Carrier profile · USDOT 210394 · MC-148339 · Updated Jun 13, 2026
WILLIAM POTT & SON INC
9 power unitsFAIRFIELD, OH50/100
CARRIER INACTIVEMC-148339 INACTIVEUNDELIVERABLE 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
- Inactive
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
$1M BIPD last filed ’05 · 8 insurers · 1 lapseCoverage lapse
beyond this history
1993200220112020now
Shorter eras are too brief to label at this scale — all 8 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 8 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| REDLAND INSURANCE CO. | Mar 2004 → Apr 2005 | $1M | 1 |
| WESTPORT INSURANCE CORPORATION | Mar 2002 → Mar 2004 | $1M | 5 |
| GULF INSURANCE CO. | Mar 2000 → Mar 2002 | $1M | 2 |
| FRONTIER INSURANCE COMPANY | Mar 1999 → Jun 1999 | $1M | 4 |
| GUARANTY NATIONAL INSURANCE CO. | Mar 1998 → Mar 1999 | $1M | 1 |
| STAR BANK, NA | Dec 1997 → Apr 2005 | $1M | 1 |
| NORTHLAND INSURANCE COMPANY | Mar 1997 → Mar 1998 | $1M | 3 |
| CONTINENTAL NATIONAL INDEMNITY COMPANY | Mar 1993 → Mar 1997 | $1M | 1 |