| Sinceri Senior Living 401(k) Plan | SH1 Hold Co., LLC | Vancouver | WA | DC | 4,832 |
| Six Robblees' Inc. Profit Sharing 401(k) Plan | Six Robblees' Inc. | Tukwila | WA | DC | 222 |
| Skagit Horticulture L. L. C. 401(k) Savings Plan | Skagit Horticulture, L.L.C. | Mount Vernon | WA | DC | 118 |
| Skagit Radiology, Inc., P.S. Employees' Retirement 401(k) Plan | Skagit Radiology, Inc., P.S. | Mount Vernon | WA | DC | 197 |
| Skills Inc. 401(k) Plan | Skills Inc. | Auburn | WA | DC | 405 |
| Skinspirit Essential 401(k) Plan | Skinspirit Essential, LLC | Seattle | WA | DC | 712 |
| Skis Painting, Inc. 401(k) Plan | Skis Painting, Inc. | Renton | WA | DC | 117 |
| Skookum 401(k) Retirement Plan | Skookum Educational Programs | Bremerton | WA | DC | 2,133 |
| Slalom 401(k) Plan | Slalom, Inc. | Seattle | WA | DC | 13,725 |
| SLR International Corporation 401(k) Savings Plan | SLR International Corporation | Bothell | WA | DC | 685 |
| Smartsheet Inc. 401(k) P/s Plan | Smartsheet Inc. | Bellevue | WA | DC | 3,314 |
| Smart Solutions and Logistics LLC 401(k) Plan | Smart Solutions and Logistics LLC | Everett | WA | DC | 135 |
| Smith Brothers Farms 401(k) Profit Sharing Plan | Smith Brothers Holdings, Inc. | Kent | WA | DC | 279 |
| Smith Gardens 401(k) Plan | Smith Gardens, Inc. | Bellingham | WA | DC | 536 |
| Snap Mobile Inc. Retirement Trust | Snap Mobile Inc. | Seattle | WA | DC | 372 |
| Snohomish County Public Defender Association 403(b) Plan | Snohomish County Public Defender Association | Everett | WA | DC | 212 |
| Snoqualmie Casino 401(k) Plan | Snoqualmie Entertainment Authority DBA SC | Snoqualmie | WA | DC | 1,530 |
| Soham Inc. Retirement Trust | Soham Inc. | Bellevue | WA | DC | 169 |
| Sound Community Bank 401(k) Profit Sharing Plan | Sound Community Bank | Seattle | WA | DC | 151 |
| Sound Credit Union 401(k) Retirement Savings Plan and Trust | Sound Credit Union | Tacoma | WA | DC | 540 |
| Sound Employees Retirement Plan | Sound | Tukwila | WA | DC | 1,173 |
| Sound Family Medicine 401(k) Plan | Sound Family Medicine | Puyallup | WA | DC | 296 |
| Sound Financial Bancorp, Inc. Employee Stock Ownership Plan | Sound Financial Bancorp, Inc. | Seattle | WA | DC | 153 |
| Sound Generations Retirement Plan | Sound Generations | Seattle | WA | DC | 250 |
| Sound Physicians 401(k) Plan | Sound Inpatient Physicians, Inc. | Tacoma | WA | DC | 5,920 |
| Sound Publishing, Inc. 401(k) Plan and Trust | Sound Publishing, Inc. | Everett | WA | DC | 274 |
| Sound Retirement Trust | Board of Trustees, Sound Retirement Trust | Bothell | WA | DB | 107,493 |
| Sound Variable Annuity Pension Trust | Board of Trustees, Sound Variable Annuity | Bothell | WA | DB | 102,120 |
| South Everson Lumber Company Inc. 401(k) Savings Plan | South Everson Lumber Company Inc. | Everson | WA | DC | 127 |
| Space Needle Retirement Plan | Space Needle LLC | Seattle | WA | DC | 287 |
| Spalding Auto, Inc. 401(k) Profit Sharing Plan | Spaldings, Inc. | Spokane | WA | DC | 205 |
| SP Holdings, Inc. 401(k) Plan | SP Holdings, Inc. | Renton | WA | DC | 610 |
| Spiceology 401(k) Plan | Spiceology, Inc. | Spokane | WA | DC | 135 |
| Spie Retirement Plan | Society of Photo Optical Instrumentation Engineers | Bellingham | WA | DC | 330 |
| Spokane Digestive Disease Center P.S. 401(k) Profit Sharing Plan | Spokane Digestive Disease Center P.S. | Spokane | WA | DC | 154 |
| Spokane Food Services, Inc. 401(k) Profit Sharing Plan | 3MR Restaurants, Inc. | Spokane Valley | WA | DC | 477 |
| Spokane Methodist Homes, Inc. Employee Retirement Savings Plan | Spokane United Methodist Homes, Inc. | Spokane | WA | DC | 900 |
| Spokane Neighborhood Action Partners 403(b) Plan | Spokane Neighborhood Action Partners | Spokane | WA | DC | 265 |
| Spokane Produce, Inc. Profit Sharing 401(k) Plan | Spokane Produce, Inc. | Spokane | WA | DC | 196 |
| Spokane Teachers Credit Union 401(k) Retirement Savings Plan | Spokane Teachers Credit Union | Liberty Lake | WA | DC | 1,153 |
| Spokane United Methodist Homes, Inc. Defined Benefit Pension Plan | Spokane United Methodist Homes, Inc. | Spokane | WA | DB | 385 |
| Sporcle Inc. 401(k) Profit Sharing Plan & Trust | Sporcle Inc. | Seattle | WA | DC | 1,425 |
| Sprague Retirement Plan | Cambium Endeavors, LLC | Tacoma | WA | DC | 293 |
| Spur Reply, LLC Retirement Plan | Spur Reply, LLC | Bellevue | WA | DC | 373 |
| Squaxin Island Gaming Enterprises 401(K)/PROFIT Sharing Plan | Squaxin Island Gaming Enterprises d/b/a Little Cre | Shelton | WA | DC | 928 |
| Squaxin Island Tribe and Island Enterprise 401(k) Plan | Squaxin Island Tribe | Shelton | WA | DC | 615 |
| SST Group, LLC 401(k) Plan | SST Group, LLC | Bellevue | WA | DC | 472 |
| Stackline 401(k) Plan | Fuelcomm, Inc. | Seattle | WA | DC | 285 |
| Staff Retirement Plan of the Washington Education Association | Washington Education Association | Federal Way | WA | DB | 350 |
| Starbucks Corporation 401(k) Plan | Starbucks Corporation | Seattle | WA | DC | 314,112 |
| Star Industries, Inc. Savings Plan | Star Industries, Inc. | Kent | WA | DC | 262 |
| STB Retirement Savings Plan | Seattle-Tacoma Box Company | Kent | WA | DC | 285 |
| Stellar Industrial Supply, Inc. 401(k) Profit Sharing Plan | Stellar Industrial Supply, Inc. | Tacoma | WA | DC | 274 |
| Stellar J 401(k) Retirement Plan | Stellar J. Corporation | Woodland | WA | DC | 212 |
| Stemcell Technologies, Inc. 401(k) Plan | Stemcell Technologies Holdings US Inc. | Kent | WA | DC | 238 |
| Ste. Michelle Wine Estates LLC 401(k) Plan | Ste. Michelle Wine Estates, LLC | Woodinville | WA | DC | 1,074 |
| Ste. Michelle Wine Estates LLC Retirement Income Plan | Ste. Michelle Wine Estates LLC | Woodinville | WA | DB | 883 |
| Stemilt Growers, LLC 401(k) Savings Plan & Trust | Stemilt Growers, LLC | Wenatchee | WA | DC | 1,912 |
| Step by Step Family Support Center 401(k) | Step by Step Family Support Center | Puyallup | WA | DC | 211 |
| Sterling International, Inc. 401(k) Profit Sharing Plan & Trust | Sterling International, Inc. | Spokane | WA | DC | 252 |
| St. Joseph and Covenant Health Systems 401(k) Plan | St.joseph Health System | Renton | WA | DC | 42,076 |
| St. Joseph and Covenant Health Systems 403(b) Plan | ST Joseph Health System | Renton | WA | DC | 718 |
| Stoke Space Technologies 401(k) Plan | Stoke Space Technologies, Inc. | Kent | WA | DC | 181 |
| Storehouse Multiple Employer Plan Adopted by Dunn Lumber Co., Inc. | Dunn Lumber Co., Inc. | Seattle | WA | DC | 498 |
| Strategic Consulting Services, Inc. 401(k) Plan and Trust | Strategic Consulting Services, Inc. | Federal Way | WA | DC | 165 |
| Strategies 360, Inc. 401(k) Profit Sharing Plan | Strategies 360, Inc. | Seattle | WA | DC | 159 |
| Strider Construction Co., Inc. Retirement Plan | Strider Construction Co., Inc. | Bellingham | WA | DC | 114 |
| St. Thomas School DC Retirement Plan | St. Thomas School | Medina | WA | DC | 194 |
| Sundown M Ranch Corporation Employees Retirement Plan | Sundown M Ranch Corporation | Selah | WA | DC | 139 |
| Sunset Chevrolet 401(k) Retirement Plan | Sunset Chevrolet, Inc. | Sumner | WA | DC | 214 |
| Superfeet Worldwide 401(k) Plan | Superfeet Worldwide, LLC | Ferndale | WA | DC | 195 |
| SVZ USA Washington, Inc. 401(k) Profit Sharing Plan | SVZ USA Washington, Inc. | Othello | WA | DC | 177 |
| Swedish Health Services 403(b) Retirement Plan | Swedish Health Services | Renton | WA | DC | 2,147 |
| Swedish Health Services Pension Plan | Swedish Health Services | Renton | WA | DB | 6,177 |
| Swedish Health Services Retiree Pension Plan | Swedish Health Services | Renton | WA | DB | 1,023 |
| Swiftly 401(k) Plan | Swiftly Systems Inc. | Bothell | WA | DC | 153 |
| Swinomish Tribal Community Retirement Savings Plan | Swinomish Tribal Community | La Conner | WA | DC | 1,574 |
| Swire Shipping US Inc. 401(k) Plan | Swire Shipping US Inc. | Puyallup | WA | DC | 122 |
| SWVC 401(k) Plan | Spokane Wilbert Vault Company | Spokane | WA | DC | 130 |
| Symetra Financial Retirement Savings Plan | Symetra Life Insurance Company | Bellevue | WA | DC | 3,904 |
| Syndio Solutions, Inc. 401(k) Plan | Syndio Solutions, Inc. | Seattle | WA | DC | 185 |
| Synology America Corp. 401(k) P/s Plan | Synology America Corp. | Bellevue | WA | DC | 249 |
| Tacoma Dodge Chrysler Jeep 401(k) Plan | Universal Auto Group I, Inc. DBA Tacoma Dodge Chrysler Jeep | Tacoma | WA | DC | 195 |
| Taco Time 401(k) Retirement Plan | Accord, Inc. | Renton | WA | DC | 722 |
| Ta Group Holdings 401(k) Plan | Nuwest Group Holdings, LLC | Bellevue | WA | DC | 1,241 |
| Tal Holdings, LLC 401(k) Retirement Plan | Tal Holdings, LLC | Vancouver | WA | DC | 509 |
| Talking Rain 401 (K) Retirement Plan and Trust | Talking Rain Beverage Company, Inc. | Preston | WA | DC | 590 |
| Tapani, Inc. Retirement Savings Plan | Tapani, Inc. | Battle Ground | WA | DC | 856 |
| Tapani Plumbing, Inc. 401(k) Retirement Plan | Tapani Plumbing, Inc. | Battle Ground | WA | DC | 141 |
| Targa Real Estate Services 401(k) Plan | Targa Real Estate Services, Inc. | Federal Way | WA | DC | 167 |
| Target Holdings, Inc. Employee Stock Ownership Plan | Target Holdings, Inc. | West Palm Beach | WA | DC | 198 |
| Tasso Inc. 401(k) Plan | Tasso Inc. | Seattle | WA | DC | 109 |
| T & a Supply Company, Inc. 401(k) Profit Sharing Plan and Trust | T & a Supply Company, Inc. | Kent | WA | DC | 407 |
| Taylor United, Inc. 401(k) Plan | Taylor United, Inc. | Shelton | WA | DC | 616 |
| TCRS 401(k) Plan | Tri Cities Residential Services, Inc. | Kennewick | WA | DC | 148 |
| T.C.T. 401(k) Profit Sharing Plan | Thurston County Title Company | Olympia | WA | DC | 240 |
| Teague Employee Stock Ownership Plan and Trust | Walter Dorwin Teague Associates, Incorporated | Seattle | WA | DC | 182 |
| Teague Savings and Investment Plan - 401(k) | Walter Dorwin Teague Associates, Incorporated | Seattle | WA | DC | 288 |
| Teal Jones Lumber Services, Inc. 401(k) Plan | Teal Jones Lumber Services, Inc. | Sumas | WA | DC | 362 |
| Teamsters-Food Processors Money Purchase Pension Trust | Board of Trustees, Teamsters-Food Processors | Seattle | WA | DC | 377 |
| Technical Services, Inc. Employee Stock Ownership Plan and Trust | Technical Services, Inc. | Oak Harbor | WA | DC | 144 |
| Teck American Incorporated Retirement Plan | Teck American, Inc. & Subsidiaries | Spokane | WA | DB | 836 |
| Teck American Incorporated Retirement Savings Plan | Teck American, Inc. & Subsidiaries | Spokane | WA | DC | 1,217 |
| Teleion 401(k) Plan | Teleion LLC | Seattle | WA | DC | 166 |
| Teleion Employee Stock Ownership Plan | Teleion, Inc. | Seattle | WA | DC | 114 |
| Ten Gun Design 401(k) Plan | Ten Gun Design | Edmonds | WA | DC | 177 |
| Terrapower, LLC 401(k) Plan | Terrapower, LLC | Bellevue | WA | DC | 852 |
| Terra Staffing Group 401(k) Plan | Terra Staffing Group | Everett | WA | DC | 1,525 |
| Textio 401(k) Plan | Textio, Inc. | Seattle | WA | DC | 179 |
| TGM Retirement Plan | Tacoma Glass | Lakewood | WA | DC | 353 |
| The 401(k) Profit Sharing Plan and Trust of Christensen Oconnor Johnson Kindness PLLC | Christensen Oconnor Johnson Kindness PLLC | Seattle | WA | DC | 135 |
| The 401(k) Profit Sharing Plan and Trust of World Wide Movers, Inc. | World Wide Movers, Inc. | Lynnwood | WA | DC | 174 |
| The 401(k) Profit Sharing Plan of Ogden Murphy Wallace, PLLC | Ogden Murphy Wallace, PLLC | Seattle | WA | DC | 159 |
| The 401(k) Profit Sharing Plan of Tacoma Screw Products, Inc. | Tacoma Screw Products, Inc. | Tacoma | WA | DC | 429 |
| The 403(b) Retirement Plan for Employees of Peninsula Behavioral Health | Peninsula Behavioral Health | Port Angeles | WA | DC | 215 |
| The Association of University Physicians Pension Plan | The Association of University Physicians | Seattle | WA | DC | 4,310 |
| The Box Maker, Inc. 401(k) Retirement Plan | The Box Maker | Kent | WA | DC | 305 |
| The Burkhart Dental Supply Co. Profit Sharing and 401(k) Plan and Trust | The Burkhart Dental Supply Co. | Tacoma | WA | DC | 404 |
| The Bush School 403(b) Retirement Plan | The Bush School | Seattle | WA | DC | 482 |
| The Columbian Employees' Profit Sharing Plan | The Columbian Publishing Company | Vancouver | WA | DC | 167 |
| The Columbia Pacific 401(k) Plan | Columbia Pacific Advisors, LLC | Seattle | WA | DC | 111 |
| The Doctors Clinic, a P. C. 401(k) Profit Sharing Plan | The Doctors Clinic, a P.C. | Silverdale | WA | DC | 517 |
| The Engineered Wood Association 401(k) Retirement Savings Plan and Trust | Apa-The Engineered Wood Association | Tacoma | WA | DC | 112 |
| The Evergreen School 403(b) DC Plan | The Evergreen School | Shoreline | WA | DC | 266 |
| The Geneva Foundation 403(b) Plan | The Geneva Foundation | Tacoma | WA | DC | 811 |
| The Hearthstone Retirement Plan | Lutheran Retirement Home of Greater Seattle | Seattle | WA | DC | 160 |
| The Holt Group, Inc. 401(k) Plan | The Holt Group, Inc. | Vancouver | WA | DC | 223 |
| The Lighthouse for the Blind, Inc. Tax-Deferred Annuity Plan | The Lighthouse for the Blind, Inc. | Seattle | WA | DC | 614 |
| The Markets, LLC 401(k) Plan | The Markets, LLC | Bellingham | WA | DC | 325 |
| The McGregor Company Qualified Profit Sharing 401(k) Plan | McGregor Company | Colfax | WA | DC | 596 |
| The Miller Hull Partnership LLP 401(k) Retirement Plan | The Miller Hull Partnership, LLP | Seattle | WA | DC | 164 |
| The Myers Group Retirement Plan | The Myers Group, LLC | Clinton | WA | DC | 723 |
| The National Football League Capital Accumulation Plan | Football Northwest, LLC | Renton | WA | DC | 510 |
| The Neiders Company LLC 401(k) Plan | The Neiders Company LLC | Seattle | WA | DC | 178 |
| The Neil Jones Food Company 401(k) Plan | The Neil Jones Food Company | Vancouver | WA | DC | 369 |
| The Neil Jones Food Company Union Employees 401(k) Plan | The Neil Jones Food Company | Vancouver | WA | DC | 698 |
| The Noel Corporation 401(k) Retirement Plan | The Noel Corporation | Yakima | WA | DC | 389 |
| The Northwest School of the Arts, Humanities and Environment Defined Contribution Retirement Plan | The Northwest School of the Arts, Humanities and Environment | Seattle | WA | DC | 302 |
| The Odom Corporation Salary Savings Plan and Trust | The Odom Corporation | Bellevue | WA | DC | 2,866 |
| The Open Window School Defined Contribution Retirement Plan | The Open Window School | Bellevue | WA | DC | 225 |
| The Plexsys Interface Products, Inc. Employee Stock Ownership Plan | Plexsys Interface Products, Inc. | Camas | WA | DC | 201 |
| The Pokemon Company International, Inc. 401(k) Plan | The Pokemon Company International, Inc. | Bellevue | WA | DC | 1,130 |
| The Profit Sharing Plan and Trust of West Coast Paper Company | West Coast Paper Company | Kent | WA | DC | 693 |
| Therapeutic Associates, Inc. Profit Sharing and Employee Savings Benefit Plan | Therapeutic Associates, Inc. | Kent | WA | DC | 1,507 |
| Therapeutic Health Services 403(b) Plan | Therapeutic Health Services | Seattle | WA | DC | 333 |
| The Retirement Plan for Employees of Grange Insurance Association | Grange Insurance Association | Seattle | WA | DB | 133 |
| The Seattle Mariners 401(k) Plan | The Baseball Club of Seattle, LLLP | Seattle | WA | DC | 1,687 |
| The Seattle Times Pension Plan | Seattle Times Company | Seattle | WA | DB | 1,464 |
| The Shape Technologies Group 401(k) Plan | Shape Technologies Group, Inc. | Kent | WA | DC | 983 |
| The Sunshine Recyclers 401(k) Plan | Sunshine Recyclers, Inc. | Spokane Valley | WA | DC | 159 |
| The Unico 401(k) Plan | Unico Properties LLC | Seattle | WA | DC | 345 |
| The Valve Corporation 401(k) Plan and Trust | Valve Corporation | Bellevue | WA | DC | 511 |
| The Windermere 401(k) Plan | Windermere Real Estate Services Company | Seattle | WA | DC | 407 |
| Thriftbooks 401(k) Plan | Thrift Books Global, LLC | Tukwila | WA | DC | 848 |
| Thrive Communities 401(k) Plan | Thrive Communities Management, LLC | Seattle | WA | DC | 1,146 |
| Tidal Vision Products Inc. 401(k) Plan | Tidal Vision Products Inc. | Bellingham | WA | DC | 236 |
| Tidewater 401(k) Plan | Tidewater Barge Lines, Inc. | Vancouver | WA | DC | 323 |
| Tidewater Barge Lines, Inc. Employee Retirement Plan | Tidewater Barge Lines, Inc. | Vancouver | WA | DB | 156 |
| Til Gaming, LLC 401(k) Plan | Til Gaming, LLC | Renton | WA | DC | 840 |
| Timberland Bank Employee Stock Ownership & 401(k) Plan | Timberland Bank | Hoquiam | WA | DC | 420 |
| Titus-Will Retirement Savings Plan | Titus-Will | Tacoma | WA | DC | 1,131 |
| T-Mobile Puerto Rico 1165(E) Plan | T-Mobile Puerto Rico LLC | Bellevue | WA | DC | 1,032 |
| T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust | T-Mobile USA, Inc. | Bellevue | WA | DC | 95,644 |
| Todd Shipyards Corporation Retirement System | Puget Sound Commerce Center, Inc. | Seattle | WA | DB | 313 |
| Tolko Industries (U. S. ) Ltd. 401(k) Plan | Tolko Industries (U.S.) Ltd. | Renton | WA | DC | 157 |
| Tool-Gauge and Machine Works, Inc. 401(k) Profit Sharing Plan | Tool-Gauge and Machine Works, Inc. | Tacoma | WA | DC | 222 |
| Town & Country Markets, Inc. Retirement Savings Plan | Town & Country Markets, Inc. | Edmonds | WA | DC | 1,247 |
| Toyota of Olympia Retirement Plan | Rotter's Inc. | Tumwater | WA | DC | 165 |
| Toyota of Vancouver 401(k) Profit Sharing Plan | McCord's Vancouver Auto Center, Inc. | Vancouver | WA | DC | 246 |
| Traction Capital Partners 401(k) Plan | Traction Capital Partners LLC | Tacoma | WA | DC | 329 |
| Transalta Retirement Savings Plan | Transalta USA, Inc. | Centralia | WA | DC | 288 |
| Transforming Age 401(k) Plan | Transforming Age Associates, LLC | Bellevue | WA | DC | 1,641 |
| Transgroup 401(k) Profit Sharing Plan and Trust | Transgroup Express, LLC | Seattle | WA | DC | 905 |
| Transpo Group 401(k) Plan | Transpo Group USA, Inc. | Kirkland | WA | DC | 113 |
| Trans-System, Inc. 401(k) Plan | Trans-System, Inc. | Spokane | WA | DC | 965 |
| Trapper's Sushi, Inc. 401(k) Plan | Trapper's Sushi, Inc. | Federal Way | WA | DC | 323 |
| Travis Industries, Inc. 401(k) Plan | Travis Industries Inc. | Mukilteo | WA | DC | 621 |
| Treehouse 403(b) Retirement Plan | Treehouse | Seattle | WA | DC | 207 |
| Tree Top, Inc. Hourly Savings Plan | Tree Top, Inc. | Selah | WA | DC | 948 |
| Tree Top, Inc. Pension Plan | Tree Top, Inc. | Selah | WA | DB | 1,080 |
| Tree Top, Inc. Salary Savings Plan | Tree Top, Inc. | Selah | WA | DC | 478 |
| Trexie 401(k) Plan | Trexie Management, LLC | Seattle | WA | DC | 108 |
| Tri-Cities Community Health 403(b) Plan | Tri-Cities Community Health | Pasco | WA | DC | 398 |
| Tri-City Orthopaedic Clinic, PSC 401(k) Profit Sharing Plan | Tri-City Orthopaedic Clinic, PSC | Kennewick | WA | DC | 135 |
| Trident Seafoods Corporation 401(k) Retirement Plan | Trident Seafoods Corporation | Seattle | WA | DC | 3,437 |
| Trillium Corporation 401(k) Profit Sharing Plan | Trillium Corporation | Chehalis | WA | DC | 331 |
| Trillium Employment Services Retirement Plan | Trillium Employment Services | Auburn | WA | DC | 118 |
| Trinity 401(k) Plan & Trust | Trinity Glass International, Inc. | Federal Way | WA | DC | 281 |
| Triple B Corporation 401(k) Savings Plan | Triple B Corporation | Seattle | WA | DC | 2,926 |
| Triple B Corporation Employee Stock Ownership Plan | Triple B Corporation | Seattle | WA | DC | 1,369 |
| Tri-State Memorial Hospital, Inc. Retirement Plan | Tri-State Memorial Hospital, Inc. | Clarkston | WA | DC | 836 |
| Trout-Blue Chelan Magi LLC 401(k) Plan | Trout-Blue Chelan-Magi, LLC | Chelan | WA | DC | 351 |
| Trueblue, Inc. 401(k) Plan | Trueblue, Inc. | Tacoma | WA | DC | 7,646 |
| Trupanion 401(k) Plan | Trupanion Managers USA, Inc. | Seattle | WA | DC | 1,166 |
| TSMC Washington 401(k) Retirement Plan | TSMC Washington, LLC | Camas | WA | DC | 1,373 |
| TT Multiple Employer 401(k) Plan | Neltac, Inc. | Federal Way | WA | DC | 119 |
| Tulalip Tribes of Washington Employees' Retirement Plan | Tulalip Tribes of Washington | Tulalip | WA | DC | 4,793 |
| Tumac Lumber Co., Inc. Profit Sharing Trust | Tumac Lumber Co., Inc. | Vancouver | WA | DC | 131 |
| Twin City Foods, Inc. 401(k) Plan | Twin City Foods, Inc. | Stanwood | WA | DC | 780 |
| Twin City Foods, Inc. Hourly Employees Defined Benefit Pension Plan | Twin City Foods, Inc. | Stanwood | WA | DB | 1,107 |
| Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan | Twinstar Credit Union | Olympia | WA | DC | 1,033 |
| Uhlmann Holding Company 401(k) Plan | Uhlmann Holding Company | Chehalis | WA | DC | 290 |
| Umbra Cuscinetti, Inc. 401(k) Plan | Umbra Cuscinetti, Inc. | Everett | WA | DC | 146 |
| Umoja Biopharma, Inc. 401(k) Plan | Umoja Biopharma, Inc. | Seattle | WA | DC | 202 |
| Underwood Fruit and Warehouse Retirement Savings Plan | Underwood Fruit and Warehouse Company, LLC | Yakima | WA | DC | 934 |
| Unify Consulting LLC 401(k) Profit Sharing Plan & Trust | Unify Consulting LLC | Kirkland | WA | DC | 729 |
| Unisea 401(k) Plan | Unisea, Inc. | Redmond | WA | DC | 589 |
| United Grain Retirement and Savings Plan | United Grain Corporation | Vancouver | WA | DC | 145 |
| United Way of King County 403(b) Plan | United Way of King County | Seattle | WA | DC | 200 |
| Unity Care Northwest 401(k) Plan and Trust | Unity Care Northwest | Bellingham | WA | DC | 494 |
| Universal Land 401(k) Profit Sharing Plan and Trust | Universal Land Construction Company | Woodinville | WA | DC | 151 |
| University Book Store Inc. Employees' Retirement Savings Plan and Trust | University Book Store Inc. | Seattle | WA | DC | 165 |
| University Child Development School 403(b) Plan | University Child Development School | Seattle | WA | DC | 325 |
| University Mechanical Contractors, Inc. 401(k) Profit Sharing Plan | University Mechanical Contractors, Inc. | Lynnwood | WA | DC | 260 |
| University of Puget Sound Retirement Savings Plan | The University of Puget Sound | Tacoma | WA | DC | 2,197 |
| University Preparatory Academy 401(k) Retirement Plan & Trust | University Preparatory Academy | Seattle | WA | DC | 304 |
| Upper Skagit Indian Tribe DBA SVCR 401(k) Profit Sharing Plan | Upper Skagit Indian Tribe | Bow | WA | DC | 381 |
| Urban League of Metropolitan Seattle 403(b) Retirement Plan | Urban League of Metropolitan Seattle | Seattle | WA | DC | 239 |
| Urban Renaissance 401(k) Plan and Trust | Urban Renaissance Group, LLC | Seattle | WA | DC | 279 |
| Urm 401(k) Plan | Urm Stores, Inc. | Spokane | WA | DC | 422 |
| U. S. Digital Corp. Profit Sharing Retirement Plan | U.S. Digital Corporation | Vancouver | WA | DC | 130 |
| Uwajimaya, Inc. 401(k) Retirement Plan | Uwajimaya, Inc. | Seattle | WA | DC | 640 |
| Vaagen Bros Lumber Inc. 401(k) Savings Plan and Trust | Vaagen Bros Lumber Inc. | Colville | WA | DC | 282 |
| Vacation Internationale, Inc. 401(k) Plan | Vacation Internationale, Inc. | Bellevue | WA | DC | 271 |
| Valant Medical Solutions 401(k) Plan and Trust | Valant Medical Solutions | Seattle | WA | DC | 177 |
| Valley Cities Counseling & Consultation 403(b) Plan | Valley Cities Counseling and Consultation | Kent | WA | DC | 725 |
| Valley Electric Co. of Mt. Vernon 401(k) Profit Sharing Plan | Valley Electric Company of Mt. Vernon | Everett | WA | DC | 142 |
| Valley Residential Services 401(k) Plan | Valley Residential Services | Walla Walla | WA | DC | 176 |
| Valley View Health Center 401(k) Plan | Lewis County Community Health Services DBA Valley View Health Center | Chehalis | WA | DC | 288 |
| Valmark, Inc. Retirement Plan | Valmark, Inc. | Friday Harbor | WA | DC | 188 |
| Vancouver Ford 401(k) Savings Plan | Vancouver Ford, Inc. | Vancouver | WA | DC | 149 |
| Van Doren Sales, Inc. 401(k) Savings Plan | Van Doren Sales, Inc. | East Wenatchee | WA | DC | 133 |
| Vanilla Technologies Inc. 401(k) Plan | Vanilla Technologies Inc. | Bellevue | WA | DC | 147 |
| Veca 401(k) Savings Plan | Veca Electric & Technologies, LLC | Seattle | WA | DC | 426 |
| Venture General Contracting LLC 401(k) Retirement Plan | Venture General Contracting, LLC | Seattle | WA | DC | 340 |
| Verity Credit Union 401(k) Plan | Verity Credit Union | Seattle | WA | DC | 248 |
| Vertical Health Services 401(k) Plan | Vertical Health Services LLC | Puyallup | WA | DC | 2,276 |
| Verus Advisory, Inc. Retirement & Savings Plan | Verus Advisory, Inc. | Seattle | WA | DC | 123 |
| Verus Aerospace Precision Machine Works 401(k) Plan for Union Employees | Precision Machine Works, Inc. | Tacoma | WA | DC | 109 |
| Villa Academy Retirement Plan | Villa Academy | Seattle | WA | DC | 157 |
| Vip Hospitality LLC 401(k) Plan | Vip Hospitality, LLC | Renton | WA | DC | 252 |
| Virginia Mason Medical Center Defined Benefit Retirement Plan | Virginia Mason Medical Center | Seattle | WA | DB | 629 |
| Volpara Health, Inc. 401(k) Plan | Volpara Health, Inc. | Lynnwood | WA | DC | 189 |
| Wagstaff, Inc. 401(k) Savings and Retirement Plan | Wagstaff, Inc. | Spokane Valley | WA | DC | 561 |
| Wa-Id Laborers Employers Pension Trust | Wa-Id Laborers Employers Pension Trust | Bothell | WA | DB | 4,292 |
| Wa Las Restaurant 401(k) Plan | Emerald City Pizza, LLC | Yakima | WA | DC | 959 |
| Walker's Renton Subaru-Mazda 401(k) Plan | The Seven Motor Corporation | Renton | WA | DC | 166 |
| Washington Athletic Club 401(k) Savings Plan | Washington Athletic Club | Seattle | WA | DC | 313 |
| Washington Athletic Club Employees Retirement Plan | Washington Athletic Club | Seattle | WA | DB | 262 |
| Washington Education Association Staff 401(k) Plan | Washington Education Association | Federal Way | WA | DC | 247 |
| Washington Emergency Care Physicians 401(k) Profit Sharing Plan | Washington Emergency Care Physicians, Inc., P.S. | Tacoma | WA | DC | 276 |
| Washington Federal Bank 401(k) Plan | Wafd Bank | Seattle | WA | DC | 2,757 |
| Washington Fruit Retirement Savings Plan | Washington Fruit & Produce Company | Yakima | WA | DC | 1,089 |
| Washington-Idaho Cement Masons Employers Retirement Trust Fund | Washington-Idaho Cement Masons Employers Retirement Trust Fund | Mercer Island | WA | DB | 678 |
| Washington Permanente Medical Group Cash Balance Pension Plan | Washington Permanente Medical Group | Renton | WA | DB | 1,532 |
| Washington State Employees Credit Union 401(k) Plan and Trust | Washington State Employees Credit Union | Olympia | WA | DC | 1,199 |
| Washington State Hospital Association 401(k) & Retirement Plan | Washington State Hospital Association | Seattle | WA | DC | 134 |
| Wa State Plumbing and Pipefitting Industry Pension Plan | Bot, Wa State Plumbing and Pipefitting Industry Pension Plan | Tukwila | WA | DB | 10,360 |
| Watchguard Technologies, Inc. 401(k) Plan | Watchguard Technologies, Inc. | Seattle | WA | DC | 530 |
| Watermark Estate Management Services, LLC 401(k) Plan | Watermark Estate Management Services, LLC | Kirkland | WA | DC | 169 |
| We Employees' 401(k) Cash Or Deferred Retirement Plan | Waggener Edstrom Worldwide, Inc. | Bellevue | WA | DC | 854 |
| Weidner 401(k) Retirement Savings Plan | Weidner Property Management LLC | Kirkland | WA | DC | 1,810 |
| Welfare and Pension Administration Service, Inc. 401(k) Savings Plan | Welfare and Pension Administration Service, Inc. | Mercer Island | WA | DC | 141 |
| Welfare & Pension Administration Service, Inc. 401(k) Plan for | Welfare & Pension Adm. Services | Mercer Island | WA | DC | 119 |
| Wellons Group, Inc. Profit Sharing Plan and Trust | Wellons Group, Inc. | Vancouver | WA | DC | 199 |
| Wellspring Family Services Retirement Savings Plan | Wellspring Family Services | Seattle | WA | DC | 123 |
| Wesco Group, Inc. 401(k) Profit Sharing Plan | Wesco Group LLC | Lynnwood | WA | DC | 581 |
| Wesley 403(b) Retirement Plan | Wesley Homes | Federal Way | WA | DC | 688 |
| West Coast Self-Storage Retirement Plan | West Coast Self-Storage Group, LLC | Everett | WA | DC | 356 |
| Western Conference of Teamsters Pension Plan | Western Conference of Teamsters Pension Trust Fund Board of Trustees | Seattle | WA | DB | 643,772 |
| Western Employees Benefit Plan | Board of Trustees of the Western Employees Benefit Plan | Seattle | WA | DC | 6,153 |
| Western Glaziers Retirement Plan | Board of Trustees, Western Glaziers Retirement Plan | Tukwila | WA | DB | 1,757 |
| Western Integrated Technologies LLC 401(k) Plan | Western Integrated Technologies LLC | Kent | WA | DC | 216 |
| Western Materials, Inc. Salary Reduction and Saving Plan | Western Materials, Inc. | Yakima | WA | DC | 205 |
| Western Metal Industry Pension Plan | Board of Trustees, Western Metal Industry Pension Plan | Seattle | WA | DB | 13,218 |
| Western Pacific Building Materials, Inc. Salary Savings Plan | Western Pacific Building Materials, Inc. | Vancouver | WA | DC | 419 |
| Western Refinery Services, Inc. 401(k) Plan | Western Refinery Services, Inc. | Ferndale | WA | DC | 246 |
| Western Region Neca 401(k) Plan | Board of Trustees, Western Region N | Spokane | WA | DC | 634 |
| Western States Ironworkers Shopmen's 401(k) Plan | Board of Trustees, Western States Ironworkers Shopmens 401(k) Plan | Seattle | WA | DC | 500 |
| Western Towboat Company 401(k) Profit Sharing Plan | Western Towboat Company | Seattle | WA | DC | 223 |
| Western Washington Laborers-Employers Pension Plan | Bot, Western Wa Laborers-Employers Pension Trust | Bothell | WA | DB | 19,989 |
| Western Washington Medical Group 401(k) Retirement Plan and Trust | Western Washington Medical Group, Inc., P.S. | Everett | WA | DC | 548 |
| Western Washington Painters Defined Contribution Pension Plan | Board of Trustees, W. Wa Painters Defined Contribution Pension Plan | Tukwila | WA | DC | 8,264 |
| Western Washington U.A. Supplemental Pension Plan | Board of Trustees of the Western Wa U.A. Supplemental Pension Plan | Tukwila | WA | DC | 6,517 |
| Westport Retirement Plan | Westport, L.L.C. | Westport | WA | DC | 271 |
| Westside School 403(b) DC Plan | Westside School | Seattle | WA | DC | 149 |
| Westward Seafoods, Inc. 401(k) Retirement Plan | Westward Seafoods, Inc. | Bellevue | WA | DC | 1,041 |
| Weyerhaeuser 401(k) Plan | Weyerhaeuser Company | Seattle | WA | DC | 13,738 |
| Weyerhaeuser Pension Plan | Weyerhaeuser Company | Seattle | WA | DB | 19,501 |
| WFP US LLC 401(k) Plan | Western Forest Products US LLC | Arlington | WA | DC | 225 |
| W.G. Clark Construction Co. Employee Savings and Profit Sharing Plan | W.G. Clark Construction Co. | Seattle | WA | DC | 181 |
| Whatcom Educational Credit Union Retirement Plan | Whatcom Educational Credit Union | Bellingham | WA | DC | 613 |
| Wheatland Bank Employee Stock Ownership Plan With 401(k) Provisions | Wheatland Bank | Spokane | WA | DC | 175 |
| Whidbey Telephone Company 401(k) Plan | Whidbey Telephone Company | Langley | WA | DC | 128 |
| White's Boots, Inc. 401(k) Profit Sharing Plan | White's Boots, Inc. | Spokane | WA | DC | 120 |
| Whitman College Retirement Plan | Board of Trustees of Whitman College | Walla Walla | WA | DC | 2,225 |
| Whitworth University Retirement Plan | Whitworth University | Spokane | WA | DC | 706 |
| Wig Properties LLC 401(k) Plan | Wig Properties LLC | Bellevue | WA | DC | 286 |
| Wilcox Farms, Inc. 401(k) Profit Sharing Plan | Wilcox Farms, Inc. | Roy | WA | DC | 309 |
| Willamette Falls Hospital Pension Plan | Providence Health & Services | Renton | WA | DB | 759 |
| Williams, Kastner & Gibbs PLLC Retirement Plan | Williams, Kastner & Gibbs PLLC | Seattle | WA | DC | 144 |
| Willis Enterprises, Inc. 401(k) P/s Plan | Willis Enterprises, Inc. | Montesano | WA | DC | 207 |
| Wilmar, LLC 401(k) Profit Sharing Plan | Wilmar, LLC | Kent | WA | DC | 166 |
| Wilson Oil, Inc. 401(k) Profit Sharing Plan and Trust | Wilson Oil, Inc. | Longview | WA | DC | 448 |
| Wimmer Solutions Corporation 401(k) Plan | Wimmer Solutions Corporation | Seattle | WA | DC | 225 |
| W K & O/high Cascade 401(k) Plan | Wilkins, Kaiser & Olsen, Inc. | Carson | WA | DC | 388 |
| W. Lease Lewis Company Employee Stock Ownership Plan and Trust | W. Lease Lewis Company | Seattle | WA | DC | 458 |
| Wolfe Companies 401(k) Savings Plan | Wolfe Plumbing, Inc. | Everett | WA | DC | 158 |
| Wongdoody, Inc. 401(k) Retirement Savings Plan | Wongdoody, Inc. | Seattle | WA | DC | 226 |
| Woodland Park Zoological Society 403(b) Retirement Plan | Woodland Park Zoological Society | Seattle | WA | DC | 591 |
| Wood Technologies International 401(k) Plan | Vector WP Midco, Inc. DBA Wood Technologies International | Woodland | WA | DC | 1,693 |
| Worldwide Members' Multiple Employer Plan | Worldwide Buying Group | Kent | WA | DC | 819 |
| WPMG 401(k) Retirement Savings Plan | Washington Permanente Medical Group, P.C. | Renton | WA | DC | 2,378 |
| Wrench, Inc. 401(k) Plan | Wrench, Inc. | Seattle | WA | DC | 111 |
| WTB Defined Contribution Retirement and 401(k) Plan | Washington Trust Bank | Spokane | WA | DC | 1,678 |
| WTB Financial Corporation Pension Plan | WTB Financial Corporation | Spokane | WA | DB | 427 |
| Wyckoff Enterprises 401(k) Profit Sharing Plan | Wyckoff Farms, Inc. | Grandview | WA | DC | 1,232 |
| Wyze Cam 401(k) | Wyze Labs, Inc. | Kirkland | WA | DC | 186 |
| Xenon Arc, Inc. 401(k) Retirement Plan | Xenon Arc, Inc. | Bellevue | WA | DC | 255 |
| Yakama Forest Products 401(k) Profit Sharing Plan | Yakama Forest Products Confederated Tribes | White Swan | WA | DC | 222 |
| Yakama Nation Legends Casino 401(k) Plan | Yakama Nation Legends Casino | Toppenish | WA | DC | 783 |
| Yakima Chief Hops 401(k) Retirement Plan | Yakima Chief Hops, Inc. | Yakima | WA | DC | 309 |
| Yakima Fruit & Cold Storage Co. 401(k) | Yakima Fruit & Cold Storage Inc. | Wapato | WA | DC | 258 |
| Yakima Valley Farm Workers Clinic Profit Sharing Plan | Yakima Valley Farm Workers Clinic | Yakima | WA | DC | 2,310 |
| Yoke's Foods, Inc. 401(k) Employee Savings Plan | Yoke's Foods, Inc. | Spokane Valley | WA | DC | 1,975 |
| Yoke's Foods, Inc. Employee Stock Ownership Plan | Yoke's Foods, Inc. | Spokane Valley | WA | DC | 2,104 |
| Young Corporation 401(k) Retirement Plan | Young Corporation | Seattle | WA | DC | 126 |
| Youth Care, Inc. 401(k) Plan | Youth Care, Inc. | Seattle | WA | DC | 285 |
| YWCA Seattle King County Snohomish County 403(b) Plan | YWCA of Seattle-King County-Snohomish County | Seattle | WA | DC | 249 |
| Zak Designs, Inc. Retirement Trust | Zak Designs, Inc. | Airway Heights | WA | DC | 153 |
| Zbeta 401(k) Plan | Zbeta Consulting, Inc. | Seattle | WA | DC | 149 |
| Zetron Retirement Plan | Zetron, Inc. | Redmond | WA | DC | 275 |
| Ziegler Lumber Co. 401(k) Plan | Ziegler Lumber Company | Spokane | WA | DC | 168 |
| Zillow Group 401(k) Plan | Zillow Group, Inc. | Seattle | WA | DC | 9,389 |
| Z.I.P. | Zumiez Inc. | Lynnwood | WA | DC | 2,755 |
| Ziply Fiber 401(k) Plan | Northwest Fiber LLC | Kirkland | WA | DC | 1,924 |
| Zipstorm 401(k) Plan | Zipstorm, Inc. | Bellevue | WA | DC | 207 |
| Zirkle Fruit Company 401(k) Profit Sharing Plan | Zirkle Fruit Company | Selah | WA | DC | 4,169 |
| Zonar Systems Inc. 401(k) Profit Sharing Plan & Trust | Zonar Systems Inc. | Seattle | WA | DC | 461 |
| Zones, LLC 401(k) Plan | Zones, LLC | Auburn | WA | DC | 1,501 |
| Zoominfo 401(k) Plan | Zoominfo Technologies LLC | Vancouver | WA | DC | 3,753 |