Carrier profile · USDOT 51760 · MC-537340 · Updated Sep 6, 2026
Koppers Inc
1 power unitTOPEKA, KS50/100
CARRIER INACTIVEMC-537340 INACTIVERATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- C O WESTAR 4001 NW 14TH ST, TOPEKA, KS, 66618
- Mailing address
- 436 7TH AVE ROOM 1628, PITTSBURGH, PA, 15219
- Operation
- Interstate
Contact
- Phone
- (412) 227-2874
- Fax
- (412) 227-2778
- Web domain
- koppers.com
Registration
- Officers
- Steve Lacy · Leroy Ball
- USDOT / docket
- 51760 · MC-537340
- First registered
- Jun 1, 1974
- Last MCS-150
- Oct 16, 2015 · 76,817 mi (2012)
- FMCSA safety rating
- Satisfactory · Apr 28, 1987
- D-U-N-S
- 148008873
Fleet (self-reported · MCS-150)
—CDL drivers
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.