Carrier profile · USDOT 484168 · MC-253537 · Updated Jun 13, 2026
Nilbork Investments Inc
1 power unitAFTON, OK70/100
BROKER AUTHORITY ACTIVEMC-253537 BROKER ACTIVE
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
- 453337 E 320 RD, AFTON, OK, 74331
- Mailing address
- PO BOX 52253, TULSA, OK, 74152
- Operation
- Interstate
Contact
- Phone
- (918) 745-9595
Registration
- Officer
- Thomas Kroblin
- USDOT / docket
- 484168 · MC-253537
- First registered
- May 19, 1992
- Last MCS-150
- Mar 3, 2026 · 650 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
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.