Authority & Insurance · Carrier profile · USDOT 3887785

STC TRANS CORP

BUENA PARK, CA 100

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)Not recorded per census

Surety bond (census)Not recorded per census

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

$750k on filegeneral-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 · 4 insurers · 0 lapsesInsurer churn

Db (usbranch)’22–’23

Everspan’23–’24

A-one Commercial’24–’25

beyond this history

20222023202420252026now

Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.

BIPD in force — $750,000 · STAR MUTUAL RRG · since Sep 2025

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
UNITED FINANCIAL CASUALTY COMPANY	Jul 2025 → Sep 2025	$750k	1
A-ONE COMMERCIAL INSURANCE RRG, INC	Jul 2024 → Jul 2025	$750k	3
EVERSPAN INDEMNITY INSURANCE COMPANY	Jul 2023 → Jul 2024	$750k	1
DB INSURANCE CO., LTD (U.S.BRANCH)	Jun 2022 → Jun 2023	$750k	1