Carrier profile · USDOT 168006 · Updated Jul 18, 2026
Chem Gro of Houghton Inc
101 power unitsavg 10.2 yrLocal · 2 statesHOUGHTON, IA100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 2828163
Shares a registration email domain with other carriers
@chemgroia.com — 2 carriers: USDOT 166427
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)101101
Observed (24 mo)1010
Shared w/ other carriers11
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1XKZD49X8RJ360311View sourced platform decode | 2 | 3 | Aug 18, 2023 | May 30, 2025 |
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 172
- States
- 2
- Oldest authority
- Jun 1, 1974
- Active now
- 2
- CHEM GRO OF HOUGHTON INC· viewingUSDOT 168006101PU
- CHEM GRO INCUSDOT 16642771PU
Affiliated entities· hover to preview