Form 5500 · Employee benefit plan · DENVER, CO
TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.
TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.'s employee benefit plan is documented in its annual Form 5500 filing with the Department of Labor. Its broker of record is WILLIS OF COLORADO INC.. Coverage is written through UNUM LIFE INSURANCE COMPANY OF AMERICA and 5 other carriers. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 84-0464189 · plan 501 · as of Jul 2026
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Commission |
|---|---|---|---|---|
| UNUM LIFE INSURANCE COMPANY OF AMERICA | Life | 1,866 | December | $82,503 |
| UNUM LIFE INSURANCE COMPANY OF AMERICA | — | 942 | December | $79,333 |
| VISION SERVICE PLAN | Vision | 750 | December | $41,054 |
| DELTA DENTAL OF COLORADO | Dental | 2,432 | December | $21,219 |
| UNUM LIFE INSURANCE COMPANY OF AMERICA | Disability | 1,058 | December | $17,832 |
| KAISER FOUNDATION HEALTH PLAN OF COLORADO | Health | 281 | December | $0 |
Questions
Who is TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.'s benefits broker?
Per its most recent Form 5500 Schedule A, TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.'s broker of record is WILLIS OF COLORADO INC..
What insurance carrier does TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC. use?
TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.'s benefit plan is written through UNUM LIFE INSURANCE COMPANY OF AMERICA, among 6 disclosed carriers.
When does TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.'s group plan renew?
The most recent Schedule A policy period for TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC. ended in December. Group plans typically renew on the same annual cycle.
Where does this data come from?
All figures are drawn from TRI-STATE GENERATION & TRANSMISSION ASSOCIATION. INC.'s public Form 5500 filing with the U.S. Department of Labor (EFAST2). Form 5500 is a public record.