Fleet typeIdentity
Asset-based
14 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 533810 · MC-1553305 · Updated Aug 20, 2026
Manthei Development Corporation
DBA MDC CONTRACTING LLC
14 power unitsavg 18.1 yrLocal · 1 statesCHARLEVOIX, MI94/100
CARRIER ACTIVEMC-1553305 ACTIVE
Observed fleet · trailing 24 mo daily
14Power units
8 observed · MCS-150
7Trailers seen
Decoded · vPIC
18.1Avg age (yr)
1997–2023 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Aug 20, 2026
Clear to load
Active authority and a clean federal record. No blocking issues found.
In good standing · 4
Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 33 yearsOperating authority has been on file since 1993.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 16 inspections.
USDOT registration3333 yr registered
Active for-hireInsurance (BIPD)$750K in force
FMCSA L&IVehicle OOS · 24-mo0.0%
Crashes · fatal00
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
18.1 yr
Model years 1997–2023 · peer benchmark unavailable.
Identity stabilityStable
33 yr unchanged
Same registration since 1993 — no chameleon / reincarnation signal.
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Verification summary
MANTHEI DEVELOPMENT CORPORATION (USDOT 533810) has a Vektor safety score of 94/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Aug 20, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from EMCASCO INSURANCE COMPANY effective Jun 14, 2023 in FMCSA L&I's current snapshot as of Aug 20, 2026.
Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.
The carrier received 11 roadside inspections in the last 24 months — 2 vehicle-level and 11 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.
The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.
It reports 14 power units and 25 drivers in its most recent MCS-150 filing dated Nov 4, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is MANTHEI DEVELOPMENT CORPORATION's USDOT number?
MANTHEI DEVELOPMENT CORPORATION's USDOT number is 533810, and its motor carrier number is MC-1553305.
Is MANTHEI DEVELOPMENT CORPORATION authorized to operate?
As of Aug 20, 2026, MANTHEI DEVELOPMENT CORPORATION is active in the FMCSA register with common, contract, broker operating authority on file.
What is MANTHEI DEVELOPMENT CORPORATION's safety record?
MANTHEI DEVELOPMENT CORPORATION has a 0.0% vehicle out-of-service rate (national average 22.26%) across 16 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).
How big is MANTHEI DEVELOPMENT CORPORATION's fleet?
MANTHEI DEVELOPMENT CORPORATION operates 14 power units and 25 drivers per its most recent MCS-150 filing.
Where is MANTHEI DEVELOPMENT CORPORATION based?
MANTHEI DEVELOPMENT CORPORATION is based in CHARLEVOIX, MI, with roadside inspections recorded across 1 state.
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