Carrier profile · USDOT 1305204 · MC-508314 · Updated Jun 13, 2026

JEFFREY A KNOWLTON

1 power unitLocal · 1 statesSKOWHEGAN, ME50/100

CARRIER ACTIVEMC-508314 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$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 ’24 · 7 insurers · 0 lapsesInsurer churn

National’06–’08

Zurich American’09–’13

Ohio Security’14–’19

Northland’19–’21

National’21–’23

2004201020162022now

Shorter eras are too brief to label at this scale — all 9 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Nov 2024

All 9 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
PROGRESSIVE NORTHERN INSURANCE COMPANY	Nov 2023 → Nov 2024	$750K	2
NATIONAL CASUALTY COMPANY	Nov 2021 → Nov 2023	$750K	1
NORTHLAND INSURANCE COMPANY	Nov 2019 → Nov 2021	$750K	1
OHIO SECURITY INSURANCE COMPANY	Feb 2014 → Nov 2019	$750K	1
ZURICH AMERICAN INSURANCE COMPANY	Nov 2009 → Dec 2013	$750K	2
EMPIRE FIRE & MARINE INSURANCE CO.	Nov 2008 → Nov 2009	$750K	1
NATIONAL CASUALTY COMPANY	Nov 2006 → Nov 2008	$750K	2
NORTHLAND INSURANCE COMPANY	Nov 2005 → Nov 2006	$750K	1
CANAL INSURANCE CO.	Dec 2004 → Nov 2005	$750K	1