Carrier profile · USDOT 2100953 · MC-63897 · Updated Jul 9, 2026

Dubois Chemicals Inc

58 power unitsavg 8.2 yrNational · 17 statesSHARONVILLE, OH88/100
CARRIER ACTIVEMC-63897 ACTIVEHAZMAT
Verified linksduboischemicals.comFMCSA SAFER

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.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (10 trucks · 12 carriers)
Across all inspections on record: USDOT 167011USDOT 1787547USDOT 3368815USDOT 1813738USDOT 4259723USDOT 271556USDOT 4234354USDOT 264021

Shares a registration email domain with other carriers

@duboischemicals.com — 3 carriers: USDOT 326706USDOT 645406

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)58
Observed (24 mo)32
Shared w/ other carriers10

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1XKZP4EX6MJ440082View sourced platform decode45Feb 28, 2024Apr 14, 2026
1XKZP4EX1MJ440085View sourced platform decode33Oct 10, 2023Jun 1, 2026
2NK5LJ9X3SM100424View sourced platform decode22May 1, 2025Jul 20, 2026
2NKHLJ9X9MM428625View sourced platform decode23Dec 21, 2023May 26, 2026
2NKHLJ9X6MM428629View sourced platform decode24Feb 21, 2024Apr 6, 2026
2NKHLJ9X4LM390221View sourced platform decode22Aug 10, 2023Mar 30, 2026
2NKHLJ9X0MM428626View sourced platform decode23Aug 15, 2024Dec 5, 2025
1JJV532D7AL505484View sourced platform decode22Sep 11, 2024Nov 5, 2025
1GRAA06226J611098View sourced platform decode25Sep 20, 2023Feb 19, 2025
2NKHHM7X0LM374684View sourced platform decode24Aug 9, 2023May 15, 2024

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by email domain

Authorities
3
Combined power
61
States
3
Oldest authority
Sep 2, 1988
Active now
2

Affiliated entities· hover to preview

NASHVILLE CHEMICAL & EQUIPMENT CO INCROCK VALLEY OIL & CHEMICAL CO