Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 903050 · MC-458405 ·
Mark Brown
DBA MARK BROWN ENTERPRISES
1 power unitavg 19.5 yrLocal · 1 statesROUNDUP, MT50/100
CARRIER ACTIVEMC-458405 ACTIVERATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
1Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
19.5Avg age (yr)
2000–2013 · vPIC
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
19.5 yr
Model years 2000–2013 · peer benchmark unavailable.
Identity stabilityStable
26 yr unchanged
Same registration since 2000 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Verification summary
MARK BROWN (USDOT 903050) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.
The carrier holds active contract for-hire operating authority per FMCSA L&I. FMCSA authority data as of Sep 3, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from UNITED FINANCIAL CASUALTY COMPANY effective May 17, 2024 in FMCSA L&I's current snapshot. FMCSA insurance data as of Aug 16, 2026.
The carrier received 1 roadside inspections in the last 24 months — 0 vehicle-level and 1 driver-level — across 1 state, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Sep 17, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Aug 26, 2025. FMCSA identity data as of Sep 3, 2026.
It has an FMCSA safety rating of Satisfactory assigned Sep 21, 2026 in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is MARK BROWN's USDOT number?
MARK BROWN's USDOT number is 903050, and its motor carrier number is MC-458405.
Is MARK BROWN authorized to operate?
FMCSA authority data as of Sep 3, 2026. MARK BROWN is active in the FMCSA register with common, contract, broker operating authority on file.
What is MARK BROWN's safety record?
MARK BROWN has a — vehicle out-of-service rate across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 1 federal roadside inspection in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is MARK BROWN's fleet?
MARK BROWN operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is MARK BROWN based?
MARK BROWN is based in ROUNDUP, MT, with roadside inspections recorded across 1 state.
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