USDOT 4225877MC1634101

Sigma National

Sigma Associates Llc · Bellevue, WA · Interstate

Motor Carrier

Authority Active

1

Power units

1

Drivers

14

Roadside inspections

Services

What we move

For-hire trucking

Authorized interstate freight transportation with a fleet of 1 power units.

Property freight

Federal authority on file to haul general property freight.

Interstate operations

Operating scope on federal record: interstate, based out of WA.

Derived from federal registrations. Claim this page to list your exact equipment and lanes.

Fleet & safety

The operation

14

Inspections

Jun 2, 2026

Most recent

Jun 21, 2024

Earliest on file

DateStateLevel
Jun 2, 2026MTLevel II — Walk-around
May 7, 2026ORLevel II — Walk-around
Mar 24, 2026WALevel II — Walk-around
Mar 13, 2026WALevel II — Walk-around
Feb 12, 2026WALevel III — Driver-only
Full safety & compliance record →

About

Who we are

Sigma National is an interstate motor carrier based in Bellevue, WA.

Auto-written from federal records. Claim this page to tell your own story and add your team.

Contact

Work with Sigma National

Address

11900 Ne 1st St Ste 300
Bellevue, WA 98005

Phone

(509) 952-4402

Email

AC•••@S•••.COM

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Authority history (4 actions)
  • Granted — Motor Property Common Carrier
  • Involuntary Revocation — Common
  • Involuntary Revocation — Common
  • Involuntary Revocation — Common
Auto-built by TenFour from FMCSA Motor Carrier Census, Licensing & Insurance, and roadside inspection records published at data.transportation.gov — synced daily. Records shown as published; corrections belong upstream via an MCS-150 update. TenFour is not affiliated with FMCSA.