Updated Oct 20, 2026

Ho Wolding Inc

As of Oct 20, 2026, Ho Wolding Inc in Amherst, Wisconsin reports 632 power units and 533 drivers on its MCS-150, FMCSA safety rating: satisfactory.

9642 Western Way, Amherst, Wisconsin 54406 (888) 285-3563

Verified Oct 20, 2026 against FMCSA Company Census File (data.transportation.gov)

Ho Wolding Inc (USDOT 46811, MC-142310), doing business as Bison Transport USA, is an active motor carrier based in Amherst, Wisconsin that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 632 power units and 533 drivers (533 with CDLs). Power units count straight trucks as well as tractors, so they can exceed the tractor count. It reported 65,194,079 miles in 2024. Cargo classes declared: chemicals, liquids / gases, dry bulk commodities, general freight, intermodal containers, building materials, construction, machinery, large objects, metal: sheets, coils, rolls, logs, poles, beams, lumber, agricultural / farm supplies, grain, feed, hay, refrigerated food, fresh produce, beverages, paper products, utilities, water well, household goods, meat, other cargo (other: Beer, Wine, Spirits). FMCSA safety rating: satisfactory, from a compliance review on November 28, 1995, 31 years ago; it reflects that review, not current performance. Registration (MCS-150) last updated January 26, 2026.

Key facts

Fleet size	500+ power units source
FMCSA safety rating	Satisfactory source
Rating age	Rating over 10 years old source
Registration update overdue	No source
Operation	Interstate source
Cargo classes (MCS-150)	Chemicals, Liquids / gases, Dry bulk commodities, General freight, Intermodal containers, Building materials, Construction, Machinery, large objects, Metal: sheets, coils, rolls, Logs, poles, beams, lumber, Agricultural / farm supplies, Grain, feed, hay, Refrigerated food, Fresh produce, Beverages, Paper products, Utilities, Water well, Household goods, Meat, Other cargo source
Driver count	500+ drivers source
Last MCS-150 update	Jan 26, 2026 source
Doing business as	Bison Transport USA source
USDOT number	46811 source
MC docket	MC-142310 source
Operating authority	Active for-hire authority (MC) source
Other cargo (as described)	Beer, Wine, Spirits source
Power units	632 source
Tractors (owned or leased)	630 source
Trailers (owned or leased)	3,126 source
Drivers	533 source
CDL drivers	533 source
Annual miles (MCS-150)	65,194,079 miles source
Mileage year	2024 source
Also hauls its own freight	No source
Safety rating date	Nov 28, 1995 source
USDOT registered since	Jun 1, 1974 source
Business type	Corporation source

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USDOT number: The registration number every interstate (and many intrastate) commercial carrier holds.

MCS-150: The registration form carriers file with FMCSA and must update at least every two years; fleet, drivers, cargo and the hazmat flag on this site come from it, as the carrier declared them.

Safety rating: FMCSA's result after an on-site compliance review: Satisfactory, Conditional or Unsatisfactory. A rating is not refreshed unless FMCSA reviews the carrier again, so many are years old; each profile gives the review date. Most carriers have never been reviewed and are not rated; that is not a bad mark.

Power units: Trucks and tractors that pull or carry freight.

Cargo classes: Self-declared on the MCS-150 from FMCSA's fixed list. Some carriers tick most of the list, so a long list means 'declared', not 'specialises in'; the hazmat flag does not say which hazardous materials.

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Something wrong or out of date? Suggest a correction. Source record ID 46811.