Carrier profile · USDOT 78083 · MC-172123 · Updated Jun 13, 2026
CARSON OIL CO INC
DBA CARSON
14 power unitsPORTLAND, OR50/100
CARRIER INACTIVEMC-172123 INACTIVEHAZMAT
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’19 · 9 insurers · 0 lapsesInsurer churn
beyond this history
1988199820082018now
Shorter eras are too brief to label at this scale — all 10 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 10 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GREAT DIVIDE INSURANCE COMPANY | Mar 2016 → Jan 2019 | $750K | 1 |
| CONTINENTAL WESTERN INSURANCE CO. | Mar 2012 → Mar 2016 | $750K | 1 |
| FEDERATED MUTUAL INSURANCE CO. | Mar 2002 → Mar 2012 | $750K | 1 |
| OLD REPUBLIC INSURANCE COMPANY | Mar 2001 → Mar 2002 | $750K | 1 |
| FEDERATED MUTUAL INSURANCE CO. | Mar 2000 → Mar 2001 | $750K | 1 |
| GREAT AMERICAN INSURANCE CO. | Jan 1999 → May 2000 | $750K | 1 |
| REDLAND INSURANCE CO. | Jun 1997 → Mar 1999 | $750K | 3 |
| ZURICH INSURANCE CO. | Jun 1996 → Jun 1997 | $750K | 1 |
| THE RELIANCE INSURANCE CO. | Jun 1993 → Jun 1996 | $750K | 1 |
| FEDERATED SERVICE INSURANCE COMPANY | Jun 1988 → Aug 1998 | $750K | 1 |