Carrier profile · USDOT 1208224 · MC-480551 · Updated Jun 26, 2026

Unimark Transportation Services Inc

8 power unitsLocal · 1 statesPLEASANT PRIAIRE, WI50/100
CARRIER ACTIVEMC-480551 ACTIVEHAZMAT
Verified linksatctransportation.comFacebookFMCSA SAFER

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
None
Contract
Active
Broker
Active

Insurance & bonds

BIPD / liability$1,000,000 in force
Cargo filing (census)Not recorded per census
Surety bond (census)Recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum
$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’26 · 7 insurers · 0 lapsesInsurer churn
2003200920152021now

Shorter eras are too brief to label at this scale — all 9 insurers are named in the list below.

BIPD in force — $1,000,000 · ACE AMERICAN INSURANCE COMPANY · since Feb 2026

All 9 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
ACE AMERICAN INSURANCE COMPANYFeb 2026 → Mar 2026$1M1
LIBERTY MUTUAL INSURANCE CO.Dec 2023 → Feb 2026$1M1
ACE AMERICAN INSURANCE COMPANYApr 2020 → Dec 2023$1M1
GREENWICH INSURANCE COMPANYApr 2016 → Apr 2020$1M1
THE INSURANCE CO OF THE STATE OF PENNSYLVANIAApr 2009 → Apr 2016$1M1
AIG INSURANCE COMPANY OF CANADAApr 2009 → Apr 2009$1M1
ACE AMERICAN INSURANCE COMPANYOct 2008 → Apr 2009$1M3
LIBERTY MUTUAL FIRE INSURANCE CO.Oct 2004 → Oct 2008$1M1
ZURICH AMERICAN INSURANCE COMPANYAug 2003 → Oct 2004$1M2