MARK BROWN
USDOT 903050 • DBA: MARK BROWN ENTERPRISES • 35 HAMPTON ROAD, ROUNDUP, MT, 59072
ACTIVEMotor Carrier
Authority:1 active
Insurance:1 current
BOC-3:On file
Safety Rating:C
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
903,050
Status
ACTIVE
Entity Type
Individual / Sole Proprietor
Operation
Interstate
Business Type
Motor Carrier
State
Phone
4063209900
Email
Power Units (MCS-150)
1
Drivers (MCS-150)
1
Safety Rating
C
MCS-150 Mileage
49,000
BOC-3 Agent
Physical Address
35 HAMPTON ROAD, ROUNDUP, MT, 59072
Mailing Address
BOX 767, ROUNDUP, MT, 59072
Contact
Phone: 4063209900
Email: [email protected]
Risk Signals1 flagged
MEDIUM
Elevated vehicle OOS rate: 50.0%
National average is 23.4%. This carrier's vehicle OOS rate is 26.6 percentage points above average.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Contract Carrier — Active
Active Authority
1
Revoked / Inactive
0
Authority Types
1
Insurance Policies
1 active
Latest: May 16, 2003
BOC-3 Filing
On file
Operating Authority
fmcsa-authhistApr 5, 2026
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Contract Carrier | MC-458405 | ACTIVE | Unknown | May 15, 2024 |
Active Insurance (1)
fmcsa-insurApr 5, 2026
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| GREAT WEST CASUALTY CO. | BIPD/Primary | GWP14060A | ON FILE | May 16, 2003 | May 16, 2024 |
Insurance Events Timeline
fmcsa-insur-hist
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| CANCEL | GREAT WEST CASUALTY CO. | GWP14060A | BIPD/Primary | May 16, 2024 | May 16, 2024 |
Authority Action History (2 events)
fmcsa-authhist-blob
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC458405 | CONTRACT | INVOLUNTARY REVOCATION | Apr 19, 2024 | DISCONTINUED REVOCATION | May 15, 2024 |
| MC458405 | MOTOR PROPERTY CONTRACT CARRIER | GRANTED | May 21, 2003 | — | Unknown |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Hours of Service
N/A
Unsafe Driving
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
2
Violations
10
1 OOS
Vehicle OOS %
50.0%
Above nat'l avg (23.4%)
Driver OOS %
0.0%
Power Units (MCS-150)
1
Drivers (MCS-150)
1
Crash Records
5
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
1
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
1
Mar
Apr
Clean monthMonth with OOSBased on latest 2 of 2 inspection records
Inspection Activity Map
2 states • 2 inspections
None Low Medium High🚛 Home base
Violation Summary (10 violations from 2 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:395.8D11-HOSF | 395.8D11-HOSF | 1 | 0 | — | Hours Of Service |
| FMCSR:395.8D3-HOSF | 395.8D3-HOSF | 1 | 0 | — | Hours Of Service |
| FMCSR:395.8D2-HOSF | 395.8D2-HOSF | 1 | 0 | — | Hours Of Service |
| FMCSR:396.17C-PI | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:395.8F7-HOSM | 395.8F7-HOSM | 1 | 0 | — | Hours Of Service |
| FMCSR:396.17(c) | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11(a)(1) | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.45(d) | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.45(b)(2) | Brake tubing/hoses inadequate | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.95(g) | Emergency Equipment (HM) - Improper warning devices for hazardous material loads. | 1 | 0 | — | Vehicle Maintenance |
Inspection History (2 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | 87454017 | FRANNIE POE | WY | Level 3 | KW TRUCK TRACTOR | 5 | 395.8D11-HOSF, 395.8D3-HOSF, 395.8D2-HOSF | No |
| Aug 27, 2024 | 82531440 | BRIGHAM CITY UT | UT | Level 1 | WILSON TRA SEMI-TRAILER | 5 | 396.17(c), 393.11(a)(1), 393.45(d) | Yes |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
2 total · 50.0% OOS
2024-082026-03
InspectionsOOS
Most frequent inspection stations
BRIGHAM CITY UT1 · 1 OOS
Violations by BASIC category
Vehicle Maintenance6 · 1 OOS
Recent Crashes
5 crash records from FMCSA Crash File
Total Crashes
5
Fatalities
0
Injuries
5
Across 3 crashes
Tow-Aways
5
Crash History (5 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Jun 26, 2023 | ID | INJURY | 0 | 1 | TWIN FALLS | 3000 EAST | ...358905 | MARK BROWN |
| Sep 18, 2021 | TX | INJURY | 0 | 2 | HEARNE | N 1600 MARKET ST | ...358905 | MARK BROWN |
| Aug 29, 2019 | TX | TOW | 0 | 0 | — | — | — | — |
| Jun 13, 2011 | CO | TOW | 0 | 0 | — | — | — | — |
| Jul 14, 2006 | MT | INJURY | 0 | 2 | — | — | — | — |
Compliance Timeline
7 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
May 16, 2024
InsuranceInsurance cancel
GREAT WEST CASUALTY CO. • BIPD/Primary
Related Records
Related records
StateAll entities in Montana
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CityEntities in ROUNDUP, MT
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AuthorityMC-458405 Certificate
Contract Carrier — Download free PDF
Crashes5 crash records
FMCSA Crash File
Inspections2 inspection records
Full inspection history
StationFRANNIE POE
1 inspection at this station
StationBRIGHAM CITY UT
1 inspection at this station
BOC-3 AgentPROCESS AGENT SERVICE COMPANY, INC.
Process agent on file
InsurerGREAT WEST CASUALTY CO.
View all policies from this insurer
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Data sources & freshness
FMCSA Company Census File
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Updated 1 weeks ago
FMCSA Authority History
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FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026