Carrier profile · USDOT 656650 · MC-350373 · Updated Jun 13, 2026
CLIFFORD MARTIN
0 power unitsHOUSTON, TX50/100
CARRIER INACTIVEMC-350373 INACTIVE
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
$5M BIPD last filed ’02 · 7 insurers · 0 lapsesInsurer churn
beyond this history
1998200520122019now
Shorter eras are too brief to label at this scale — all 9 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 9 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| RLI INSURANCE COMPANY | Mar 2002 → Jul 2002 | $5M | 2 |
| ACE AMERICAN INSURANCE COMPANY | Nov 2000 → Dec 2001 | $5M | 9 |
| RELIANCE INSURANCE CO/UNITED PACIFIC INSURANC | Nov 1999 → Nov 2000 | $5M | 2 |
| TIG INSURANCE COMPANY | Aug 1999 → Nov 1999 | $5M | 1 |
| THE RELIANCE INSURANCE CO. | Jul 1999 → Aug 1999 | $5M | 1 |
| SCOTTSDALE INSURANCE COMPANY | May 1999 → Jul 1999 | $5M | 1 |
| NATIONAL CASUALTY COMPANY | May 1999 → Jul 1999 | $5M | 1 |
| SCOTTSDALE INSURANCE COMPANY | Jan 1999 → Mar 2000 | $5M | 1 |
| NATIONAL CASUALTY COMPANY | May 1998 → May 1999 | $5M | 1 |