William W Byun (MC1116859)
DBA Ktx Express
USDOT 3439797 · Inactive · La Palma · CA
Public listing
- Legal name
- William W Byun
- License or register id
- MC1116859
- Status
- Inactive
- State
- CA
- City
- La Palma
- Category
- Authorized For Hire
- Phone
- +1 (909) 720-2727
- Address
- 5211 Toulouse Dr, La Palma, CA, 90623
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 1
- Drivers
- 1
- Operation
- Interstate
- Classification
- Authorized For Hire
- Census status
- Inactive
- Trucks
- 1
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20200612
- Fleet size
- 1 power units
- Hazmat
- No
- Company officer
- William W Byun
- Mailing address
- 680 Brea Canyon Rd Ste 208, Walnut, CA, 91789-3005
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
William W Byun is in the FMCSA Company Census as USDOT 3439797. census status Inactive. address 5211 Toulouse Dr, La Palma, CA, 90623. 1 power units. 1 drivers. Authorized For Hire. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify William W Byun?
Match the legal name and MC1116859 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

