Carrier profile · USDOT 551052 · MC-170139 · Updated Jun 13, 2026

Tandem Inc

14 power unitsHOUSTON, TX50/100
CARRIER INACTIVEMC-170139 INACTIVERATED SATISFACTORYUNDELIVERABLE ADDRESS
Verified linksFMCSA 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
Inactive
Contract
Inactive
Broker
None

Insurance & bonds

BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’13 · 11 insurers · 0 lapsesInsurer churn
1993200220112020now

Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

All 11 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
CAROLINA CASUALTY INSURANCE CO.Mar 2012 → Mar 2013$750K1
COMPANION PROPERTY & CASUALTY INS. CO.Mar 2011 → Apr 2012$750K1
STATE NATIONAL INSURANCE CO., INC.Mar 2010 → Mar 2011$750K1
NEW HAMPSHIRE INSURANCE CO.Mar 2009 → Mar 2010$750K2
TORUS SPECIALTY INSURANCE COMPANYMar 2007 → Mar 2009$750K2
CLARENDON AMERICA INSURANCE COMPANYMar 2005 → Mar 2007$750K2
HOME STATE COUNTY MUTUAL INS. CO.Mar 2002 → Mar 2005$750K3
OLD AMERICAN COUNTY MUTUAL FIRE INS COMPANYMar 2001 → Mar 2002$750K1
STATE AND COUNTY MUTUAL FIRE INS COMar 1997 → Mar 2001$750K5
GREAT TEXAS COUNTY MUTUAL INSURANCE COMPANYMar 1995 → Mar 1997$750K1
THE INSURANCE COMPANY OF NORTH AMERICAMar 1993 → Apr 1995$750K1