Carrier profile · USDOT 4212117 · Updated Jun 13, 2026
GSI SERVICE GROUP
14 power unitsHONOLULU, HI50/100
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
@gsisg.com — 3 carriers: USDOT 2786483USDOT 4075622
Shares a company officer with other carriers
derek sakaguchi — 2 carriers: USDOT 2150010
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 35
- States
- 2
- Oldest authority
- May 4, 2011
- Active now
- 4
- GSI SERVICE GROUP· viewingUSDOT 421211714PU
- MICOM CHB INCUSDOT 215001017PU
- GSI PACIFIC INCUSDOT 27864832PU
- SEA HAWAII INCUSDOT 40756222PU
Affiliated entities· hover to preview