ZWONITZER INC
dba ZWONITZER PROPANE
HOLTON, KS
09/06/2018
6
Power Units
3
Drivers
Current
as of today
Active · 6 power units · 3 drivers · Holton, KS
2026
Oct 28, 2026
MCS-150 biennial update filed
Reported mileage: 30,000 (2025)
Reported power units: 4 → 6
Reported drivers: 3
Reported trailers: 1
Jan 13, 2026
MCS-150 biennial update filed
Reported mileage: 30,000 (2025)
Reported power units: 4
Reported drivers: 3
2025
Mar 31, 2025
MCS-150 biennial update filed
Reported mileage: 30,000 (2024)
Reported power units: 3 → 4
Reported drivers: 3
Reported trailers: 1
2024
Feb 13, 2024
MCS-150 biennial update filed
Reported mileage: 25,000 (2023)
Reported power units: 3
Reported drivers: 3
2022
Jan 26, 2022
MCS-150 biennial update filed
Reported mileage: 25,000 (2021)
Reported power units: 3
Reported drivers: 2 → 3
2020
Feb 24, 2020
MCS-150 biennial update filed
Reported mileage: 25,000 (2019)
Reported power units: 3
Reported drivers: 2
2018
Sep 6, 2018
DOT registered
Company registered with the FMCSA.