Carrier profile · USDOT 486894 · Updated Jun 13, 2026
Southeastern Electric Cooperative Inc
24 power unitsMARION, SD50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 501 S BROADWAY, MARION, SD, 57043
- Mailing address
- PO BOX 388, MARION, SD, 57043
- Operation
- Intrastate (Non-Hazmat)· Hazmat
Contact
- Phone
- (800) 333-2859
- Cell
- (605) 360-4904
- Fax
- (605) 934-1964
- Web domain
- southeastern.coop
Registration
- Officers
- Chad Kinsley · Jeff Slack
- USDOT / docket
- 486894
- First registered
- Jun 5, 1992
- Last MCS-150
- Feb 19, 2026 · 536,272 mi (2026)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 85817823
Fleet (self-reported · MCS-150)
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.