Carrier profile · USDOT 1901756 · MC-683229 · Updated Jun 13, 2026
Winwood Motor Company
4 power unitsALGOA, TX50/100
CARRIER INACTIVEMC-683229 INACTIVEHAZMAT
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 ’24 · 6 insurers · 1 lapseCoverage lapse
2009201420192024now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| AMGUARD INSURANCE COMPANY | Apr 2019 → Apr 2024 | $1M | 5 |
| PENNSYLVANIA MANUF. ASSOC. INS. | Apr 2016 → Apr 2019 | $1M | 1 |
| STATE NATIONAL INSURANCE CO., INC. | Apr 2015 → May 2016 | $1M | 2 |
| ARCH INSURANCE COMPANY | Apr 2012 → Apr 2015 | $1M | 3 |
| DIAMOND STATE INSURANCE COMPANY | Apr 2011 → Apr 2011 | $1M | 2 |
| SUA INSURANCE COMPANY | Jun 2009 → Apr 2011 | $1M | 2 |