Carrier profile · USDOT 1666805 · MC-612758 · Updated Jun 30, 2026

CASTLE STONE INC

1 power unitKENOSHA, WI84/100

CARRIER ACTIVEMC-612758 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)Not 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

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

$750K BIPD last filed ’20 · 5 insurers · 3 lapsesCoverage lapse

Artisan Truckers’12–’14

Artisan Truckers’17–’20

beyond this history

2007201220172022now

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 · GREAT WEST CASUALTY CO. · since Aug 2020

All 7 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ARTISAN & TRUCKERS CASUALTY COMPANY	Aug 2017 → Aug 2020	$750K	1
ARTISAN & TRUCKERS CASUALTY COMPANY	Jul 2012 → Sep 2014	$750K	1
GATEWAY INSURANCE COMPANY	Apr 2010 → Dec 2010	$750K	4
GATEWAY INSURANCE COMPANY	Jul 2009 → Dec 2009	$750K	1
CANAL INSURANCE CO.	Jul 2008 → Jul 2009	$750K	1
AMERICAN EQUITY SPECIALTY INSURANCE COMPANY	Jul 2007 → Jul 2008	$750K	3
CAROLINA CASUALTY INSURANCE CO.	Jul 2007 → Sep 2007	$750K	2