Carrier profile · USDOT 66289 · MC-129974 · Updated Aug 2, 2026
THOMPSON BROS INC
83 power unitsSIOUX FALLS, SD50/100
CARRIER INACTIVEMC-129974 INACTIVEHAZMATUNDELIVERABLE ADDRESS
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
- Inactive
- Broker
- None
Insurance & bonds
BIPD / liabilityNo active filing in current snapshot
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’08 · 3 insurers · 0 lapsesContinuous
beyond this history
1989199920092019now
Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.
No active BIPD filing in FMCSA's current snapshot.
All 3 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| LUMBERMENS MUTUAL CASUALTY CO. | Jun 1998 → May 2008 | $750K | 2 |
| LIBERTY MUTUAL FIRE INSURANCE CO. | Dec 1996 → Jun 1998 | $750K | 1 |
| GREAT WEST CASUALTY CO. | Dec 1989 → Dec 1996 | $750K | 2 |