FMCSA Carrier Profile
JOY GLOBAL SURFACE MINING INC
DBA: Komatsu
Owner / Officer: Daniel George Mawson
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
2nd pct · 11 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
JOY GLOBAL SURFACE MINING INC is an active FMCSA-registered motor carrier based in Milwaukee, Wisconsin, operating under DOT 99935. No high-severity flags were found on authority or insurance records. Across 11 FMCSA inspections on record, this carrier shows 11.1% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
99935
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
November 28, 2025
FMCSA Registration
June 1, 1974
Annual Mileage
1,130,471 mi (2024)
Contact Information
Address
401 E Greenfield Ave, Milwaukee, WI 53204-2941
Phone
Email
Owner / Officer
Daniel George Mawson
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Safety Percentile
2nd percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
11
Driver Inspections
6
Vehicle Inspections
9
Total OOS Orders
1
Violations by Category
Vehicle Maintenance8
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate11.1% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (11)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 30, 2024 | NV | Level III — Driver Only | PTRB · 1XPBAP8X6FD305602 | 0 | Clean |
| April 28, 2026 | MN | Level III — Driver Only | FREIGHTLIN · 3ALHG3DV8TDWN7313 | 0 | Clean |
| April 23, 2025 | UT | Level II — Walk-Around | PETERBILT · 2NP2HJ7X8KM275995 | 2 | Passed |
| March 22, 2024 | NV | Level II — Walk-Around | — | 0 | Clean |
| August 21, 2024 | WY | Level I — Full | PTRB · 2NP2HJ7X5MM742499 | 0 | Clean |
| September 19, 2025 | WI | Level I — Full | FORD · 1FD0X5HTXREC80013 | 3 | Passed |
| July 15, 2025 | MT | Level II — Walk-Around | PETERBILT · 2NP2HJ7X4HM430955 | 0 | Clean |
| January 15, 2026 | NV | Level II — Walk-Around | KW · 2NK4HJ7X7SM131689 | 0 | Clean |
| September 10, 2024 | NV | Level I — Full | FORD · 1FD7W2B62HEF22682 | 0 | Clean |
| August 8, 2024 | NV | Level II — Walk-Around | PTRB · 2NP2HJ7X6KM275994 | 1 | Passed |
| November 7, 2024 | WA | Level I — Full | FORD · 1FD0X5HT2JEC67647 | 3 | 1 OOS |
Other Carriers in Milwaukee, WI
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 8, 2026.
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