Carrier profile · USDOT 1811799 · Updated Jun 13, 2026
QUARTZ MASTER LLC
1 power unitsDAYTON, NJ50/100
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
john spielberger — 2 carriers: USDOT 429295
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by officer
- Authorities
- 2
- Combined power
- 18
- States
- 1
- Oldest authority
- Nov 27, 1990
- Active now
- 1
- QUARTZ MASTER LLC· viewingUSDOT 18117991PU
- MASTERBUILT INDUSTRIES LLCUSDOT 42929517PU
Affiliated entities· hover to preview