Form 5500 · Employee benefit plan · OAKLAND, CA
TERRAPHASE ENGINEERING
TERRAPHASE ENGINEERING's employee benefit plan is documented in its annual Form 5500 filing with the Department of Labor. Coverage is written through MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 27-3543127 · plan 001 · as of Jul 2026
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Commission |
|---|---|---|---|---|
| MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY | — | 50 | December | $0 |
Questions
What insurance carrier does TERRAPHASE ENGINEERING use?
TERRAPHASE ENGINEERING's benefit plan is written through MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY.
When does TERRAPHASE ENGINEERING's group plan renew?
The most recent Schedule A policy period for TERRAPHASE ENGINEERING ended in December. Group plans typically renew on the same annual cycle.
Where does this data come from?
All figures are drawn from TERRAPHASE ENGINEERING's public Form 5500 filing with the U.S. Department of Labor (EFAST2). Form 5500 is a public record.