Carrier profile · USDOT 4019 · Updated Aug 20, 2026

Sweetman Const Co

DBA DBA KNIFE RIVER DBA CONCRETE MATERIALS

144 power unitsavg 9.7 yrLocal · 2 statesSIOUX FALLS, SD87/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linkskniferiver.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.

Shares a registration email domain with other carriers

@kniferiver.com — 24 carriers: USDOT 75545USDOT 264823USDOT 271939USDOT 281308USDOT 324020USDOT 474284USDOT 561380USDOT 607349

Shares a company officer with other carriers

clark meyer — 4 carriers: USDOT 324020USDOT 1788281USDOT 2447571

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)144
Observed (24 mo)15

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

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 24 related authorities · joined by email domain + officer

Authorities
24
Combined power
2,435
States
11
Oldest authority
Jun 1, 1974
Active now
16

Affiliated entities· hover to preview

KNIFE RIVER CORPORATION-NORTH CENTRALKNIFE RIVER CORPORATION-NORTHWESTJTL GROUP INCKNIFE RIVER CORPORATION - SOUTHNORTHSTAR MATERIALS INCKNIFE RIVER MIDWEST LLCJTL GROUP INCCONCRETE INC