Carrier profile · USDOT 111721 · MC-528809 · Updated Jun 13, 2026
CALDWELL MILLING CO INC
6 power unitsROSE BUD, AR50/100
CARRIER INACTIVEMC-528809 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 ’19 · 8 insurers · 0 lapsesInsurer churn
beyond this history
2005201120172023now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | Jun 2017 → Sep 2019 | $1M | 3 |
| PRAETORIAN INSURANCE COMPANY | Jun 2015 → Jun 2017 | $1M | 8 |
| NATIONAL INDEMNITY COMPANY | Jun 2014 → Jun 2015 | $1M | 1 |
| UNITED STATES FIRE INSURANCE CO. | Jun 2012 → Jun 2014 | $1M | 1 |
| PRAETORIAN INSURANCE COMPANY | Jun 2011 → Jun 2012 | $1M | 1 |
| EMPLOYERS INSURANCE OF WAUSAU, A MUTUAL CO. | Jun 2010 → Jun 2011 | $1M | 1 |
| CYPRESS INSURANCE COMPANY (CA) | Jun 2007 → Jun 2010 | $1M | 3 |
| SCOTTSDALE INSURANCE COMPANY | Jun 2006 → Jun 2007 | $1M | 1 |
| CAROLINA CASUALTY INSURANCE CO. | Aug 2005 → Jun 2006 | $1M | 1 |