Carrier profile · USDOT 4175497 · Updated Aug 6, 2026
SOVEREIGN LINE GROUP LLC
41 power unitsLocal · 1 statesCONCORD, NH50/100
AUTHORITY STATUS UNKNOWN
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
- 20 FOUNDRY ST, CONCORD, NH, 03301-5419
- Mailing address
- 800 WINWARD DR STE C, COVINGTON, LA, 70433-7948
- Operation
- Interstate
Contact
- Phone
- (985) 377-6288
- scain@tempestms.com
- Web domain
- tempestms.com
Registration
- Officers
- Michael Zappone · Stephanie Cain
- USDOT / docket
- 4175497
- First registered
- Jan 4, 2024
- Last MCS-150
- Nov 24, 2025 · 5,000 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
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.