Carrier profile · USDOT 480189 · MC-340696 · Updated Jun 13, 2026
Metal Building Products Inc
DBA SPIRCO MANUFACTURING
1 power unitMEMPHIS, TN50/100
CARRIER INACTIVEMC-340696 INACTIVE
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
@spircomfg.com — 2 carriers: USDOT 1319050
Shares a company officer with other carriers
barry sims — 4 carriers: USDOT 1319050USDOT 1628610USDOT 3707133
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
- 6
- States
- 2
- Oldest authority
- Apr 17, 1992
- Active now
- 2
- METAL BUILDING PRODUCTS INC· viewingUSDOT 4801891PU
- SPIRCO TRUCKING LLCUSDOT 13190504PU
- SIMS TRANSPORT LLCUSDOT 37071331PU
- BARRY SIMSUSDOT 16286100PU
Affiliated entities· hover to preview