Carrier profile · USDOT 3035785 · Updated Jun 13, 2026

Flatiron-skanska-stacy & Witbeck a Joint Venture

8 power unitsLocal · 1 statesCARDIFF, CA50/100

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

@flatironcorp.com — 4 carriers: USDOT 1453239 USDOT 2887231 USDOT 3364570

Shares a company officer with other carriers

brian connolly — 3 carriers: USDOT 853043 USDOT 2933162

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

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 6 related authorities · joined by email domain + officer

Authorities: 6
Combined power: 24
States: 6
Oldest authority: Feb 3, 2000
Active now: 2

FLATIRON-SKANSKA-STACY & WITBECK A JOINT VENTURE· viewingUSDOT 3035785
8PU
ATS EQUIPMENT INCUSDOT 853043
8PU
FLATIRON TIDEWATER SKANSKAUSDOT 1453239
4PU
FLATIRON - BRANCH CIVIL A JOINT VENTUREUSDOT 3364570
2PU
FLATIRON-ZACHRY A JOINT VENTUREUSDOT 2887231
1PU
CONNOLLY TRANSPORT LLCUSDOT 2933162
1PU

Affiliated entities· hover to preview

ATS EQUIPMENT INC FLATIRON TIDEWATER SKANSKA FLATIRON - BRANCH CIVIL A JOINT VENTURE FLATIRON-ZACHRY A JOINT VENTURE CONNOLLY TRANSPORT LLC