Carrier profile · USDOT 1877231 · MC-677427 · Updated Jun 13, 2026
SIGMA FREIGHT CARRIERS INC
1 power unitLATHROP, CA50/100
CARRIER INACTIVEMC-677427 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
$750K BIPD last filed ’25 · 9 insurers · 1 lapseCoverage lapse
2009201420192024now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| MS TRANSVERSE SPECIALTY INSURANCE COMPANY | Jan 2025 → May 2025 | $750K | 1 |
| TRANSVERSE SPECIALTY INSURANCE COMPANY | Jan 2022 → Jan 2025 | $750K | 3 |
| PLATINUM TRANSPORT INSURANCE RRG, INC | Jan 2020 → Aug 2021 | $750K | 12 |
| UNITED FINANCIAL CASUALTY COMPANY | Jun 2019 → Dec 2019 | $750K | 2 |
| NATIONAL CONTINENTAL INSURANCE CO. | Jun 2018 → Jun 2019 | $750K | 7 |
| UNITED FINANCIAL CASUALTY COMPANY | Apr 2018 → Jun 2018 | $750K | 1 |
| CANAL INSURANCE CO. | Apr 2016 → Apr 2018 | $750K | 6 |
| WILSHIRE INSURANCE COMPANY | Apr 2014 → Apr 2016 | $750K | 1 |
| SCOTTSDALE INDEMNITY COMPANY | Apr 2012 → Apr 2014 | $750K | 3 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Apr 2009 → Apr 2012 | $750K | 3 |