DOT 381219MC 396036ActiveMotor CarrierInterstateZURICH AMERICAN INSURANCE COMPANY · $2,000,000 · 1 policyMARATHON, WI
COMPANY
Authority since
2000-12-18
MCS-150
2025-05-02 · 2,428,671 mi (2024)
Fleet
129 units · 23 trailers · 88 drivers
ADDRESS
Physical
205 NORTH ST MARATHON, WI 54448
Mailing
PO BOX 100 MARATHON, WI 54448
CONTACT
Phone
7158704692
Email
bill.sauter@countymaterials.com
OFFICERS
Primary Officer
WILLIAM SONNENTAG
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
9
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsCommodities Dry BulkUtilityConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
313 mo
Active authority
INSURANCE
1 active
ZURICH AMERICAN INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 5 strengths
OOS RATE
2.0%
1 / 49 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.