Carrier profile · USDOT 17968 · Updated Jun 13, 2026
CHARLES RIVER LABORATORIES INC
15 power unitsavg 1.5 yrLocal · 1 statesWILMINGTON, MA50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
@crl.com — 6 carriers: USDOT 390665USDOT 760574USDOT 1383160USDOT 4390328USDOT 4486055
Shares a company officer with other carriers
michael conley — 7 carriers: USDOT 390665USDOT 2067377USDOT 3445941USDOT 4262298USDOT 4280800USDOT 4458899
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1515
Observed (24 mo)11
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 + officer
Owner / group view
Affiliated authorities
Collapses 11 related authorities · joined by email domain + officer
- Authorities
- 11
- Combined power
- 29
- States
- 9
- Oldest authority
- Jun 1, 1974
- Active now
- 4
- CHARLES RIVER LABORATORIES INC· viewingUSDOT 1796815PU
- CHARLES RIVERUSDOT 7605742PU
- SUNRISE FARMS INCUSDOT 3906652PU
- GREATWAVE PROPERTY MANAGEMENTUSDOT 20673772PU
- MICHAEL KNIGHT ENTERPRISES CORPUSDOT 34459412PU
- LABORATOIRES CHARLES RIVER SAINT-CONSTANT S AUSDOT 43903281PU
- COLD KNIGHT HOME COMFORT HEATING AND AIR LLCUSDOT 42808001PU
- C&C WASTEWATER CONTRACTINGUSDOT 44588991PU
- THE HUNGRY HEFIERSUSDOT 42622981PU
- CHARLES RIVER LABORATORIES INCUSDOT 13831601PU
- CHARLES RIVER LABORATORIESUSDOT 44860551PU