Carrier profile · USDOT 489287 · Updated Jun 13, 2026

TRIANGLE ENTERPRISES INC

3 power unitsSIDNEY, IA50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

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 company officer with other carriers

john shirley — 3 carriers: USDOT 568986USDOT 1929856

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by officer

Authorities
3
Combined power
33
States
3
Oldest authority
Jun 30, 1992
Active now
1

Affiliated entities· hover to preview

BARR LUMBER CO INCJOHN BRADFORD SHIRLEY