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
| Date | State | Level |
|---|---|---|
| Jun 2, 2026 | MT | Level II — Walk-around |
| May 7, 2026 | OR | Level II — Walk-around |
| Mar 24, 2026 | WA | Level II — Walk-around |
| Mar 13, 2026 | WA | Level II — Walk-around |
| Feb 12, 2026 | WA | Level III — Driver-only |
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
AC•••@S•••.COM
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Claim Sigma National — free →Authority history (4 actions)
- Granted — Motor Property Common Carrier
- Involuntary Revocation — Common
- Involuntary Revocation — Common
- Involuntary Revocation — Common