Carrier profile · USDOT 56104 · Updated Jun 13, 2026
Southern Natural Gas Company LLC
16 power unitsHOUSTON, TX50/100
AUTHORITY STATUS UNKNOWNRATED 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
- 1001 LOUISIANA STE 1000, HOUSTON, TX, 77002
- Mailing address
- 569 BROOKWOOD VILLAGE, BIRMINGHAM, AL, 35209
- Operation
- Interstate
Contact
- Phone
- (303) 914-7789
- Fax
- (205) 325-3279
- Web domain
- kindermorgan.com
Registration
- Officer
- Dennis Vallianos
- USDOT / docket
- 56104
- First registered
- Jun 1, 1974
- Last MCS-150
- Mar 23, 2026 · 1 mi (2025)
- FMCSA safety rating
- Satisfactory · Jun 24, 1991
- D-U-N-S
- 6900518
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.