Carrier profile · USDOT 2597141 · MC-911779 · Updated Jun 13, 2026
Mi-box of Southern New Hampshire LLC
4 power unitsavg 7.7 yrLocal · 2 statesMERRIMACK, NH100/100
CARRIER ACTIVEMC-911779 ACTIVE
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liability$750,000 in force
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$750K in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’21 · 4 insurers · 0 lapsesInsurer churn
Sagamore’17–’21
beyond this history2014201720202023now
Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.
BIPD in force — $750,000 · EMPLOYERS MUTUAL CASUALTY CO. · since Dec 2021
All 4 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| MILFORD CASUALTY INSURANCE COMPANY | Oct 2021 → Dec 2021 | $750K | 2 |
| SAGAMORE INSURANCE COMPANY | Oct 2017 → Oct 2021 | $750K | 1 |
| PROTECTIVE INSURANCE CO. | Oct 2017 → Oct 2017 | $750K | 1 |
| ILLINOIS NATIONAL INSURANCE CO. | Oct 2014 → Oct 2017 | $750K | 2 |