Carrier profile · USDOT 2573833 · Updated Jun 13, 2026
SEABOARD DRILLING LLC
DBA SWCOLE EXPLORATIONS LLC
20 power unitsavg 6.7 yrRegional · 4 statesSOMERSWORTH, NH88/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
@seaboarddrilling.com — 2 carriers: USDOT 527614
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)2020
Observed (24 mo)77
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
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 30
- States
- 2
- Oldest authority
- Jun 17, 1993
- Active now
- 1
- SEABOARD DRILLING LLC· viewingUSDOT 257383320PU
- SEABOARD DRILLING INCUSDOT 52761410PU
Affiliated entities· hover to preview