Carrier profile · USDOT 1471037 · MC-556716 · Updated Jun 13, 2026
Adamantine Spine Moving Inc
DBA ADAMANTINE SPINE MOVING
37 power unitsavg 11.2 yrRegional · 6 statesIOWA CITY, IA87/100
CARRIER ACTIVEMC-556716 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$1,000,000 in force
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$1M in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’23 · 6 insurers · 0 lapsesInsurer churn
Transguard America’07–’13
2006201120162021now
Shorter eras are too brief to label at this scale — all 7 insurers are named in the list below.
BIPD in force — $1,000,000 · ZURICH AMERICAN INSURANCE COMPANY · since Oct 2023
All 7 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| TRANSGUARD INSURANCE COMPANY OF AMERICA INC. | Oct 2019 → Oct 2023 | $750K | 3 |
| HUDSON INSURANCE COMPANY | Oct 2018 → Oct 2019 | $750K | 1 |
| WESCO INSURANCE COMPANY | Oct 2017 → Oct 2018 | $750K | 3 |
| AMTRUST INSURANCE COMPANY OF KANSAS, INC | Oct 2014 → Oct 2017 | $750K | 1 |
| AMERICAN GUARANTEE & LIABILITY INS. CO. | Oct 2013 → Oct 2014 | $750K | 1 |
| TRANSGUARD INSURANCE COMPANY OF AMERICA INC. | Mar 2007 → Oct 2013 | $750K | 1 |
| CLASSIC INSURANCE CO | Mar 2006 → Mar 2007 | $750K | 1 |