MCMAHON OIL INC
GLENWOOD, MN
01/30/1997
4
Power Units
2
Drivers
Current
as of today
Active · 4 power units · 2 drivers · Glenwood, MN
2026
~May 2026
Officer change
JAMES MCMAHON → JOHN MCMAHON
May 21, 2026
MCS-150 biennial update filed
Reported mileage: 40,000 (2009)
Reported power units: 4
Reported drivers: 2
2010
Jun 22, 2010
MCS-150 biennial update filed
Reported mileage: 40,000 (2009)
Reported power units: 4
Reported drivers: 2
1997
Jan 30, 1997
DOT registered
Company registered with the FMCSA.