Carrier profile · USDOT 2670631 · Updated Jun 13, 2026
Macklanburg-duncan
DBA ULTRA INDUSTRIES
0 power unitsMONTEREY PARK, CA50/100
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 company officer with other carriers
loren plotkin — 3 carriers: USDOT 126407USDOT 3684270
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by officer
- Authorities
- 3
- Combined power
- 9
- States
- 3
- Oldest authority
- Jun 1, 1974
- Active now
- 1
- MACKLANBURG-DUNCAN· viewingUSDOT 26706310PU
- M-D BUILDING PRODUCTS INCUSDOT 1264078PU
- MD BUILDING PRODUCTS INCUSDOT 36842701PU
Affiliated entities· hover to preview