Carrier profile · USDOT 119773 · MC-277344 · Updated Jun 13, 2026

STRATA CORPORATION

DBA KNIFE RIVER MARINER CONST CONCRETE SERV STAR ENT

807 power unitsavg 12.2 yrLocal · 2 statesGRAND FORKS, ND81/100
CARRIER ACTIVEMC-277344 ACTIVERATED SATISFACTORYHAZMAT
Verified linksstratacorporation.comFMCSA 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
None

Insurance & bonds

BIPD / liability$750,000 in force
Cargo filing (census)Not 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

Filed BIPD coverage of $750K 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

$750K BIPD last filed ’26 · 3 insurers · 0 lapsesContinuous
1994200220102018now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $750,000 · STARR INDEMNITY & LIABILITY INSURANCE COMPANY · since Jan 2026

All 3 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
TRAVELERS PROPERTY CASUALTY CO. OF AMERICADec 2025 → Jan 2026$750K1
LIBERTY MUTUAL FIRE INSURANCE CO.Apr 1999 → Dec 2025$750K1
ACUITY, A MUTUAL INSURANCE COMPANYMay 1994 → Apr 1999$750K1