CHEMICAL WASTE MANAGEMENT INC
dba CWM TRANSPORTATION -GULF COAST TRANSPORTATION
SULPHUR, LA
06/01/1974
37 years, 9 months
53
Power Units
32
Drivers
Current
as of today
Active · 53 power units · 32 drivers · Sulphur, LA
2026
~Jun 2026
Fleet grew 46 → 53 power units
May 12, 2026
MCS-150 biennial update filed
Reported mileage: 1,495,000 (2025)
Reported power units: 53
Reported drivers: 32
Reported trailers: 59
~Feb 2026
Phone changed
(337) 583-3795 → 3375833792
Jan 30, 2026
MCS-150 biennial update filed
Reported mileage: 1,495,000 (2025)
Reported power units: 45 → 53
Reported drivers: 32
Reported trailers: 59
2024
~Apr 2024
DBA changed
CWM TRANSPORTATIONGULF COAST TRANSPORTATION → CWM TRANSPORTATION -GULF COAST TRANSPORTATION
~Apr 2024
Address changed
7170 JOHN BRANNON RD, SULPHUR, LA 70665 → 7170 JOHN BRANNON RD, SULPHUR, LA 70665-8558
Jan 31, 2024
MCS-150 biennial update filed
Reported mileage: 1,243,686 (2023)
Reported power units: 44 → 45
Reported drivers: 35 → 32
Jan 1, 2024
Insurance filed with ACE American Insurance Company
Form 91X, $1,000,000 coverage
Jan 1, 2024
Insurance cancelled with ACE American Insurance Company
Form 91X, $1,000,000 coverage
Jan 1, 2024
Insurance cancelled with ACE American Insurance Company
Form 91X, $9,000,000 coverage
2022
Jan 31, 2022
MCS-150 biennial update filed
Reported mileage: 970,000 (2021)
Reported power units: 38 → 44
Reported drivers: 34 → 35
2021
Mar 24, 2021
MCS-150 biennial update filed
Reported mileage: 1,330,340 (2019)
Reported power units: 38
Reported drivers: 34
2010
Jul 2, 2010
Safety rating: Satisfactory
2009
Jan 1, 2009
Insurance filed with ACE American Insurance Company
Form 91X, $9,000,000 coverage
2004
Oct 1, 2004
Insurance cancelled with Continental Casualty Co.
Form 91X, $5,000,000 coverage
1993
Jan 1, 1993
Insurance filed with Continental Casualty Co.
Form 91X, $5,000,000 coverage
1988
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.