Carrier profile · USDOT 291867 · MC-184463 · Updated Jul 12, 2026

Stockberger Material Transport Inc

19 power unitsLocal · 1 statesPLYMOUTH, IN100/100

CARRIER ACTIVEMC-184463 ACTIVERATED 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: 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 · 4 insurers · 0 lapsesInsurer churn

Cincinnati’93–’06

Acuity A’06–’15

Scottsdale’16–’21

beyond this history

1993200220112020now

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

BIPD in force — $750,000 · ACUITY, A MUTUAL INSURANCE COMPANY · since Aug 2021

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
SCOTTSDALE INDEMNITY COMPANY	Aug 2016 → Sep 2021	$750K	2
NATIONAL CASUALTY COMPANY	Aug 2015 → Aug 2016	$750K	2
ACUITY, A MUTUAL INSURANCE COMPANY	Aug 2006 → Aug 2015	$750K	2
THE CINCINNATI INSURANCE CO.	Aug 1993 → Aug 2006	$750K	4