State · plans A to Z
Retirement plans in Delaware, A to Z
220 plans with a filing address in Delaware have a page.
| Plan | Sponsor | City | State | Type | Participants |
|---|---|---|---|---|---|
| 1PASSWORD 401(k) Plan | Agilebits USA, Inc. | Wilmington | DE | DC | 659 |
| 403(b) Delaware Guidance Services for Children & Youth, Inc. | Delaware Guidance Services for Children & Youth, Inc. | Wilmington | DE | DC | 195 |
| AAA Club Alliance Inc. 401(k) Retirement Savings Plan | AAA Club Alliance Inc. | Wilmington | DE | DC | 7,505 |
| ABC of Delaware 401(k) Plan | Associated Builders and Contractors, Inc., Delaware Chapter | New Castle | DE | DC | 1,477 |
| A-Del Construction Company, Inc. 401(k) Plan | A-Del Construction Company, Inc. | Newark | DE | DC | 251 |
| Air Base Carpet Mart, Inc. 401(k) Plan | Air Base Carpet Mart, Inc. | New Castle | DE | DC | 261 |
| Anesthesia Services, P.A. 401(k) Profit Sharing Plan | Anesthesia Services, P.A. | New Castle | DE | DC | 242 |
| Apex Piping Systems Inc. 401(k) Plan and Trust | Apex Piping Systems, Inc. | Newport | DE | DC | 139 |
| Applied Control Engineering Inc. 401(k) Retirement Plan | Applied Control Engineering Inc. | Newark | DE | DC | 253 |
| Arnold Transportation Services, Inc. 401(k) Plan | Arnold Transportation Services, Inc. | Wilmington | DE | DC | 205 |
| Artesian 401(k) Retirement Plan | Artesian Resources Corporation | Newark | DE | DC | 313 |
| Artisans' Bank 401(k) Thrift Savings Plan | Artisans' Bank | Wilmington | DE | DC | 187 |
| Art Supply Enterprises, Inc. 401(k) Profit Sharing Plan | Art Supply Enterprises, Inc. | Wilmington | DE | DC | 255 |
| Asbury Carbons, Inc. Employee Stock Ownership Plan | Asbury Carbons, Inc. & Subs | Wilmington | DE | DC | 218 |
| Asbury Carbons, Inc. Pension Plan | Asbury Carbons, Inc. & Subs | Wilmington | DE | DB | 221 |
| Ashland Employee Savings Plan | Ashland Inc. | Wilmington | DE | DC | 4,322 |
| Ashland Union Employee Savings Plan | Ashland Inc. | Wilmington | DE | DC | 274 |
| Astrazeneca Savings and Security Plan | Astrazeneca Pharmaceuticals LP | Wilmington | DE | DC | 27,192 |
| Atkinsrealis US Retirement Savings Program | Atkins US Holdings, Inc. | Wilmington | DE | DC | 6,965 |
| Atlantic Concrete Company, Inc. 401(k) Plan | Atlantic Concrete Company, Inc. | Milford | DE | DC | 176 |
| Autism Delaware Inc. 401(k) Plan | Autism Delaware Inc. | Newark | DE | DC | 128 |
| Bancroft Construction Company, Inc. Cash Or Deferred Profit Sharing Plan | Bancroft Construction Company, Inc. | Wilmington | DE | DC | 158 |
| Bayhealth Medical Center, Inc. Retirement and Savings Plan | Bayhealth Medical Center, Inc. | Dover | DE | DC | 6,593 |
| Bayhealth Medical Center, Inc. Tax-Deferred Annuity Plan | Bayhealth Medical Center, Inc. | Dover | DE | DC | 5,487 |
| Beebe Medical Center Pension Plan | Beebe Healthcare | Lewes | DE | DB | 1,797 |
| Beebe Medical Center Retirement Plus Plan | Beebe Medical Center | Lewes | DE | DC | 3,977 |
| Belfint Lyons & Shuman P.A. 401(k) Savings Plan | Belfint Lyons & Shuman P.A. | Wilmington | DE | DC | 111 |
| Beneficial Bank Consolidated Pension Plan | Wilmington Savings Fund Society, FSB | Wilmington | DE | DB | 823 |
| Best Egg 401(k) Plan | Best Egg Services, Llcf/k/a Ma | Wilmington | DE | DC | 695 |
| Boys & Girls Clubs of Delaware Inc. Retirement Plan | Boys and Girls Club of Delaware, Inc. | Newark | DE | DC | 365 |
| BPG Real Estate Services 401(k) Plan | BPG Real Estate Services, LLC | Wilmington | DE | DC | 649 |
| Brandywine Counseling, Inc. Retirement Plan | Brandywine Counseling & Community Services, Inc. | Wilmington | DE | DC | 212 |
| Burris Logistics Retirement Plan | Burris Logistics | Milford | DE | DC | 1,214 |
| Caes 401(k) Plan | Cobham Benefits Holding, LLC | Wilmington | DE | DC | 3,828 |
| Capano Management Company 401(k) Plan | Capano Management Company | Wilmington | DE | DC | 396 |
| Caravel Academy 401(k) Plan | Caravel Academy | Bear | DE | DC | 173 |
| Carpenter Capital, Inc. 401(k) Plan | Carpenter Capital, Inc. | Camden | DE | DC | 101 |
| Cerebral Inc. Retirement Savings and Profit Sharing Plan | Cerebral, Inc. | Claymont | DE | DC | 496 |
| Chemours Company Retirement Savings Plan | The Chemours Company | Wilmington | DE | DC | 5,178 |
| Chesapeake Plumbing & Heating, Inc. 401(k) Profit Sharing Plan | Chesapeake Plumbing & Heating, Inc. | Frankford | DE | DC | 229 |
| Chesapeake Utilities Corporation Retirement Savings Plan | Chesapeake Utilities Corporation | Dover | DE | DC | 1,553 |
| Children and Families First Delaware Inc. 401(k) Plan | Children and Families First Delaware Inc. | Wilmington | DE | DC | 297 |
| Christiana Care 403(b) Plan | Christiana Care Health Services Inc. | Wilmington | DE | DC | 18,962 |
| Christiana Care Health Services, Inc. Defined Contribution Plan | Christiana Care Health Services, Inc. | Wilmington | DE | DC | 12,217 |
| Christiana Care Health Services, Inc. Retirement Plan | Christiana Care Health Services, Inc. | Wilmington | DE | DB | 4,725 |
| Christiana Care Visiting Nurse Association Retirement Plan | Christiana Care Home Health & Community Services, Inc. | Wilmington | DE | DB | 466 |
| Cloudbees 401(k) Plan | Cloudbees Inc. | Lewes | DE | DC | 341 |
| Commercetools 401(k) Plan | Commercetools, Inc. | Dover | DE | DC | 197 |
| Continental Finance Company 401(k) Plan | Continental Finance Company | Wilmington | DE | DC | 179 |
| Contractors Materials, LLC Cash Or Deferred Profit Sharing Plan and Trust | Contractors Materials, LLC | New Castle | DE | DC | 186 |
| Corporate Interiors, Inc. 401(k) Plan | Corporate Interiors, Inc. | New Castle | DE | DC | 173 |
| Corrado Management 401(k) Plan | Corrado Management Service, LLC | New Castle | DE | DC | 124 |
| County Bank 401(k) Employee Stock Ownership Plan | County Bank | Rehoboth Beach | DE | DC | 112 |
| County Insulation Company 401(k) Profit Sharing Plan | County Insulation Company | New Castle | DE | DC | 180 |
| Covation Savings Plan | Covation Inc. | Newark | DE | DC | 153 |
| Crystal 401(k) Plan | Crystal Steel Fabricators, Inc. | Delmar | DE | DC | 353 |
| CSC 401(k) Plan | CSC | Wilmington | DE | DC | 4,002 |
| CTN Holdings 401(k) Plan | CTN Holdings, Inc. | Wilmington | DE | DC | 100 |
| Delaware Claims Processing Facility, LLC. 401(k) Plan | Delaware Claims Processing Facility, LLC. | Wilmington | DE | DC | 345 |
| Delaware Electric Cooperative, Inc. 401(k) Savings Plan B | Delaware Electric Cooperative, Inc. | Greenwood | DE | DC | 119 |
| Delaware Hospice, Inc. 403(b) Retirement Plan | Delaware Hospice, Inc. | Newark | DE | DC | 346 |
| Delaware Motor Group 401(k) Retirement Savings Plan | Delaware Motor Sales, Inc. | Wilmington | DE | DC | 175 |
| Delaware Park & Affiliates 401(k) Plan | Delaware Park Management Company, LLC | Wilmington | DE | DC | 950 |
| Del-One Federal Credit Union 401(k) Plan | Del-One Federal Credit Union | Dover | DE | DC | 217 |
| Delta Apparel, Inc. Savings and Investment Plan | Delta Apparel, Inc. | Wilmington | DE | DC | 650 |
| Depository Trust Company of Delaware, LLC 401(k) Profit Sharing Plan | Depository Trust Company of Delaware LLC | Wilmington | DE | DC | 112 |
| Diamond Materials 401(k) Plan | Diamond Materials LLC | Newport | DE | DC | 337 |
| Dover Downs, Inc. Pension Plan | Dover Downs, Inc. | Dover | DE | DB | 664 |
| Dover Motorsports, Inc. Pension Plan | Dover Motorsports, LLC | Dover | DE | DB | 224 |
| Dupont Retirement Savings Plan | Dupont de Nemours, Inc. | Wilmington | DE | DC | 13,214 |
| Eagle Group 401(k) Retirement Plan | Metal Masters Foodservice Equipment & Co., Inc. | Clayton | DE | DC | 492 |
| Eastern States Group 401(k) Plan | Eastern States Construction Service, Inc. | Wilmington | DE | DC | 183 |
| Easter Seals Delaware & Marylands Eastern Shore Retirement Plan | Easter Seals Delaware & Marylands Eastern Shore | New Castle | DE | DC | 444 |
| Employees' Pension Plan of Florida Public Utilities Company | Florida Public Utilities Company | Dover | DE | DB | 381 |
| Enovis 401(k) Savings Plan Plus | Enovis Corporation | Wilmington | DE | DC | 3,362 |
| Entad LLC 401(k) Profit Sharing Plan & Trust | Entad LLC | Newark | DE | DC | 217 |
| Exceptional Care for Children 403(b) Plan | Exceptional Care for Children, Inc. | Newark | DE | DC | 218 |
| Exponential Power 401(k) Plan | Exponential Power | Wilmington | DE | DC | 344 |
| Fat Face Inc. 401(k) Plan | Fat Face Inc. | Wilmington | DE | DC | 206 |
| Fiduciary Services Group 401(k) Plan | PCS Retirement, LLC | Wilmington | DE | DC | 537 |
| First State Orthopaedics, P.A. 401(k) Profit Sharing Plan | First State Orthopaedics, P.A. | Newark | DE | DC | 743 |
| Food Bank of Delaware 401(k) Plan | Food Bank of Delaware, Inc. | Newark | DE | DC | 130 |
| Frontstream Holdings LLC 401(k) Profit Sharing Plan & Trust | Frontstream Holdings LLC | Claymont | DE | DC | 109 |
| Garrett Transportation I, Inc. 401(k) Plan | Garrett Transportation I, Inc. | Wilmington | DE | DC | 286 |
| G & E & Hocker's 401(k) Plan | G & E, Inc. | Ocean View | DE | DC | 162 |
| George & Lynch 401(k) Profit Sharing Plan | George & Lynch, Inc. | Dover | DE | DC | 260 |
| G & L Holdings, Inc. Employee Stock Ownership Plan | G & L Holdings, Inc. | Dover | DE | DC | 174 |
| Goldey-Beacom College 403(b) Plan | Goldey-Beacom College, Inc. | Wilmington | DE | DC | 286 |
| Goodwill Industries of Delaware & Delaware County, Inc. 401(k) Plan | Goodwill Industries of Delaware & Delaware County, Inc. | Wilmington | DE | DC | 1,469 |
| Grant & Eisenhofer, P. a. 401(k) Profit Sharing | Grant & Eisenhofer, P.A. | Wilmington | DE | DC | 279 |
| Hagley Museum & Library 403(b) Plan | Eleutherian Mills-Hagley Foundation, Inc. | Wilmington | DE | DC | 171 |
| Harrington Raceway, Inc. DBA Harrington Raceway & Casino 401(k) Retirement Plan | Harrington Raceway, Inc. | Harrington | DE | DC | 511 |
| Hatzel & Buehler, Inc. Irc 401(k) Plan | Hatzel & Buehler, Inc. | Wilmington | DE | DC | 414 |
| Hertrich Family of Automobile Dealers 401 (K) Plan | Hertrich Family of Automobile Dealers | Seaford | DE | DC | 1,248 |
| HGR Industrial Surplus, LLC 401(k) P/s Plan | HGR Industrial Surplus, LLC | Wilmington | DE | DC | 110 |
| Horizon Services LLC 401(k) Plan | Horizon Services, LLC | Newark | DE | DC | 2,963 |
| I.G. Burton and Co., Inc. Salary Deferral 401(k) PS Plan | I.G. Burton and Company, Inc. | Milford | DE | DC | 570 |
| Iko Hourly Employee Savings Plan | Iko Industries, Inc. | Wilmington | DE | DC | 783 |
| Iko Salaried Employee Savings Plan | Iko Industries, Inc. | Wilmington | DE | DC | 611 |
| Ilc Dover 401(k) Savings and Investment Plan | New Ilc Dover Inc. | Frederica | DE | DC | 1,260 |
| Imasco Holdings Group Inc. and Participating Affiliates Retirement Plan | Imasco Holdings Group, Inc. | Wilmington | DE | DB | 830 |
| Incyte Corporation 401(k) Plan | Incyte Corporation | Wilmington | DE | DC | 2,481 |
| Independent Newsmedia Inc. USA 401(k) Profit Sharing Plan | Independent Newsmedia Inc. USA | Dover | DE | DC | 195 |
| Infobase Holdings, Inc. 401(k) Savings Plan | Infobase Holdings, Inc. | Dover | DE | DC | 264 |
| Interdigital Savings and Protection Plan | Interdigital, Inc. | Wilmington | DE | DC | 407 |
| International Literacy Association DC Retirement Plan | International Literacy Association | Newark | DE | DC | 173 |
| International Specialty Products Inc. 401(k) Plan | International Specialty Products, Inc. | Wilmington | DE | DC | 1,724 |
| Iron Workers Local 451 Annuity Fund | Iron Workers Local 451 Joint Board of Trustees | Wilmington | DE | DC | 773 |
| Jamestown Painting and Decorating, Inc. Retirement Savings Plan #1 | Jamestown Painting and Decorating, Inc. | Newark | DE | DC | 151 |
| J. F. Sobieski Mechanical Contractors, Inc. 401(k) & Davis Bacon Plan | J. F. Sobieski Mechanical Contractors, Inc. | Newark | DE | DC | 480 |
| Keen Compressed Gas Company 401(k) Plan | Keen Compressed Gas Company | Wilmington | DE | DC | 151 |
| Labware Holdings, Inc. 401(k) Profit Sharing Plan | Labware Holdings, Inc. | Wilmington | DE | DC | 276 |
| La Red Health Center, Inc. 403(b) Plan | La Red Health Center, Inc. | Georgetown | DE | DC | 270 |
| Leadership for Educational Equit Equity 401(k) Plan | Leadership for Educational Equit | Wilmington | DE | DC | 238 |
| Learning Pool Inc. 401(k) Plan | Learning Pool Inc. | Claymont | DE | DC | 134 |
| LL Flooring Holdings, Inc. 401(k) & Profit Sharing Plan | LL Flooring Holdings Inc. | Bear | DE | DC | 757 |
| Lnwai/arbor Management 401(k) Plan | Leon N. Weiner Associates, Inc. | Wilmington | DE | DC | 365 |
| Lululemon Savings Plan | Lululemon Athletica Inc. | Wilmington | DE | DC | 19,862 |
| Macpherson's Employee Stock Ownership Plan | Art Supply Enterprises, Inc. | Wilmington | DE | DC | 153 |
| Magris Talc USA, Inc. 401(k) Plan | Magris Talc USA, Inc. | Wilmington | DE | DC | 280 |
| Maron Marvel Bradley Anderson & Tardy LLC 401(k) Profit Sharing Plan | Maron Marvel Bradley Anderson & Tardy LLC | Wilmington | DE | DC | 324 |
| Mary Campbell Center 401(k) Retirement Plan | Mary Campbell Center | Wilmington | DE | DC | 192 |
| Maytex and Zenith 401(k) Plan | Zenith Home Corp. | New Castle | DE | DC | 427 |
| MBMS 401(k) Plan | MBMS, LLC | Newark | DE | DC | 192 |
| Medical Society of Delaware 401(k) Profit Sharing Plan | Medical Society of Delaware | Newark | DE | DC | 200 |
| Medium 401(k) Plan | A Medium Corporation | Dover | DE | DC | 278 |
| Megaport (USA), Inc. Retirement Trust | Megaport (USA), Inc. | Wilmington | DE | DC | 123 |
| Mican Technologies Inc. 401(k) Plan | Mican Technologies Inc. | Bear | DE | DC | 271 |
| Morris James LLP Retirement Plan | Morris James LLP | Wilmington | DE | DC | 219 |
| Morris, Nichols, Arsht & Tunnell LLP 401(K)PROFIT Sharing Plan | Morris, Nichols, Arsht & Tunnell LLP | Wilmington | DE | DC | 248 |
| Mumford & Miller 401(k) Profit Sharing Plan | Mumford & Miller Concrete, Inc. | Middletown | DE | DC | 288 |
| Navient 401(k) Savings Plan | Navient Corporation | Wilmington | DE | DC | 4,726 |
| Nephrology Associates, P.A. 401(k) Profit Sharing Plan | Nephrology Associates, P.A. | Newark | DE | DC | 152 |
| New Castle County Head Start, Inc. 403(b) Plan | New Castle County Head Start, Inc. | Newark | DE | DC | 218 |
| Nexius Solutions, Inc. 401(k) Plan | Nexius Solutions, Inc. | Wilmington | DE | DC | 254 |
| Nexpera 401(k) Plan | Nexpera Midco, LLC | Newarark | DE | DC | 317 |
| Nickle Electrical Companies 401(k) Plan | Nickle Electrical Companies | Newark | DE | DC | 246 |
| Nixon Uniform Service, Inc. Retirement Savings Plan | Nixon Uniform Service, Inc. | New Castle | DE | DC | 872 |
| Noramco, LLC Savings Plan | Noramco LLC | Wilmington | DE | DC | 541 |
| Ntirety 401(k) Plan | Ntirety, Inc. | Newark | DE | DC | 469 |
| Otis IT Inc. | Otis IT Inc. | Wilmington | DE | DC | 157 |
| Overjet 401(k) Plan | Overjet | Claymont | DE | DC | 185 |
| Pats Aircraft, LLC 401(k) Plan | Pats Aircraft, LLC | Georgetown | DE | DC | 398 |
| Pension and Retirement Plan | Eidp, Inc. | Wilmington | DE | DB | 66,338 |
| Pension Plan for Hourly Employees of Ashland Chemical Company | Ashland Inc. | Wilmington | DE | DB | 450 |
| Perch 401(k) Plan | Whele HR LLC | Wilmington | DE | DC | 169 |
| Phillips & Cohen Associates 401(k) Plan | Phillips & Cohen Associates, Ltd. | Wilmington | DE | DC | 283 |
| P. J. Fitzpatrick, LLC 401(k) Retirement Plan | P. J. Fitzpatrick, LLC | New Castle | DE | DC | 466 |
| Plumbers & Pipefitters Lu No. 74 Annuity Fund | BD of Tte of Plum & Pipe Lu No. 74 Pipefitters Lu No. 74 Annuity Fund | Wilmington | DE | DC | 1,914 |
| Porter Automotive Group 401(k) Plan | William H. Porter, Inc. | Newark | DE | DC | 175 |
| Potter Anderson & Corroon LLP Retirement Plan | Potter Anderson & Corroon LLP | Wilmington | DE | DC | 249 |
| Potts Welding & Boiler Repair Co., Inc. Employee Savings Plan | Potts Welding & Boiler Repair Co., Inc. | Newark | DE | DC | 141 |
| Prelude Therapeutics Retirement Plan | Prelude Therapeutics, Inc. | Wilmington | DE | DC | 163 |
| Premier Dermatology & Cosmetic Surgery 401(k) Plan | Panzer Dermatology Associates, P.A. d/b/a Premier Dermatology & Cosmet | Newark | DE | DC | 199 |
| Pro Automated Inc. 401(k) Profit Sharing Plan Trust | Pro Automated Inc. | Newark | DE | DC | 209 |
| Psci 401(k) Plan | Progressive Software Computing, Inc. | Wilmington | DE | DC | 105 |
| PT Services Delaware LLC 401(k) Plan | PT Services Delaware LLC | Wilmington | DE | DC | 469 |
| Qnity Retirement Savings Plan | Qnity Electronics, Inc. | Wilmington | DE | DC | 3,287 |
| QPS, LLC 401(k) Plan | QPS, LLC | Newark | DE | DC | 514 |
| Rath USA Defined Contribution Plan | Rath Incorporated | Newark | DE | DC | 108 |
| Regional Orthopaedic Associates 401(k) PSP | Regional Orthopaedic Associates, P.A. | Wilmington | DE | DC | 255 |
| Retirement Plan for Hourly Paid Employees of International Specialty Products Inc. | International Specialty Products, Inc. | Wilmington | DE | DB | 569 |
| Retirement Savings Plan | Corteva Agriscience, LLC | Wilmington | DE | DC | 24,519 |
| Reybold Group of Companies 401(k) Profit Sharing Plan & Trust | Reybold Group of Companies | Bear | DE | DC | 233 |
| Richards, Layton & Finger, P.A. Retirement & Savings Plan | Richards, Layton & Finger, P.A. | Wilmington | DE | DC | 414 |
| Risepoint, LLC Retirement Savings Plan | Risepoint, LLC | Claymont | DE | DC | 1,834 |
| Rommel Companies 401(k) Plan | Rommel Companies | Smyrna | DE | DC | 364 |
| RSC Landscaping, Ltd. Profit Sharing Plan | RSC Landscaping, Ltd. | Millsboro | DE | DC | 178 |
| Sallie Mae 401(k) Savings Plan | SLM Corporation | Newark | DE | DC | 2,324 |
| Sanford School 403(b) DC Plan Contribution Retirement Plan | Sanford School | Hockessin | DE | DC | 355 |
| Schell Brothers, LLC 401(k) Plan | Schell Brothers, LLC | Rehoboth Beach | DE | DC | 282 |
| Seal for Life 401(k) Retirement Plan | FC Coating, LLC | Wilmington | DE | DC | 130 |
| Service Energy, LLC Combined Profit Sharing Plan | Service Energy, LLC | Cheswold | DE | DC | 273 |
| Shift Technology Inc. 401(k) Plan | Shift Technology Inc. | Dover | DE | DC | 161 |
| Simon Eye Management LLC 401(k) Profit Sharing Plan & Trust | Simon Eye Management LLC | Wilmington | DE | DC | 239 |
| Sodel Concepts II, LLC 401(k) Plan | Sodel Concepts II, LLC | Rehoboth Beach | DE | DC | 485 |
| Solenis, LLC Employee Savings Plan | Solenis, LLC | Wilmington | DE | DC | 4,252 |
| Spi Pharma 401(k) Plan | Spi Pharma | Wilmington | DE | DC | 308 |
| Spi Pharma, Inc. Pension Plan | Spi Pharma, Inc. | Wilmington | DE | DB | 197 |
| Standard Distributing Co. 401(k) Retirement Plan | Standard Distributing Co., Inc. | New Castle | DE | DC | 146 |
| St. Andrew's School of Delaware 403(b) Plan | St. Andrew's School of Delaware, Inc. | Middletown | DE | DC | 384 |
| Stonegates 401(k) Plan | Greenville Retirement Community, | Greenville | DE | DC | 161 |
| Stratus Aviation LLC 401(k) Plan | Stratus Aviation LLC | New Castle | DE | DC | 204 |
| Synerfac, Inc. Retirement/profit Sharing Plan | Synerfac, Inc. | New Castle | DE | DC | 239 |
| Syngenta Corporation Pension Plan | Syngenta Corporation | Wilmington | DE | DB | 2,934 |
| Taghleef Industries, Inc. Savings and Profit Sharing Plan | Taghleef Industries, Inc. | Newark | DE | DC | 795 |
| Tatnall School 403(b) Plan | The Tatnall School, Inc. | Wilmington | DE | DC | 291 |
| Tawkify 401(k) Plan | Tawkify, Inc. | Wilmington | DE | DC | 243 |
| The Allen Harim Group 401(k) Plan | Allen Harim Foods, LLC | Millsboro | DE | DC | 1,529 |
| The Bancorp, Inc. 401(k) Plan | The Bancorp, Inc. | Wilmington | DE | DC | 974 |
| The Hydrogen Group LLC 401(k) Plan | Hydrogen Group LLC | Wilmington | DE | DC | 287 |
| The Independence School, Inc. 403(b) Plan | The Independence School, Inc. | Newark | DE | DC | 235 |
| The Kendal Corporation 403(b) Plan | The Kendal Corporation | Newark | DE | DC | 2,419 |
| The Lycra Company 401(k) Plan | The Lycra Company LLC | Wilmington | DE | DC | 624 |
| The N2 Company's 401(k) Plan | The N2 Company | Claymont | DE | DC | 407 |
| The Price Organization 401(k) Retirement Plan | The Price Organization | Newark | DE | DC | 391 |
| The Siegfried Group's 401(k) Plan | The Siegfried Group, LLP | Wilmington | DE | DC | 1,929 |
| The Winner Auto Group 401(k) Profit Sharing Plan | Hynansky Investments, LLC | Wilmington | DE | DC | 269 |
| Thrift and Savings Plan for Employees of Sentinel Transportation, LLC | Sentinel Transportation, LLC | Wilmington | DE | DC | 997 |
| Tko Employment Services 401(k) Plan | Tko Employment Services Delaware LLC | Newport | DE | DC | 720 |
| Today Media 401(k) Profit Sharing Plan | Martinelli Holdings, LLC DBA Today Media | Wilmington | DE | DC | 178 |
| Toptal Retirement Savings Plan | Toptal | Wilmington | DE | DC | 312 |
| Tower Hill School Defined Contribution Retirement Plan | Tower Hill School | Wilmington | DE | DC | 470 |
| Tunnell Companies, L.P. 401(k) Profit Sharing Plan | Tunnell Companies, LP | Long Neck | DE | DC | 353 |
| United Electric Supply Co., Inc. 401(k) Plan | United Electric Supply Co., Inc. | New Castle | DE | DC | 448 |
| United Electric Supply Company Employee Stock Ownership Plan | United Electric Supply Company, Inc. | New Castle | DE | DC | 480 |
| United Group Programs, Inc. Retirement Savings Plan | United Group Programs, Inc. | Wilmington | DE | DC | 108 |
| United Medical, LLC 401(k) Profit Sharing Plan | United Medical, LLC | Bear | DE | DC | 184 |
| Veho Tech, Inc. 401(k) Plan | Veho Tech, Inc. | Claymont | DE | DC | 816 |
| Westside Family Healthcare 401(k) Plan | Westside Family Healthcare, Inc. | Wilmington | DE | DC | 349 |
| Wilmington Friends School 403(b) Retirement Plan | Wilmington Friends School, Inc. | Wilmington | DE | DC | 399 |
| Wilmington University 403(b) DC Plan | Wilmington University, Inc. | New Castle | DE | DC | 2,381 |
| Winterthur Employee Retirement Plan | The Henry Francis Dupont Winterthur Museum | Winterthur | DE | DC | 367 |
| WL Gore & Associates, Inc. 401(k) Plan | W. L. Gore & Associates, Inc. | Newark | DE | DC | 10,204 |
| W.L. Gore & Associates, Inc. Restated Associate Stock Ownership Plan | W.L. Gore & Associates, Inc. | Newark | DE | DC | 10,807 |
| Wood Wire and Metal Lathing Ind. General Pension Plan & General Pension Fund | Trustees of Metal Lathing Ind. Gen Pen Plan & Gen Pen Fund | Wilmington | DE | DB | 789 |
| WSFS Financial Corporation Section 401(k) Savings & Retirement Plan | Wilmington Savings Fund Society, FSB | Wilmington | DE | DC | 2,930 |
| Ycs&t Retirement Plan | Young Conaway Stargatt & Taylor, LLP | Wilmington | DE | DC | 335 |
| Zacros America Employees' 401(k) Plan | Zacros America, Inc. | Newark | DE | DC | 131 |
| Zearn 401(k) Plan | Zearn | Clayton | DE | DC | 226 |
Provenance
Source: U.S. Department of Labor, Employee Benefits Security Administration, Form 5500 research files, public domain, with filings received through 24 Sep 2026. The list places a plan in the state of the sponsor's filing address. The list covers plans with 100 or more participants in the latest filing on record. See the methodology.