Carrier profile · USDOT 2640421 · MC-1102805 · Updated Jun 13, 2026

STEP ENERGY SERVICES USA LTD

DBA STEP ENERGY SERVICES

193 power unitsRegional · 7 statesSAN ANTONIO, TX80/100

CARRIER ACTIVEMC-1102805 ACTIVE

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

@step-es.com — 5 carriers: USDOT 751572 USDOT 3437986 USDOT 3499699 USDOT 4387989

Shares a company officer with other carriers

louvy lejeune — 2 carriers: USDOT 4387989

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

193

Observed (24 mo)

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 5 related authorities · joined by email domain + officer

Authorities: 5
Combined power: 570
States: 2
Oldest authority: Jun 3, 1998
Active now: 1

STEP ENERGY SERVICES USA LTD· viewingUSDOT 2640421
193PU
TUCKER ENERGY SERVICESUSDOT 751572
210PU
STEP ENERGY SERVICES HOLDINGS LTDUSDOT 3499699
160PU
STEP NITROGEN INDUSTRIAL SERVICES USA LTDUSDOT 4387989
6PU
KW TRANSPORTUSDOT 3437986
1PU

Affiliated entities· hover to preview

TUCKER ENERGY SERVICES STEP ENERGY SERVICES HOLDINGS LTD STEP NITROGEN INDUSTRIAL SERVICES USA LTD KW TRANSPORT