Carrier profile · USDOT 627187 · MC-315998 · Updated Jun 13, 2026
JAN-THIRTY INC
DBA E S TRANSPORTATION CO
16 power unitsOAKLAND, CA50/100
CARRIER INACTIVEMC-315998 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
- None
- Contract
- Inactive
- 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
$1M BIPD last filed ’04 · 5 insurers · 1 lapseCoverage lapse
beyond this history
1997200520132021now
Shorter eras are too brief to label at this scale — all 6 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 6 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| ZC INS. CO /CONVERIUM INS.(NA) INC. | Nov 2001 → Nov 2004 | $1M | 6 |
| RANGER INS. CO./FAIRMONT SPECIALTY INS. CO. | Aug 2001 → Nov 2001 | $1M | 2 |
| FRONTIER INSURANCE COMPANY | Aug 2000 → Aug 2001 | $1M | 1 |
| FRONTIER INSURANCE COMPANY | Aug 1999 → Jun 1999 | $1M | 2 |
| CREDIT GENERAL INSURANCE COMPANY | Aug 1997 → Oct 1999 | $1M | 3 |
| AMERICAN EAGLE INSURANCE CO | Mar 1997 → Jun 1997 | $1M | 3 |