Carrier profile · USDOT 2728739 · MC-1781556 · Updated Sep 6, 2026
The Lyman Group Inc
DBA GROW WEST
51 power unitsavg 8.7 yrLocal · 1 statesWOODLAND, CA70/100
NO OPERATING AUTHORITYMC-1781556 NO AUTHORITYHAZMAT
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
@growwest.com — 5 carriers: USDOT 719167USDOT 3297665USDOT 3298863USDOT 4502818
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)5151
Observed (24 mo)1010
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 5 related authorities · joined by email domain
- Authorities
- 5
- Combined power
- 175
- States
- 1
- Oldest authority
- Dec 12, 1997
- Active now
- 4
- THE LYMAN GROUP INC· viewingUSDOT 272873951PU
- THE TREMONT GROUP INCUSDOT 71916749PU
- THE LYMAN GROUP INCUSDOT 450281847PU
- GROW WEST TRUCKING LLCUSDOT 329886328PU
- CLARK TRANSPORT LLCUSDOT 32976650PU
Affiliated entities· hover to preview