| Sponsor / Plan | Location | Services | Participants | Assets | Direct comp | Indirect comp |
|---|---|---|---|---|---|---|
| Tetra Tech, Inc. Tetra Tech, Inc. and Subsidiaries Retirement Plan · all filings | NEW MILFORD, CT | TPA / Administrator | 10,454 | $2.2B | $88K | $0 |
| Tetra Tech, Inc. Tetra Tech, Inc. and Subsidiaries Retirement Plan · all filings | PASADENA, CA | TPA / Administrator | 12,307 | $2.0B | $81K | $0 |
| Tetra Tech, Inc. Tetra Tech, Inc. and Subsidiaries Retirement Plan · all filings | PASADENA, CA | Advisor / Consultant | 10,360 | $1.5B | $85K | $0 |