Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| Sponsor / Plan | Location | Services | Participants | Assets | Direct comp | Indirect comp |
|---|---|---|---|---|---|---|
| Costco Wholesale Corporation Costco 401(k) Retirement Plan · all filings | ISSAQUAH, WA | Other service providers | 212,976 | $41.0B | $124K | $0 |
| Costco Wholesale Corporation Costco 401(k) Retirement Plan · all filings | ISSAQUAH, WA | Other service providers | 202,468 | $33.4B | $89K | $0 |
| Costco Wholesale Corporation Costco 401(k) Retirement Plan · all filings | ISSAQUAH, WA | Other service providers | 193,739 | $25.9B | $97K | $0 |
| Joint Board of Trustees Southwest Carpenters Pension Trust Southwest Carpenters Pension Trust · all filings | LOS ANGELES, CA | Other service providers | 48,582 | $6.8B | $6K | $0 |
| Board of Trustees, Utah Pipe Trades Pension Utah Pipe Trades Pension Trust Fund · all filings | PLEASANTON, CA | Other service providers | 1,181 | $263.3M | $60K | $0 |
| Board of Trustees, Utah Pipe Trades Pension Utah Pipe Trades Pension Trust Fund · all filings | PLEASANTON, CA | Other service providers | 1,186 | $244.7M | $44K | $0 |
| Board of Trustees, Utah Pipe Trades Pension Utah Pipe Trades Pension Trust Fund · all filings | PLEASANTON, CA | Other service providers | 1,097 | $214.3M | $43K | $0 |
| Board of Trustees, Idaho Plumbers and Pipefitters Pension Plan Idaho Plumbers and Pipefitters Pension Plan · all filings | PORTLAND, OR | Other service providers | 1,508 | $188.9M | $75K | $0 |
| Board of Trustees, Idaho Plumbers and Pipefitters Pension Plan Idaho Plumbers and Pipefitters Pension Plan · all filings | PORTLAND, OR | Other service providers | 1,286 | $170.0M | $65K | $0 |
| Board of Trustees, Idaho Plumbers and Pipefitters Pension Plan Idaho Plumbers and Pipefitters Pension Plan · all filings | PORTLAND, OR | Other service providers | 1,299 | $150.2M | $59K | $0 |
| Ziply Fiber Ziply Fiber Pension Plan · all filings | KIRKLAND, WA | Other service providers | 483 | $125.7M | $5K | $0 |
| Ziply Fiber Ziply Fiber Pension Plan · all filings | KIRKLAND, WA | Other service providers | 589 | $119.2M | $37K | $0 |
| Intermountain Ironworkers Tax Deferral Plan Intermountain Ironworkers' Tax Deferral Plan · all filings | MURRAY, UT | Other service providers | 4,100 | $118.6M | $128K | $0 |
| Intermountain Ironworkers Tax Deferral Plan Intermountain Ironworkers' Tax Deferral Plan · all filings | MURRAY, UT | Other service providers | 1,229 | $103.9M | $58K | $0 |
| Board of Trustees of Building Service Pension Plan Pension Trust Building Service Pension Plan · all filings | SEATTLE, WA | Other service providers | 3,511 | $99.0M | $98K | $0 |
| Intermountain Ironworkers Tax Deferral Plan Intermountain Ironworkers' Tax Deferral Plan · all filings | SALT LAKE CITY, UT | Other service providers | 1,356 | $88.2M | $38K | $0 |
| Board of Trustees of Building Service Pension Plan Pension Trust Building Service Pension Plan · all filings | SEATTLE, WA | Other service providers | 3,541 | $87.1M | $48K | $0 |
| Board of Trustees of Building Service Pension Plan Pension Trust Building Service Pension Plan · all filings | SEATTLE, WA | Other service providers | 3,598 | $78.1M | $31K | $0 |
| Western States 401(k) Retirement Fund of the Opeiu Board of Trustees Western States 401(k) Retirement Fund of the Opeiu · all filings | PORTLAND, OR | Other service providers | 383 | $68.6M | $36K | $0 |
| Western States 401(k) Retirement Fund of the Opeiu Board of Trustee Western States 401(k) Retirement Fund of the Opeiu · all filings | PORTLAND, OR | Legal counsel | 488 | $65.0M | $34K | $0 |
| Western States 401(k) Retirement Fund of the Opeiu Board of Trustee Western States 401(k) Retirement Fund of the Opeiu · all filings | PORTLAND, OR | Legal counsel | 1,477 | $57.0M | $24K | $0 |
| Board of Trustees, Service Employees Health and Welfare Trust Service Employees Health and Welfare Plan · all filings | SEATTLE, WA | Other service providers | 3,302 | $46.9M | $25K | $0 |
| Board of Trustees, Service Employees Health and Welfare Trust Service Employees Health and Welfare Plan · all filings | SEATTLE, WA | Other service providers | 3,302 | $45.4M | $110K | $0 |
| Board of Trustees, Service Employees Health and Welfare Trust Service Employees Health and Welfare Plan · all filings | SEATTLE, WA | Other service providers | 3,257 | $41.8M | $46K | $0 |
| Western Conference of Teamsters Legal Services Trust Fund Western Conference of Teamsters Legal Services Trust Fund · all filings | STOCKTON, CA | Other service providers | 50,358 | $41.2M | $65K | $0 |
