Carrier profile · USDOT 4020524 · MC-1516347 · Updated Jun 13, 2026
SEMROCK OILFIELD SERVICES LLC
1 power unitTULSA, OK50/100
AUTHORITY STATUS UNKNOWNMC-1516347 STATUS UNKNOWN
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a registration email domain with other carriers
@mobllclogistics.com — 4 carriers: USDOT 846589USDOT 2475306USDOT 3565867
Shares a company officer with other carriers
jamie dale brightwell — 3 carriers: USDOT 846589USDOT 3565867
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 28
- States
- 1
- Oldest authority
- Dec 30, 1999
- Active now
- 3
- SEMROCK OILFIELD SERVICES LLC· viewingUSDOT 40205241PU
- MO-B LLCUSDOT 247530626PU
- MO-B SPECIALIZED LLCUSDOT 8465891PU
- MO-B LOGISTICS LLCUSDOT 35658670PU
Affiliated entities· hover to preview