Carrier profile · USDOT 714255 · MC-330129 · Updated Jun 13, 2026
GLENCOR SERVICES INC
DBA GSI
6 power unitsavg 4 yrLocal · 1 statesCLINTON, MD82/100
AUTHORITY STATUS UNKNOWNMC-330129 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 company officer with other carriers
william lyons — 10 carriers: USDOT 389233USDOT 671251USDOT 2309219USDOT 2727330USDOT 2760059USDOT 2938969USDOT 3144693USDOT 3400082
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)66
Observed (24 mo)33
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 10 related authorities · joined by officer
- Authorities
- 10
- Combined power
- 32
- States
- 9
- Oldest authority
- Apr 12, 1990
- Active now
- 6
- GLENCOR SERVICES INC· viewingUSDOT 7142556PU
- LAN EXTERIOR CONSULTING LLCUSDOT 314469311PU
- LYONS GENERAL ENGINEERING INCUSDOT 27600594PU
- CLASSIC TRACTOR SERVICES LLCUSDOT 27273304PU
- CARDINAL ELECTRONICS CORPUSDOT 3892332PU
- U S CASTING COUSDOT 6712512PU
- WJL TRANSPORT LLCUSDOT 29389691PU
- WILLIAM LYONSUSDOT 34000821PU
- LIBERTY TRANSPORT LLCUSDOT 40366371PU
- U S RAFTING INCUSDOT 23092190PU