Carrier profile · USDOT 3973072 · Updated Jun 13, 2026
S&K SECURITY GROUP LLC
50 power unitsMARANA, AZ50/100
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
@sktcorp.com — 2 carriers: USDOT 4528179
Shares a company officer with other carriers
rafael madrid — 3 carriers: USDOT 3308676USDOT 4528179
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain + officer
- Authorities
- 3
- Combined power
- 139
- States
- 1
- Oldest authority
- Jul 9, 2019
- Active now
- 3
- S&K SECURITY GROUP LLC· viewingUSDOT 397307250PU
- INTERNATIONAL TOWERS LLCUSDOT 330867660PU
- S&K DESIGN BUILDUSDOT 452817929PU
Affiliated entities· hover to preview