Carrier profile · USDOT 630997 · MC-575578 · Updated Sep 6, 2026
Mario Montemayor
DBA M&M EXPRESS SERVICES
1 power unitLAREDO, TX50/100
NO OPERATING AUTHORITYMC-575578 NO AUTHORITY
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
@sti-laredo.com — 3 carriers: USDOT 692863USDOT 2192666
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain
- Authorities
- 3
- Combined power
- 252
- States
- 1
- Oldest authority
- Feb 21, 1996
- Active now
- 3
- MARIO MONTEMAYOR· viewingUSDOT 6309971PU
- SUPER TRANSPORT INTERNATIONAL LTDUSDOT 692863250PU
- LAREDO TRAILER SUPPLY INCUSDOT 21926661PU
Affiliated entities· hover to preview