Carrier profile · USDOT 3344886 · Updated Jun 13, 2026

Lhoist North America

DBA HC SPINKS CLAY COMPANY

1 power unitLocal · 1 statesHENRY, TN50/100

AUTHORITY 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

@lhoist.com — 5 carriers: USDOT 39583 USDOT 117044 USDOT 173696 USDOT 3860901

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered and roadside-observed capacity are broadly consistent.

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 5 related authorities · joined by email domain

Authorities: 5
Combined power: 155
States: 3
Oldest authority: Jun 1, 1974
Active now: 2

LHOIST NORTH AMERICA· viewingUSDOT 3344886
1PU
LHOIST NORTH AMERICAUSDOT 117044
140PU
H C SPINKS CLAY COUSDOT 39583
11PU
LHOIST NORTH AMERICA OF TENNESSEE INCUSDOT 173696
2PU
WILLIAM MICHAEL LOYDUSDOT 3860901
1PU

Affiliated entities· hover to preview

LHOIST NORTH AMERICA H C SPINKS CLAY CO LHOIST NORTH AMERICA OF TENNESSEE INC WILLIAM MICHAEL LOYD