| 2015 Amended and Restated Waterstone Bank SSB Employee Stock Ownership Plan | Waterstone Bank SSB ESOP | Wauwatosa | WI | DC | 219 |
| 401(k) Plan for Arow Global Corp. | Arow Global Corp. | Mosinee | WI | DC | 310 |
| 401(k) Plan of Wisconsin Farm Bureau Federation and Affiliates | Wisconsin Farm Bureau Federation Cooperative | Madison | WI | DC | 333 |
| 401(k) Retirement Savings Plan | Equix Holdings, Inc. | Fond Du Lac | WI | DC | 910 |
| 403(b) Thrift Plan for Employees of Harry and Rose Samson Family Jewish Community Center, Inc. | Harry and Rose Samson Family J | Milwaukee | WI | DC | 969 |
| 403(b) Thrift Plan for Employees of Lakeshore Community Healthcare, Inc. | Lakeshore Community Health Care, Inc. | Sheboygan | WI | DC | 190 |
| 403(b) Thrift Plan for Employees of Newcap, Inc. | Newcap, Inc. | Oconto | WI | DC | 199 |
| 403(b) Thrift Plan for Employees of Rise Wisconsin, Inc. | Rise Wisconsin, Inc. | Madison | WI | DC | 137 |
| 403(b) Thrift Plan for Employees of Sojourner Family Peace Center, Inc. | Sojourner Family Peace Center, Inc. | Milwaukee | WI | DC | 145 |
| 403(b) Thrift Plan for Employees of United Way of Greater Milwaukee & Waukesha County, Inc. | United Way of Greater Milwaukee & Waukesha County, Inc. | Milwaukee | WI | DC | 158 |
| 403(b) Thrift Plan for Employees of Vip Services, Inc. | Vip Services, Inc. | Elkhorn | WI | DC | 133 |
| 403(b) Thrift Plan for Employees of Wisconsin Community Services, Inc. | Wisconsin Community Services | Milwaukee | WI | DC | 949 |
| 403(b) Thrift Plan of Aspiro, Inc. | Aspiro, Inc. | Green Bay | WI | DC | 164 |
| 403(b) Thrift Plan of Dane County Parent Council, Inc. DBA Reach Dane and Reach Green | Dane County Parent Council, Inc. | Fitchburg | WI | DC | 516 |
| 403(b) Thrift Plan of Family Services of Northeast Wisconsin, Incorporat | Family Services of Northeast Wisconsin, Incorporated | Green Bay | WI | DC | 456 |
| 403 B Thrift Plan of Opportunities Inc. of Jefferson County | Opportunities Inc. of Jefferson Co. Unty | Fort Atkinson | WI | DC | 357 |
| 4IMPRINT, Inc. 401(k) Plan | 4IMPRINT, Inc. | Oshkosh | WI | DC | 1,820 |
| A.A. Anderson & Co., Inc. Employees Profit Sharing & Retirement Plan | A.A. Anderson & Co., Inc. | Brookfield | WI | DC | 209 |
| Abbybank 401(k) Profit Sharing Plan | Abbybank | Abbotsford | WI | DC | 122 |
| Abbyland Foods, Inc. 401(k) Profit Sharing Plan | Abbyland Foods, Inc. | Abbotsford | WI | DC | 1,127 |
| ABC Supply Company Employees' Savings & Retirement Plan | American Builders & Contractors Supply Co. Inc. | Beloit | WI | DC | 20,980 |
| A.B. Data Group Retirement and Savings Plan | A.B. Data, Ltd. | Milwaukee | WI | DC | 300 |
| Ablelight, Inc. 403(b) Plan | Ablelight Inc. | Watertown | WI | DC | 1,831 |
| Access Community Health Centers Retirement Plan | Access Community Health Centers | Madison | WI | DC | 370 |
| Acculynx 401(k) Plan | Exact Logix, Inc. DBA Acculynx | Beloit | WI | DC | 183 |
| Ace Precision Machining, LLC 401(k) Profit Sharing Plan | Ace Precision Machining, LLC | Oconomowoc | WI | DC | 259 |
| Ace World Wide 401(k) Plan | Ace Corporate Support, Inc. | Cudahy | WI | DC | 196 |
| Acieta Retirement Plan | Acieta LLC | Waukesha | WI | DC | 154 |
| Acolad Retirement Savings Plan | Acolad, Inc. | Hudson | WI | DC | 176 |
| Acuity, a Mutual Insurance Company 401(k) Plan | Acuity | Sheboygan | WI | DC | 2,022 |
| Adams Electric Savings and Retirement Plan | Adams Electric Inc. | Elkhorn | WI | DC | 244 |
| Adelman Travel Systems, Inc. Profit Sharing 401(k) Plan | Adelman Travel Systems, Inc. | Milwaukee | WI | DC | 208 |
| Ad-Tech Medical Instrument Corporation Profit Sharing Plan | Ad-Tech Medical Instrument Corporation | Oak Creek | WI | DC | 153 |
| Advanced Ear Nose & Throat Specialists, S.C. Profit Sharing 401(k) Plan | Advanced Ear Nose & Throat Specialists, S.C. | Milwaukee | WI | DC | 458 |
| Advanced Physical Therapy 401(k) Plan | Advanced Physical Therapy & Sports Medicine | Appleton | WI | DC | 137 |
| Advantek, LLC 401(k) Plan | Advantek, LLC | Eau Claire | WI | DC | 131 |
| Advertisers Press, Inc. 401(k) Savings Plan | Advertisers Press Inc. | Middleton | WI | DC | 112 |
| Advocap, Inc. Retirement Plan | Advocap, Inc. | Fond Du Lac | WI | DC | 251 |
| Advocate Aurora Health 401(k) Plan | Advocate Aurora Health, Inc. | Milwaukee | WI | DC | 103,145 |
| A&e Incorporated 401(k) Profit Sharing Plan & Trust | A&e Incorporated | Racine | WI | DC | 163 |
| Affiliated Consumer Services, Inc. 401(k) Profit Sharing Plan | Affiliated Consumer Services, Inc. | Madison | WI | DC | 217 |
| Afry USA LLC Retirement Plan and Trust | Afry USA LLC | Appleton | WI | DC | 170 |
| Agilex Business Solutions 401(k) Plan | Agilex Business Solutions, LLC | Appleton | WI | DC | 801 |
| Agrace Health Employee Retirement Plan | Agrace Health | Madison | WI | DC | 1,040 |
| Agra Construction Co. 401(k) Plan | Agra Construction Co. | Merrill | WI | DC | 116 |
| Agropur Inc. 401(k) Retirement Savings Plan | Agropur Inc. | Appleton | WI | DC | 2,857 |
| Aim Transfer & Storage, Inc. Profit Sharing 401(k) Plan | Aim Transfer & Storage, Inc. | Oak Creek | WI | DC | 155 |
| Air Cargo Holding, Inc. 401(k) Plan | Air Cargo Carriers, LLC | Milwaukee | WI | DC | 159 |
| Airoldi Brothers, Inc. 401(k) Profit Sharing Plan | Airoldi Brothers, Inc. | Oak Creek | WI | DC | 372 |
| Airpro Fan & Blower Company Employee Stock Ownership Plan | Airpro Fan & Blower Company | Rhinelander | WI | DC | 131 |
| Air Wisconsin Airlines Savings Plan | Air Wisconsin Airlines LLC | Appleton | WI | DC | 606 |
| Air Wisconsin Pilots 401(k) Plan | Air Wisconsin Airlines LLC | Appleton | WI | DC | 771 |
| Airworthy, Inc. Retirement Plan | Airworthy, Inc. | Hudson | WI | DC | 300 |
| Allan Gerke & Sons, Inc. 401(k) Plan | Allan Gerke & Sons, Inc. | Tomah | WI | DC | 404 |
| Alliance Collection Agencies, Inc. 401(k) Plan | Alliance Collection Agencies, Inc. | Marshfield | WI | DC | 144 |
| Alliance Laundry Systems Capital Appreciation Plan | Alliance Laundry Systems, LLC | Ripon | WI | DC | 3,527 |
| Alliant Energy Cash Balance Pension Plan | Alliant Energy Corporate Services Inc. | Madison | WI | DB | 2,156 |
| Alliant Energy Corporation 401(k) Savings Plan | Alliant Energy Corporate Services, Inc. | Madison | WI | DC | 4,222 |
| Allied Plastics, Inc. 401(k) Profit Sharing Plan | Allied Plastics, Inc. | Twin Lakes | WI | DC | 320 |
| All States AG Parts, LLC 401(k) Plan | All States AG Parts, LLC | Hudson | WI | DC | 716 |
| Allstates Trucking, Inc. Employee Stock Ownership Plan | Allstates Trucking, Inc. | Oak Creek | WI | DC | 143 |
| Almon, Inc. 401(k) Plan | Almon, Inc. | Waukesha | WI | DC | 154 |
| Alpha Source LLC 401(k) Plan | Alpha Source LLC | Milwaukee | WI | DC | 327 |
| A.L. Schutzman Company, Inc. 401(k) Profit Sharing Plan | A.L. Schutzman Company | Waukesha | WI | DC | 300 |
| Alsum Farms & Produce, Inc. 401(k) Profit Sharing Plan | Alsum Farms & Produce, Inc. | Friesland | WI | DC | 205 |
| Alta Resources Corp. 401(k) Savings & Retirement Plan | Alta Resources Corp. | Neenah | WI | DC | 2,050 |
| Alternative Continuum of Care, LLC 401(k) Profit Sharing Plan | Oak Park Nursing and Rehab Center, LLC | Cottage Grove | WI | DC | 588 |
| Alternatives in Psychological 401 K Profit Sharing Plan and Trust | Alternatives in Psychological | Milwaukee | WI | DC | 130 |
| Altra Federal Credit Union 401(k) Plan and Trust | Altra Federal Credit Union | Onalaska | WI | DC | 639 |
| Alwin Manufacturing 401(k) Profit Sharing Plan | Alwin Manufacturing Co., Inc. | Green Bay | WI | DC | 321 |
| Amcor 401(k) Plan | Amcor Flexibles North America, Inc. | Oshkosh | WI | DC | 8,582 |
| Amcor 401(k) Plan for Bargaining Unit Employees | Amcor Flexibles North America, Inc. | Oshkosh | WI | DC | 2,591 |
| Amcor Defined Contribution Pension Plan for Hourly Employees | Amcor Flexibles North America, Inc. | Oshkosh | WI | DC | 466 |
| Amerequip Corporation Union Employees 401(k) Plan | Amerequip Corporation | Kiel | WI | DC | 223 |
| American Custom Metal Fabricating, Inc. 401(k) Plan | American Custom Metal Fabricating, Inc. | Green Bay | WI | DC | 184 |
| American Family 401(k) Plan | American Family Mutual Insurance Company, S.I. | Madison | WI | DC | 16,692 |
| American Family Pension Plan | American Family Mutual Insurance Company, S.I. | Madison | WI | DB | 16,185 |
| American Orthodontics Corporation Employees' Wage Investment Plan | American Orthodontics Corporation | Sheboygan | WI | DC | 839 |
| American Packaging Corporation 401(k) Plan | American Packaging Corporation | Columbus | WI | DC | 1,556 |
| American Packaging Corporation Pension Retirement Plan | American Packaging Corporation | Columbus | WI | DB | 494 |
| American Pasteurization Company, LLC 401(k) Plan | American Pasteurization Company, LLC | Milwaukee | WI | DC | 243 |
| American Phoenix, Inc. 401(k) Retirement Plan | American Phoenix, Inc. | Eau Claire | WI | DC | 340 |
| American Roller Company Retirement Plan | American Roller Company, LLC | Union Grove | WI | DC | 513 |
| American Society for Quality Retirement Savings Plan | American Society for Quality Inc. | Milwaukee | WI | DC | 239 |
| American State Equipment Co., Inc. Employees' 401(k) Plan | American State Equipment Co., Inc. | Milwaukee | WI | DC | 142 |
| American Tel-A-Systems, Inc. 401(k) Profit Sharing Plan | American Tel-A-Systems, Inc. | McFarland | WI | DC | 155 |
| American Water Heater Company Pension Plan for the Johnson City, Tennessee Manufacturing Bargaining Unit | A.O. Smith Corporation | Milwaukee | WI | DB | 845 |
| America's Credit Unions 401(k) Plan | Credit Union National Association, Inc. DBA America's Credit Unions | Madison | WI | DC | 331 |
| Americollect 401(k) Plan | Americollect, Inc. | Manitowoc | WI | DC | 284 |
| Amerilux International LLC 401(k) Profit Sharing Plan | Amerilux International LLC | De Pere | WI | DC | 290 |
| Amron 401(k) Plan | Amron, a Division of Amtec Corporation | Antigo | WI | DC | 256 |
| Amsoil, Inc. Retirement Savings Plan | Amsoil, Inc. | Superior | WI | DC | 577 |
| Amtraco 401(k) Plan | Amtraco American Trading Companies LLC | Franksville | WI | DC | 172 |
| Andis Company 401(k) | Andis Company | Sturtevant | WI | DC | 586 |
| Andrew Automotive Group 401(k) Plan | Andrew Chevrolet, Inc. | Milwaukee | WI | DC | 211 |
| Anguil Environmental Systems, Inc. 401(k) Savings Plan | Anguil Environmental Systems, Inc. | Milwaukee | WI | DC | 144 |
| Annex Wealth Management, LLC 401(k) Retirement Plan | Annex Wealth Management, LLC | Brookfield | WI | DC | 177 |
| Ansay & Associates, LLC 401(k) Plan | Ansay & Associates, LLC | Port Washington | WI | DC | 351 |
| A O Smith Retirement Security Plan | A O Smith Corporation | Milwaukee | WI | DC | 6,080 |
| Appleton Union Employees' 401(k) Plan | Great Northern Corporation | Appleton | WI | DC | 266 |
| Applied Laser Technologies LLC 401(k) Profit Sharing Plan & Trust | Applied Laser Technologies Acq | Schofield | WI | DC | 154 |
| Appvion, LLC Retirement Savings Plan | Appvion, LLC | Appleton | WI | DC | 502 |
| Aqua Finance Inc. 401(k) Profit Sharing Plan | Aqua Finance Inc. | Wausau | WI | DC | 474 |
| Arandell Corporation 401(k) Savings Plan | Arandell Corporation | Menomonee Falls | WI | DC | 866 |
| Arena Event Services Savings Plan | Arena Event Services | Oak Creek | WI | DC | 419 |
| Argon 401(k) Plan | Argon Industries, Inc. | Milwaukee | WI | DC | 132 |
| Ariens Company Retirement Savings Plan | Ariens Company | Brillion | WI | DC | 1,743 |
| Aries Industries 401(k) Savings Plan | Aries Industries, Inc. | Waukesha | WI | DC | 165 |
| Artisan Partners Holdings LP 401(k) Plan | Artisan Partners Holdings LP | Milwaukee | WI | DC | 739 |
| Artisans, Inc. 401(k) Profit Sharing Plan and Trust | Artisans, Inc. | Glen Flora | WI | DC | 156 |
| Artisans, Inc. Employee Stock Ownership Plan and Trust | Artisans, Inc. | Glen Flora | WI | DC | 104 |
| Ascendium Education Group, Inc. 401(k) Plan | Ascendium Education Group, Inc. | Madison | WI | DC | 477 |
| Ascent Global Logistics, Inc. 401(k) Plan | Ascent Global Logistics, Inc. | Milwaukee | WI | DC | 1,146 |
| Ashley Furniture Industries, LLC Profit Sharing 401(k) Plan | Ashley Furniture Industries, LLC | Arcadia | WI | DC | 18,185 |
| Aspirus, Inc. Frozen 401(a) Plan | Aspirus, Inc. | Wausau | WI | DC | 2,458 |
| Aspirus, Inc. Retirement Plan | Aspirus, Inc. | Wausau | WI | DC | 14,580 |
| Associated Banc-Corp 401(k) and Employee Stock Ownership Plan | Associated Banc-Corp | Green Bay | WI | DC | 6,115 |
| Associated Banc-Corp Retirement Account Plan | Associated Banc-Corp | Green Bay | WI | DB | 5,730 |
| Associated Physicians, LLP 401(k) Plan | Associated Physicians, LLP | Madison | WI | DC | 204 |
| Associated Sales & Bag Company 401(k) Savings Plan | Associated Sales & Bag Company | Milwaukee | WI | DC | 174 |
| Association of Equipment Manufacturers 401(k) Plan-A | Association of Equipment Manufacturers | Milwaukee | WI | DC | 166 |
| Association of Equipment Manufacturers Pension Plan | Association of Equipment Manufacturers | Milwaukee | WI | DB | 112 |
| Astar Capital Management, Inc. 401(k) Profit Sharing Plan | Astar Capital Management, Inc. | West Allis | WI | DC | 109 |
| Astronautics Corporation of America and Kearfott Corporation Deferred Savings and Profit Sharing Plan | Astronautics Corporation of America | Oak Creek | WI | DC | 1,511 |
| Asyst Technologies Retirement Savings Plan | Asyst Technologies L.P. | Kenosha | WI | DC | 146 |
| Atc 401(k) Plan | Atc Management Inc. | Waukesha | WI | DC | 715 |
| Atc Individual Account Pension Plan | Atc Management Inc. | Waukesha | WI | DC | 757 |
| A to Z Machine Co. , Inc. 401(k) Salary Reduction Plan | A to Z Machine Co., Inc. | Appleton | WI | DC | 163 |
| A to Z Machine Company, Inc. Employee Stock Ownership Plan | A to Z Machine Company, Inc. | Appleton | WI | DC | 125 |
| Attic Angel Association 401(k) Retirement Plan | Attic Angel Association | Middleton | WI | DC | 293 |
| Auer Steel & Heating Supply Company Retirement | Auer Steel & Heating Supply Co. | Milwaukee | WI | DC | 363 |
| Aurora Community Services, Inc. 401(k) and Employee Stock Ownership Plan | Aurora Community Services, Inc. | Menomonie | WI | DC | 481 |
| Autism Treatment for Children, LLC 401(k) Plan | Autism Treatment for Children, LLC | Hales Corners | WI | DC | 103 |
| Axley Brynelson, LLP 401(k) Savings & Profit Sharing Plan | Axley Brynelson, LLP | Madison | WI | DC | 156 |
| Ayres Associates Inc. 2012 Amended and Restated Employee Stock Ownership Plan | Ayres Associates Inc. | Eau Claire | WI | DC | 506 |
| Ayres Associates, Inc. 401(k) Plan | Ayres Associates Inc. | Eau Claire | WI | DC | 547 |
| Aztalan Engineering Employee Stock Ownership Plan | Aztalan Engineering, Inc. | Lake Mills | WI | DC | 101 |
| Azura Living LLC 401(k) Profit Sharing Plan & Trust | Azura Living LLC | Milwaukee | WI | DC | 254 |
| Bader Rutter Retirement Plan | Bader Rutter & Associates, Inc. | Milwaukee | WI | DC | 315 |
| Badger Color Concentrates 401(k) Plan & Trust | BC Purchasing Company | Mukwonago | WI | DC | 250 |
| Badger Corrugating Company Profit Sharing & 401(k) Plan | Badger Corrugating Company | La Crosse | WI | DC | 159 |
| Badger Corrugating Employee Stock Ownership Plan | Badger Corrugating Company | La Crosse | WI | DC | 144 |
| Badger Liquor Co., Inc. 401(k) Plan | Badger Liquor Co., Inc. | Fond Du Lac | WI | DC | 590 |
| Badger Meter Employee Savings and Stock Ownership Plan | Badger Meter, Inc. | Milwaukee | WI | DC | 1,401 |
| Badger Mining Corporation 401(k) Savings Plan | Badger Mining Corporation | Berlin | WI | DC | 452 |
| Badger Mutual Insurance Company 401(k) Plan | Badger Mutual Insurance Company | Milwaukee | WI | DC | 101 |
| Badger Plug Company Retirement & 401(K)PLAN | Badger Plug Company | Greenville | WI | DC | 208 |
| Badger Utility Holdings, LLC 401(k) Profit Sharing Plan | Badger Utility Holdings, LLC | Madison | WI | DC | 190 |
| Baird Profit Sharing & Savings Plan | Robert W. Baird & Co., Inc. | Milwaukee | WI | DC | 6,394 |
| Baisch Engineering Inc. Employees' Profit Sharing Plan | Baisch Engineering Inc. | Kaukauna | WI | DC | 133 |
| Baker Manufacturing Company, LLC 401(k) Deferred Profit Sharing Plan | Baker Manufacturing Company, LLC | Evansville | WI | DC | 243 |
| Bankers' Bank 401(k) Plan | Bankers Bank | Madison | WI | DC | 201 |
| Bank First Retirement Plan | Bank First Corporation | Manitowoc | WI | DC | 534 |
| Bank Five Nine 401(k) Plan | Bank Five Nine | Oconomowoc | WI | DC | 436 |
| Bank of Luxemburg Employees' Retirement Savings Plan | Bank of Luxemburg | Luxemburg | WI | DC | 123 |
| Bank of Sun Prairie Profit Sharing Plan | Bank of Sun Prairie | Sun Prairie | WI | DC | 106 |
| Barnes, Inc. Employee Stock Ownership Plan | Barnes, Inc. | Madison | WI | DC | 112 |
| Bartolotta Management Group 401(k) Plan | Bartolotta Management Group, Inc. | Milwaukee | WI | DC | 672 |
| Batteries Plus, LLC 401(k) Plan | Batteries Plus, LLC | Hartland | WI | DC | 1,284 |
| Bauer Built Employee 401(k) Benefit Plan | Bauer Built, Inc. | Durand | WI | DC | 853 |
| Bay Area Lutheran Homes, Inc. Tax Sheltered Annuity Plan | Bay Area Lutheran Homes, Inc. | Green Bay | WI | DC | 391 |
| Baycare Clinic 401(k) Retirement Savings Plan | Baycare Clinic, L.L.P. | Green Bay | WI | DC | 1,284 |
| Bay Family of Companies 401(k) Plan | Aws/gb Corporation | Green Bay | WI | DC | 934 |
| Bayland Buildings, Inc. 401(k) Profit Sharing Plan & Trust | Bayland Buildings, Inc. | Oneida | WI | DC | 185 |
| Bayland Buildings, Inc. Employee Stock Ownership Plan | Bayland Buildings, Inc. | Oneida | WI | DC | 243 |
| Bay Towel, Inc. 401(k) Profit Sharing Plan | Bay Towel, Inc. | Little Chute | WI | DC | 213 |
| Bay View Industries, Inc. 401(k) Profit Sharing Plan | Bay View Industries, Inc. | Oak Creek | WI | DC | 191 |
| Bcb-Cmrc-Msc 401(k) Profit Sharing Plan | Management Select, LLC | Eau Claire | WI | DC | 276 |
| Bci Burke Company, LLC 401(k) & Profit Sharing Plan | Bci Burke Company, LLC | Fond Du Lac | WI | DC | 325 |
| BCP Dagny Holdings Inc. Employee Stock Ownership Plan | BCP Dagny Holdings Inc. | Deerfield | WI | DC | 141 |
| Bear Real Estate Group 401(k) Plan | Bear Property Management, Inc. | Kenosha | WI | DC | 196 |
| Bedrock 401(k) Plan | Bedrock Healthcare LLC | Greendale | WI | DC | 1,744 |
| Belgioioso Cheese, Inc. 401(k) Profit Sharing Plan | Belgioioso Cheese, Inc. | Green Bay | WI | DC | 1,377 |
| Bell Ambulance, Inc. 401(k) Savings Plan | Bell Ambulance, Inc. | Milwaukee | WI | DC | 762 |
| Bellin Health 401(k) Retirement Plan | Bellin Health Systems, Inc. | Green Bay | WI | DC | 7,737 |
| Belmark Employees' Retirement Savings Plan and Trust | Belmark, Inc. | De Pere | WI | DC | 1,635 |
| Beloit College Defined Contribution Retirement Plan | Beloit College | Beloit | WI | DC | 723 |
| Beloit Health System 403(b) Plan | Beloit Health System, Inc. | Beloit | WI | DC | 1,830 |
| Beloit Health System Matching & Employer Contribution Plan | Beloit Health System, Inc. | Beloit | WI | DC | 1,805 |
| Bemis Employees' Savings Plan | Bemis Manufacturing Company | Sheboygan Falls | WI | DC | 584 |
| Bemis Hourly Retirement Plan | Amcor Flexibles North America, Inc. | Oshkosh | WI | DB | 2,247 |
| Bemis Manufacturing Company Employees Pension Plan | Bemis Manufacturing Company | Sheboygan Falls | WI | DB | 1,254 |
| Bemis Manufacturing Company Extra Retirement Savings and Trust | Bemis Manufacturing Company | Sheboygan Falls | WI | DC | 991 |
| Bemis Retirement Plan | Amcor Flexibles North America, Inc. | Oshkosh | WI | DB | 2,339 |
| Bergstrom Corporation 401(k) Plan | Bergstrom Corporation, Inc. | Neenah | WI | DC | 2,653 |
| Best Version Media | Best Version Media, LLC | Brookfield | WI | DC | 308 |
| Bethany Lutheran Homes 401(k) Plan | Bethany Lutheran Homes, Inc. | La Crosse | WI | DC | 539 |
| Bethany St. Joseph Corporation Retirement Plan | Bethany St. Joseph Corporation | La Crosse | WI | DC | 322 |
| Betterlife Retirement Savings Plan | Betterlife | Madison | WI | DC | 101 |
| Bevara 401(k) Plan | Bevara, Inc. | Pewaukee | WI | DC | 219 |
| BHP, Inc. DBA Global Power Components 401(k) Plan | BHP, Inc. DBA Global Power Components | Milwaukee | WI | DC | 481 |
| Bill's Distributing, Ltd. 401(k) Profit Sharing Plan | Bills Distributing, Ltd. | Menomonie | WI | DC | 315 |
| Birdsall, Voss & Associates, Inc. Employees' 401(k) Retirement Plan | Birdsall Voss & Assc, Inc. | Milwaukee | WI | DC | 241 |
| Bison Transport (USA), Inc. Employees' 401(k) Plan | Bison Transport (USA), Inc. | Amherst | WI | DC | 1,204 |
| Bizlab, Inc. Retirement Plan | Bizlab, Inc. | Menomonee Falls | WI | DC | 139 |
| B & K Transportation, Inc. Employee Retirement and Savings Plan | B & K Transportation, Inc. | Oak Creek | WI | DC | 134 |
| Blackhawk Community Credit Union 401(k) Plan and Trust | Blackhawk Community Credit Union | Janesville | WI | DC | 313 |
| Black River Health, Inc. Retirement Savings Plan | Black River Health, Inc. | Black River Falls | WI | DC | 503 |
| Blain Supply and Farm & Fleet Profit Sharing 401(k) Plan | Blain Supply, Inc. | Janesville | WI | DC | 4,202 |
| Blast Cleaning Technologies 401(k) Plan | Blast Cleaning Technologies, Inc. | West Allis | WI | DC | 299 |
| Bliffert Lumber & Fuel Co. Employee Stock Ownership Plan | Bliffert Lumber & Fuel Co. | Milwaukee | WI | DC | 341 |
| Bliffert Lumber & Fuel Company Inc. Profit Sharing Plan | Bliffert Lumber & Fuel Company Inc. | Oak Creek | WI | DC | 454 |
| Bloom Companies, LLC 401(k) Plan | Bloom Companies, LLC | Milwaukee | WI | DC | 115 |
| Bone & Joint Clinic, S.C. 401(k) Plan | Bone & Joint Clinic, S.C. | Wausau | WI | DC | 365 |
| Borregaard USA, Inc. Pension Plan | Borregaard USA, Inc. | Rothschild | WI | DB | 145 |
| Boston, Inc. Employee Stock Ownership Plan | Boston, Inc. | Stevens Point | WI | DC | 545 |
| Boston, Inc. Profit Sharing Plan | Boston, Inc. DBA Furniture & Appliance Mart | Stevens Point | WI | DC | 582 |
| Bou-Matic, LLC Pension Plan | Bou-Matic, LLC | Madison | WI | DB | 400 |
| Boys & Girls Clubs of Greater Milwaukee 401(k) Plan | Boys & Girls Clubs of Greater Mi | Milwaukee | WI | DC | 627 |
| Brady Funded Retirement Plan | Brady Corporation | Milwaukee | WI | DC | 1,663 |
| Brady Matched 401(k) Plan | Brady Corporation | Milwaukee | WI | DC | 2,806 |
| Brakebush Brothers, Inc. Employees Savings & Retirement Plan | Brakebush Brothers, Inc. | Westfield | WI | DC | 3,297 |
| Brennan Companies 401(k) and Profit Sharing Plan | J.F. Brennan Company, Inc. | La Crosse | WI | DC | 412 |
| Briess Industries, Inc. 401(k) Profit Sharing Plan | Briess Industries, Inc. | Chilton | WI | DC | 320 |
| Briggs & Stratton, LLC 401(k) Plan | Briggs & Stratton, LLC | Wauwatosa | WI | DC | 4,127 |
| Briggs & Stratton, LLC Cash Balance Retirement Plan | Briggs & Stratton, LLC | Wauwatosa | WI | DB | 697 |
| Brookfield Academy Retirement Plan | Academy of Basic Education | Brookfield | WI | DC | 205 |
| Brooks Profit Sharing and 401(k) Plan | Brooks, Inc. | Sun Prairie | WI | DC | 119 |
| BRP US Inc. 401(k) Savings Plan | BRP US Inc. | Sturtevant | WI | DC | 1,914 |
| Brunk Industries, Inc. Profit Sharing and 401(k) Savings Plan | Brunk Industries, Inc. | Lake Geneva | WI | DC | 331 |
| Brunner Manufacturing Employees Retirement Savings Plan | Brunner Manufacturing Company Inc. | Mauston | WI | DC | 256 |
| Bruno Independent Living Aids, Inc. 401(k) Plan and Trust | Bruno Independent Living Aids, Inc. | Oconomowoc | WI | DC | 499 |
| Buechel Stone Corp. 401(k) Profit Sharing Plan | Buechel Stone Corp. | Chilton | WI | DC | 179 |
| Builders Insulation Holdings, Inc. Profit Sharing Plan | Builders Insulation Holdings, Inc. | Madison | WI | DC | 609 |
| Building Automation Products, Inc. 401(k) Plan | Building Automation Products, Inc. | Gays Mills | WI | DC | 163 |
| Building Service, Inc. 401(k) Savings Plan | Building Service Inc. | Waukesha | WI | DC | 189 |
| Building Trades United Pension Trust Fund Milwaukee and Vicinity | Building Trades United Pension Trust Fund | Elm Grove | WI | DB | 28,408 |
| Burger Boat Company 401(K)/PROFIT Sharing Plan | Burger Boat Company | Manitowoc | WI | DC | 134 |
| Burlington Graphics Systems, Inc. Employee Stock Ownership Plan | Burlington Graphics Systems, Inc. | Racine | WI | DC | 227 |
| Burnett Dairy Co-Op 401(k) Plan | Burnett Dairy Co-Op | Grantsburg | WI | DC | 357 |
| Burnett Medical Center 401(k) Plan | Burnett Medical Center, Inc. | Grantsburg | WI | DC | 211 |
| Bvo Holdings 401(k) Plan | Bvo Holdings Corporation | Milwaukee | WI | DC | 344 |
| Cannella Response Television 401(k) Plan | Cannella Response Television, LLC | Burlington | WI | DC | 122 |
| Capital Credit Union 401(k) Plan and Trust | Capital Credit Union | Green Bay | WI | DC | 634 |
| Capitol-Husting Company Inc. Savings and Retirement Plan and Trust | Capitol-Husting Company Inc. | Milwaukee | WI | DC | 226 |
| Capps, LLC 401(k) Plan | Capps, LLC | Brookfield | WI | DC | 268 |
| Capri Senior Communities Retirement Plan | Capri Communities LLC | Waukesha | WI | DC | 911 |
| Cap Services, Inc. 401(k) Plan | Cap Services, Inc. | Stevens Point | WI | DC | 328 |
| Capspecialty, Inc. 401(k) Plan | Capspecialty, Inc. | Middleton | WI | DC | 452 |
| Caravel Autism Health, LLC 401(k) Plan | Caravel Autism Health, LLC | Green Bay | WI | DC | 2,282 |
| Cardinal Heating & Air Conditioning, Inc. 401(k) Profit Sharing Plan | Cardinal Heating & Air Conditioning, Inc. | Sun Prairie | WI | DC | 156 |
| Care Partners Assisted Living Retirement Plan | Care Partners Assisted Living, LLC | Oshkosh | WI | DC | 241 |
| Carew Concrete Supply Company, Inc. Retirement Savings Plan | Carew Concrete & Supply Co., Inc. | Appleton | WI | DC | 157 |
| Carex Consulting Group 401(k) Plan | Carex Consulting Group Inc. | Madison | WI | DC | 164 |
| Carlson Tool & Manufacturing Corp. Employees' Profit Sharing and 401(k) Plan | Carlson Tool & Manufacturing Corp. | Cedarburg | WI | DC | 163 |
| Carma Laboratories, Inc. 401(k) Profit Sharing Plan | Carma Laboratories, Inc. | Franklin | WI | DC | 289 |
| Carmen High School 403(b) Plan | Carmen High School of Science and Technology Inc. | Milwaukee | WI | DC | 226 |
| Carnes Company Pension Plan | Carnes Company | Pewaukee | WI | DB | 200 |
| Carnivore Meat Company Retirement Savings Plan | Carnivore Meat Company | Green Bay | WI | DC | 233 |
| Carpetland USA Milwaukee, Inc. Employee Stock Ownership Plan | Carpetland USA Milwaukee, Inc. | Sturtevant | WI | DC | 107 |
| Carthage College Defined Contribution Plan | Carthage College | Kenosha | WI | DC | 1,026 |
| Castle-Pierce Corporation Profit Sharing 401(k) Plan | Castle-Pierce Corporation | Oshkosh | WI | DC | 160 |
| Catalyst Construction 401(k) Plan | Catcon, Inc. DBA Catalyst Construction | Milwaukee | WI | DC | 137 |
| Catalyst Exhibits, Inc. 401(k) Plan | Catalyst Exhibits, Inc. | Kenosha | WI | DC | 205 |
| Catalytic Combustion Corporation 401(k) Profit Sharing Plan | Catalytic Combustion Corporation | Bloomer | WI | DC | 197 |
| Catcon, Inc. Employee Stock Ownership Plan | Catcon, Inc. DBA Catalyst Construction | Milwaukee | WI | DC | 104 |
| Catholic Charities, Inc. Diocese of Madison Retirement Plan | Catholic Charities, Inc. Diocese of Madison | Madison | WI | DC | 225 |
| Cawley Company 401(k) Plan | Contemporary, Inc. DBA the Cawley Company | Manitowoc | WI | DC | 124 |
| CBC U 401(k) Plan | CBC Latrobe Acquisition, LLC | Lacrosse | WI | DC | 797 |
| CCLS, Inc. 401(k) Plan | Creative Community Living Services, Inc. | Watertown | WI | DC | 237 |
| C. D. Smith Construction, Inc. Profit Sharing Plan | C.D. Smith Construction, Inc. | Fond Du Lac | WI | DC | 216 |
| Cedar Community Retirement Savings Plan | Benevolent Corporation Cedar Community | West Bend | WI | DC | 486 |
| Cedar Crest 403(b) Plan | Cedar Crest Inc. | Janesville | WI | DC | 346 |
| Cedar Crest Specialties, Inc. Retirement Savings Plan | Cedar Crest Specialties, Inc. | Cedarburg | WI | DC | 122 |
| Central Cable Contractors, Inc. 401(k) Retirement Savings Plan & Trust | Central Cable Contractors, Inc. | Waupun | WI | DC | 165 |
| Central Processing Corp. Retirement Plan | Central Processing Corp. | Marathon | WI | DC | 1,799 |
| Central Storage & Warehouse LLC 401(k) Plan | Central Storage & Warehouse LLC | Caledonia | WI | DC | 272 |
| Centre 1 Bancorp, Inc. 401(k) Plan | First National Bank and Trust Company of Beloit | Beloit | WI | DC | 384 |
| Centrifuge-Systems, LLC 401(k) Plan | Centrifuge-Systems, LLC | Kenosha | WI | DC | 181 |
| Centromotion 401(k) Plan | Engineered Components & Systems, LLC d/b/a Centromotion | Waukesha | WI | DC | 965 |
| Century Companies, Inc. Retirement Plan | Century Companies, Inc. | Pewaukee | WI | DC | 187 |
| Cerebral Palsy, Inc. 401(k) Retirement Plan | Cerebral Palsy, Inc. | Green Bay | WI | DC | 184 |
| Certco, Inc. Non-Union Savings Plan | Certco, Inc. | Madison | WI | DC | 510 |
| Certco, Inc. Union Savings Plan | Certco, Inc. | Madison | WI | DC | 273 |
| CFR Retirement Savings Plan | Custom Fabricating & Repair, Inc. | Marshfield | WI | DC | 566 |
| C.G. Bretting Manufacturing Company, Inc. 401(k) Profit Sharing Plan | C.G. Bretting Manufacturing Company, Inc. | Ashland | WI | DC | 404 |
| C.G. Bretting Manufacturing Company, Inc. Union Employees 401(k) Savings Plan | C.G. Bretting Manufacturing Company, Inc. | Ashland | WI | DC | 211 |
| C.G. Schmidt, Inc. Defined Contribution Plan | C.G. Schmidt, Inc. | Milwaukee | WI | DC | 211 |
| Chambers & Owen, Inc. 401(k) Plan | Chambers & Owen, Inc. | Janesville | WI | DC | 133 |
| Chambers & Owen, Inc. 401(k) Union Plan | Chambers & Owen, Inc. | Janesville | WI | DC | 141 |
| Charter Manufacturing Company, Inc. Profit Sharing & Retirement Plan | Charter Manufacturing Company, Inc. | Mequon | WI | DC | 2,894 |
| Chartwell Midwest Wisconsin Retirement Plan | Chartwell Midwest Wisconsin LLC, DBA Uw Health Care Direct | Middleton | WI | DC | 382 |
| Chemdesign Products, Inc. 401(k) Plan | Chemdesign Products, Inc. | Marinette | WI | DC | 161 |
| Chemical Employees' 401(k) Plan | Hydrite Chemical Co. | Brookfield | WI | DC | 1,556 |
| Cherry Optical Inc. 401(k) Profit Sharing Plan & Trust | Cherry Optical, Inc. | Green Bay | WI | DC | 287 |
| Cherry Tree Dental LLC 401(k) Profit Sharing Plan & Trust | Cherry Tree Dental LLC | Madison | WI | DC | 392 |
| Chicagoland Race Meet Operators and Local 134 I.B.E.W. Joint Pension Trust | Trustees of Chicagoland Race Meet Operators and Local 134 IBEW JT Pen | East Troy | WI | DB | 466 |
| Children's Hospital and Health System Shared Retirement Savings Plan | Childrens Hospital and Health System, Inc. | Milwaukee | WI | DC | 10,723 |
| Children's Hospital and Health System Shared Retirement Savings Plan - 401(k) | Children's Wisconsin | Milwaukee | WI | DC | 228 |
| Chileda Institute, Inc. 401(k) Retirement Plan | Chileda Institute, Inc. | La Crosse | WI | DC | 211 |
| Chr. Hansen Investment and Retirement Plan | Chr. Hansen, Inc. | Milwaukee | WI | DC | 1,009 |
| Christian Community Homes and Services, Inc. 401(k) Plan | Christian Community Homes and Services, Inc. | Hudson | WI | DC | 297 |
| Christopher Morgan, LLC 401(k) Savings Plan | Christopher Morgan, LLC | New Berlin | WI | DC | 111 |
| Church Mutual Insurance Company Cash Balance Plan | Church Mutual Insurance Company, S.I. | Merrill | WI | DB | 1,316 |
| Church Mutual Salary Savings Plan and Trust (401(K) Plan) | Church Mutual Insurance Company, S.I. | Merrill | WI | DC | 1,337 |
| C.I. Banker Wire and Iron Works, Inc. 401(k) Plan | Cib Wire & Iron Works, LLC | Mukwonago | WI | DC | 203 |
| Cib Marine Bancshares, Inc. 401(k) Plan | Cib Marine Bancshares, Inc. | Brookfield | WI | DC | 205 |
| Cielo, Inc. 401(k) Plan | Cielo, Inc. | Wauwatosa | WI | DC | 1,489 |
| Citizens Bank 401(k) Mukwonago Wi | Citizens Bank | Mukwonago | WI | DC | 230 |
| Citizens Bank Employee Stock Ownership Plan | Citizens Bank | Mukwonago | WI | DC | 199 |
| Citizens Community Federal 401(k) Profit Sharing Plan | Citizens Community Federal National Association | Eau Claire | WI | DC | 300 |
| City Brewing Company Hourly 401(k) Plan | CBC Acquisition, LLC DBA City Brewing Co., LLC | La Crosse | WI | DC | 541 |
| City Brewing Company Salaried 401(k) Plan | CBC Acquisition, LLC DBA City Brewing Co., LLC | La Crosse | WI | DC | 665 |
| C.J.W., Inc. 401(k) Profit Sharing Plan and Trust | C.J.W., Inc. | Racine | WI | DC | 137 |
| Clack Corporation Profit Sharing 401(k) Plan | Clack Corporation | Windsor | WI | DC | 512 |
| Clarios Pension Plan Battery Division Hourly Employees | Clarios, LLC | Glendale | WI | DB | 3,429 |
| Clarios Retirement Savings and Investment Plan | Clarios, LLC | Glendale | WI | DC | 6,085 |
| Clarity Care, Inc. Retirement Plan | Clarity Care, Inc. | Oshkosh | WI | DC | 635 |
| Clasen Quality Chocolate 401(k) Plan | Clasen Quality Chocolate | Madison | WI | DC | 898 |
| Clear Global Solutions LLC 401(k) Profit Sharing Plan & Trust | Clear Global Solutions LLC | Scandinavia | WI | DC | 179 |
| Clearwing Productions, Inc. 401(k) Plan | Clearwing Productions, Inc. | Milwaukee | WI | DC | 240 |
| Cleary Employees Savings and Retirement Plan | Cleary Building Corp. | Verona | WI | DC | 1,090 |
| Clinicare Corporation 401(k) Plan | Clinicare Corporation | Elm Grove | WI | DC | 250 |
| Cma/flodyne/hydradyne, Inc. 401(k) Plan | Cma/flodyne/hydradyne, Inc. | Brookfield | WI | DC | 175 |
| Cma/flodyne/hydradyne, Inc. Employee Stock Ownership Plan | Cma/flodyne/hydradyne, Inc. | Brookfield | WI | DC | 149 |
| CMD Corporation's Employee Savings and Retirement Plan | CMD Corporation | Appleton | WI | DC | 227 |
| CMG, Inc. | CMG, Inc. | Verona | WI | DC | 125 |
| CNH Industrial U.S. Pension Plan | Case New Holland Industrial Inc. | Racine | WI | DB | 1,687 |
| CNH Industrial U.S. Retirement Savings Plan | Case New Holland Industrial Inc. | Racine | WI | DC | 12,639 |
| Coating Place, Inc. Profit Sharing & 401(k) Plan | Coating Place, Inc. | Verona | WI | DC | 227 |
| Cobblestone Hotels, LLC Retirement Savings Plan | Cobblestone Hotels, LLC | Neenah | WI | DC | 247 |
| Codeworks, LLC 401(k) Retirement Savings Plan | Codeworks, L.L.C | Brookfield | WI | DC | 203 |
| Colbert Packaging Corporation 401(k) and Profit Sharing Plan | Colbert Packaging Corporation | Kenosha | WI | DC | 319 |
| Colder's, Inc. 401(k) Plan | Colder's, Inc. | West Allis | WI | DC | 166 |
| Colectivo Coffee Roasters, Inc. Retirement Plan | Colectivo Coffee Roasters, Inc. | Milwaukee | WI | DC | 359 |
| Colony Brands, Inc. Pension Plan | Colony Brands, Inc. | Monroe | WI | DB | 2,344 |
| Colony Brands, Inc. Retirement Savings Plan | Colony Brands, Inc. | Monroe | WI | DC | 2,369 |
| Communication Innovations LLC 401(k) Profit Sharing Plan & Trust | Communication Innovations LLC | Fitchburg | WI | DC | 177 |
| Community Blood Center, Inc. 403(b) Plan | Community Blood Center, Inc. | Appleton | WI | DC | 288 |
| Community Care, Inc. 401(k) Plan | Community Care, Inc. | Milwaukee | WI | DC | 1,201 |
| Community First Bank 401(k) Profit Sharing Plan | Community First Bank | Boscobel | WI | DC | 132 |
| Community First Bank Employee Stock Ownership Plan | Boscobel Bancorp Inc. | Boscobel | WI | DC | 108 |
| Community First Credit Union Capital Accumulation Plan | Community First Credit Union | Neenah | WI | DC | 938 |
| Community First Credit Union Defined Benefit Plan and Trust | Community First Credit Union | Appleton | WI | DB | 627 |
| Community Living Connections Inc. 401(k) | Community Living Connections, Inc. | Madison | WI | DC | 109 |
| Community Memorial Hospital Retirement Plan | Froedtert Thedacare Health, Inc. | Milwaukee | WI | DB | 782 |
| Community State Bank Employee Stock Ownership Plan and Trust | Community State Bank and Union Bancorporation | Union Grove | WI | DC | 124 |
| Complete Mobile Dentistry 401(k) Plan | Complete Mobile Dentistry, Inc. | Windsor | WI | DC | 316 |
| Complete Office 401(k) Plan and Trust | Complete Office, LLC | Germantown | WI | DC | 1,457 |
| Concurrency, Inc. 401(k) Plan | Concurrency, Inc. | Brookfield | WI | DC | 156 |
| Condon Companies Savings & Retirement Plan | Condon Companies | Ripon | WI | DC | 257 |
| Conger Industries Inc. Employees 401(k) Plan & Trust | Conger Industries, Inc. | Green Bay | WI | DC | 160 |
| Connexus Credit Union 401(k) Plan | Connexus Credit Union | Wausau | WI | DC | 834 |
| Consolidated Construction Co., Inc. Employee 401(k) Plan | Consolidated Construction Co., Inc. | Appleton | WI | DC | 247 |
| Consolidated Retirement Plan | A.L.M. Holding Company | Onalaska | WI | DC | 954 |
| Construction Forms, Inc. Retirement Savings and Thrift Plan | Construction Forms, Inc. | Port Washington | WI | DC | 308 |
| Continental Properties Company, Inc. 401(k) Savings Plan | Continental Properties Company, Inc. | Menomonee Falls | WI | DC | 954 |
| Convergent Science Inc. 401(k) Profit Sharing Plan & Trust | Convergent Science Inc. | Madison | WI | DC | 139 |
| Co-Op 401(k) Plan | Landmark Services Cooperative | Cottage Grove | WI | DC | 1,053 |
| Co-Op 401(k) Plan | New Horizons Supply Cooperative | Fennimore | WI | DC | 124 |
| Co-Op 401(k) Plan | Synergy Community Cooperative (d/b/a Synergy Cooperative) | Ridgeland | WI | DC | 493 |
| Co-Op 401(k) Plan | Provision Partners Cooperative DBA Allied Cooperative | Marshfield | WI | DC | 645 |
| Cooperative Regions of Organic Producer Pools Cooperative, Inc. 401(k) Retirement Savings Plan | Cooperative Regions of Organic Producer Pools Cooperative, Inc. | La Farge | WI | DC | 1,232 |
| Core Products Employee Stock Ownership Plan | Core Products International, Inc. | Osceola | WI | DC | 102 |
| Corporate Group, Inc. 401(k) Plan | Corporate Group, Inc. | Milwaukee | WI | DC | 475 |
| Cost of Wisconsin, Inc. 401(k) Profit Sharing Plan | Cost of Wisconsin, Inc. | Jackson | WI | DC | 206 |
| Coterie Applications 401(k) Plan | Coterie Applications Inc. | Appleton | WI | DC | 235 |
| Coulee Bank Salary Savings Plan | Coulee Bank | La Crosse | WI | DC | 112 |
| Country Visions Cooperative 401(k) Retirement Savings Plan | Country Visions Cooperative | Little Chute | WI | DC | 564 |
| Courtesy Corporation 401(k) Plan | Courtesy Corporation | Onalaska | WI | DC | 1,182 |
| CPT Retirement Plan | CPT, Inc. | Janesville | WI | DC | 127 |
| Crabel Capital Management, LLC Retirement Savings Plan | Crabel Capital Management, LLC | Milwaukee | WI | DC | 141 |
| Crane Engineering Sales, Inc. 401(k) Plan | Crane Engineering Sales, Inc. | Kimberly | WI | DC | 179 |
| Create a Pack Foods, Inc. Profit Sharing Plan and Trust | Create a Pack Foods, Inc. | Ixonia | WI | DC | 290 |
| Credit Union Retirement Plan Association 401(k) Plan | Credit Union Retirement Plan Association | Milwaukee | WI | DC | 26,851 |
| Crisis Prevention Institute, Inc. Retirement Plan Group Trust | Crisis Prevention Institute, Inc. | Milwaukee | WI | DC | 384 |
| Crivello, Nichols & Hall, S.C. 401(k) Profit Sharing Plan | Crivello, Nichols & Hall, S.C. | Milwaukee | WI | DC | 135 |
| C.R. Meyer and Sons Company Employees Profit Sharing and Retirement Savings Plan | C.R. Meyer and Sons Company | Oshkosh | WI | DC | 335 |
| Crossing Rivers Health 403(b) Plan | Prairie Du Chien Memorial Hospital Association, Inc. | Prairie Du Chien | WI | DC | 468 |
| Cru Concrete, Inc. 401(k) Savings Plan | Cru Concrete, Inc. | Dane | WI | DC | 158 |
| Crystal Finishing Systems, Inc. 401(k) Plan | Crystal Finishing Systems, Inc. | Schofield | WI | DC | 899 |
| CSM Companies, Inc. 401(k) Plan | CSM Companies, Inc. | Madison | WI | DC | 1,320 |
| CTPS LLC 401(k) Profit Sharing Plan & Trust | CTPS LLC | Madison | WI | DC | 246 |
| Cullen Profit Sharing Plan and Trust | J.P. Cullen & Sons, Inc. | Janesville | WI | DC | 264 |
| Culver Franchising System, LLC 401(k) Retirement Plan | Culver Franchising System, LLC | Prairie Du Sac | WI | DC | 548 |
| Culver's 401(k) Plan | Clark Business Solutions, LLC | Rhinelander | WI | DC | 563 |
| Cumberland Healthcare 403(b) Plan | Cumberland Healthcare | Cumberland | WI | DC | 302 |
| Curative Connections, Inc. 401(k) Retirement Savings Plan | Curative Connections, Inc. | Green Bay | WI | DC | 209 |
| Curt G. Joa, Inc. Employees Trust Fund | Curt G. Joa, Inc. | Sheboygan Falls | WI | DC | 391 |
| Custom Glass Products, Inc. Profit Sharing Plan | Custom Glass Products, Inc. | Weston | WI | DC | 177 |
| Dahl Automotive la Crosse, Inc. 401(k) Plan | Dahl Automotive la Crosse, Inc. | La Crosse | WI | DC | 612 |
| Dairy State Bank Retirement Savings Plan | Dairy State Bank | Rice Lake | WI | DC | 130 |
| Dalco Metals, Inc. Profit Sharing Plan & Trust | Dalco Metals, Inc. | Walworth | WI | DC | 132 |
| Dave Jones, LLC 401(k) Plan | Dave Jones, LLC. | Madison | WI | DC | 716 |
| Davians 401(k) Plan | Davians, Inc. | Menomonee Falls | WI | DC | 264 |
| David J. Frank Landscape Contracting, Inc. Retirement Plan | David J. Frank Landscape Contracting, Inc. | Germantown | WI | DC | 272 |
| Daybreak Foods Inc. 401(k) Plan | Daybreak Foods, Inc. | Lake Mills | WI | DC | 899 |
| DCJ Employee Savings Plan | Dielectric Manufacturing | Richfield | WI | DC | 231 |
| Dean Distributing, Inc. Profit Sharing 401(k) Plan & Trust | Dean Distributing, Inc. | Green Bay | WI | DC | 154 |
| Dedicated Computing 401(k) Savings Plan | Dedicated Computing LLC | Waukesha | WI | DC | 236 |
| Defined Benefit Pension Plan of the Plumbers & Steamfitters Local 400 and Mechanical Contractors Association of North Central Wisconsin | Board of Trustees | Kaukauna | WI | DB | 2,274 |
| Defined Benefit Pension Plan of Wisconsin Community Services, Inc. | Wisconsin Community Services, Inc. | Milwaukee | WI | DB | 141 |
| Defined Contribution Pension Plan for Employees of Attic Correctional Services, Inc. | Attic Correctional Services, Inc. | Madison | WI | DC | 141 |
| Deleers Construction Retirement Savings Plan | Deleers Construction, Inc. | Little Chute | WI | DC | 207 |
| Deliverhealth Solutions, LLC 401(k) Plan | Deliverhealth Solutions, LLC | Madison | WI | DC | 277 |
| Delta Defense, LLC 401(k) Plan | Delta Defense, LLC | West Bend | WI | DC | 740 |
| Delta Dental of Wisconsin, Inc. Retirement Plan | Delta Dental of Wisconsin, Inc. | Stevens Point | WI | DC | 427 |
| Deltrol Corp. 401(k) Savings Plan | Deltrol Corporation | Milwaukee | WI | DC | 265 |
| Democratic Party of Wisconsin 401(k) Profit Sharing Plan & Trust | Democratic Party of Wisconsin | Madison | WI | DC | 123 |
| Denali Staffing 401(k) Plan | Denali Staffing, LLC | New Berlin | WI | DC | 174 |