Carrier profile · USDOT 1855282 · MC-671579 · Updated Jun 13, 2026
PORTFLOW INC
0 power unitsPLEASANTON, CA82/100
BROKER AUTHORITY ACTIVEMC-671579 BROKER ACTIVE
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
- Active
Insurance & bonds
BIPD / liabilityNo active filing in current snapshot
Cargo filing (census)Not recorded per census
Surety bond (census)Recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’16 · 6 insurers · 0 lapsesInsurer churn
beyond this history
2009201420192024now
Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.
No active BIPD filing in FMCSA's current snapshot.
All 6 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PLAZA INSURANCE COMPANY | Jan 2016 → Feb 2016 | $750K | 1 |
| DB INSURANCE CO., LTD (U.S.BRANCH) | Sep 2012 → Dec 2015 | $750K | 5 |
| HUDSON INSURANCE COMPANY | Sep 2011 → Sep 2012 | $750K | 1 |
| IMPERIUM INSURANCE COMPANY | Sep 2010 → Sep 2011 | $750K | 1 |
| PRESERVER INSURANCE COMPANY | Sep 2009 → Sep 2010 | $750K | 2 |
| UNIVERSAL CASUALTY COMPANY | Jun 2009 → Sep 2009 | $750K | 1 |