Carrier profile · USDOT 626237 · MC-304489 · Updated Jun 13, 2026

C LIGMAN & SONS INC

2 power unitsLocal · 1 statesAMHERST, WI50/100
CARRIER ACTIVEMC-304489 ACTIVERATED SATISFACTORY
Verified linkswi-net.comFacebookFMCSA 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 ’21 · 7 insurers · 0 lapsesInsurer churn
1996200420122020now

Shorter eras are too brief to label at this scale — all 10 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Jun 2021

All 10 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
SENTRY SELECT INSURANCE COMPANYJun 2020 → Jun 2021$750K1
NORTHLAND INSURANCE COMPANYJun 2013 → Jun 2020$750K1
AMERICAN GUARANTEE & LIABILITY INS. CO.Jun 2012 → Jul 2013$750K2
NORTHLAND INSURANCE COMPANYJun 2010 → Jun 2012$750K2
SENTRY SELECT INSURANCE COMPANYJun 2009 → Jun 2010$750K1
NORTHLAND INSURANCE COMPANYJun 2004 → Jun 2009$750K2
CANAL INSURANCE CO.Jun 2002 → Jun 2004$750K3
NATIONAL INDEMNITY COMPANYJun 2001 → Jun 2002$750K1
WAUSAU UNDERWRITERS INSURANCE COMPANYJan 2001 → Jun 2001$750K1
GREAT WEST CASUALTY CO.May 1996 → Jan 2001$750K3