Carrier profile · USDOT 2796565 · MC-933590 · Updated Sep 6, 2026

640 Energy Inc

6 power unitsWILLISTON, ND40/100
CARRIER INACTIVEMC-933590 INACTIVEHAZMAT
Verified links640inc.comFMCSA SAFER

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
139 BLACKTAIL DR, WILLISTON, ND, 58801
Operation
Interstate· Hazmat

Contact

Phone
(303) 515-7205
Fax
(303) 515-7206
Email
lesh@640inc.com
Web domain
640inc.com

Registration

Officers
Swapan Kakumanu · Keith Morlock
USDOT / docket
2796565 · MC-933590
First registered
Sep 3, 2015
Last MCS-150
Jul 31, 2018 · 20,000 mi (2017)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

6Power units
1Drivers
—CDL drivers
20,000Annual mileage

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.