Carrier profile · USDOT 1848725 · Updated Jun 13, 2026
SANTANNA TOOL & DESIGN LLC
DBA BULLDOG FACTORY SERVICE
1 power unitMADISON HEIGHTS, MI50/100
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
@bulldogfactory.com — 2 carriers: USDOT 4239263
Shares a company officer with other carriers
michael kroll — 4 carriers: USDOT 398263USDOT 1574077USDOT 4239263
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
- 9
- States
- 3
- Oldest authority
- Jun 26, 1990
- Active now
- 2
- SANTANNA TOOL & DESIGN LLC· viewingUSDOT 18487251PU
- T KROLL'S INCUSDOT 3982636PU
- AP CONSTRUCTIONUSDOT 15740771PU
- BULLDOG AUTOMATION LLCUSDOT 42392631PU
Affiliated entities· hover to preview