TETRA TECHNOLOGIES INC
SPRING, TX
08/24/1987
71
Power Units
45
Drivers
Current
as of today
Active · 71 power units · 45 drivers · Spring, TX
2026
~Apr 2026
Address changed: THE WOODLANDS, TX → SPRING, TX
24955 INTERSTATE 45 NORTH, THE WOODLANDS, TX 77380 → 10000 ENERGY DRIVE, SPRING, TX 77389
~Apr 2026
Email changed
bjohnson@tetratec.com → bjohnson@onetetra.com
Apr 14, 2026
MCS-150 biennial update filed
Reported mileage: 2,479,429 (2024)
Reported power units: 71
Reported drivers: 45
Reported trailers: 1,505
2025
Feb 12, 2025
MCS-150 biennial update filed
Reported mileage: 2,479,429 (2024)
Reported power units: 71
Reported drivers: 34 → 45
Reported trailers: 1,505
2023
Jan 6, 2023
MCS-150 biennial update filed
Reported mileage: 1,764,570 (2022)
Reported power units: 66 → 71
Reported drivers: 36 → 34
2021
Jan 14, 2021
MCS-150 biennial update filed
Reported mileage: 2,309,659 (2020)
Reported power units: 66
Reported drivers: 36
2006
Dec 11, 2006
Safety rating: Satisfactory
2001
Apr 20, 2001
Insurance cancelled with Underwriters at Lloyds London
Form 34
Apr 20, 2001
Insurance cancelled with Pacific Employers Insurance Co.
Form 91X, $1,000,000 coverage
2000
Nov 25, 2000
Insurance cancelled with Great American Insurance Company of New York
Form 34
Oct 1, 2000
Insurance cancelled with Pacific Employers Insurance Co.
Form 91X, $1,000,000 coverage
Oct 1, 2000
Insurance filed with Underwriters at Lloyds London
Form 34
Oct 1, 2000
Insurance filed with Pacific Employers Insurance Co.
Form 91X, $1,000,000 coverage
1999
Oct 1, 1999
Insurance filed with Pacific Employers Insurance Co.
Form 91X, $1,000,000 coverage
Oct 1, 1999
Insurance cancelled with Zurich Insurance Co.
Form 91X, $1,000,000 coverage
1998
Oct 1, 1998
Insurance filed with Great American Insurance Company of New York
Form 34
Jun 26, 1998
Insurance cancelled with American Manufacturers Mutual Insurance Co.
Form 34
1995
Apr 7, 1995
Insurance cancelled with National Union Fire Ins. Co. of Pitsbgh. Pa
Form 91X, $1,000,000 coverage
Mar 1, 1995
Insurance filed with Zurich Insurance Co. (2 policies)
Form 91X, $1,000,000 coverage
Mar 1, 1995
Insurance cancelled with Zurich Insurance Co.
Form 91X, $1,000,000 coverage
1994
Mar 1, 1994
Insurance filed with American Manufacturers Mutual Insurance Co.
Form 34
1993
Mar 1, 1993
Insurance filed with National Union Fire Ins. Co. of Pitsbgh. Pa
Form 91X, $1,000,000 coverage
1987
Aug 24, 1987
DOT registered
Company registered with the FMCSA.