Carrier profile · USDOT 570226 · MC-277862 · Updated Jun 13, 2026

Transby Inc

5 power unitsST CHRISTOPHE D'ARTHABASK, QC50/100

CARRIER INACTIVEMC-277862 INACTIVERATED SATISFACTORY

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: Inactive

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

$1M BIPD last filed ’24 · 9 insurers · 2 lapsesCoverage lapse

Ranger Ins’00–’07

Zurich American’09–’12

National Interstate’12–’19

National Interstate’20–’24

1994200220102018now

Shorter eras are too brief to label at this scale — all 12 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 12 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NATIONAL INTERSTATE INSURANCE COMPANY	Oct 2020 → Oct 2024	$1M	3
ATLANTIC SPECIALTY INSURANCE COMPANY	Oct 2019 → Nov 2020	$1M	2
NATIONAL INTERSTATE INSURANCE COMPANY	Oct 2012 → Oct 2019	$1M	1
ZURICH AMERICAN INSURANCE COMPANY	Oct 2009 → Oct 2012	$1M	1
STATE NATIONAL INSURANCE CO., INC.	Oct 2008 → Oct 2009	$1M	1
UNITED STATES FIRE INSURANCE CO.	Oct 2007 → Oct 2008	$1M	1
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Oct 2000 → Oct 2007	$1M	2
TRUCK INSURANCE EXCHANGE	Oct 1998 → Oct 2000	$1M	2
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Oct 1997 → Nov 1998	$1M	2
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Oct 1997 → Oct 1994	$1M	1
THE CINCINNATI INSURANCE CO.	Oct 1996 → Oct 1997	$1M	2
ROYAL INDEMNITY COMPANY	Oct 1994 → Oct 1994	$1M	2