Southern Tank & Mfg. Co., Inc.
1501 Haynes Avenue Owensboro, KY 42303-1019
270-684-2321
STI Licensed Shop-Fabricated Tank Membership

Organization Overview
Southern Tank & Manufacturing Company, Inc. has been in business since 1937 and is a longtime member of STI/SPFA. In addition to many other areas of steel fabrication, Southern Tank licenses STI technology, and fabrication of aboveground technologies is at the forefront of their business. Licensed technologies include F921® Double-Wall Aboveground Tanks, FIREGUARD® Double-Wall Fire Protected Tanks, FLAMESHIELD® Double-Wall Fire-Tested Tank, and all GEN-TANK, including protected and fire-tested.

ACT-100® Composite Tanks
Yes
ACT-100U® Composite Tanks
Yes
PERMATANK® Jacketed Tank
No
sti-P3® Cathodically Protected Tank
Yes
F921® Double-Wall Aboveground Tank
Yes
FIREGUARD® Double-Wall Fire Protected Tank
Yes
FLAMESHIELD® Double-Wall Fire-Tested Tank
Yes
GEN-TANK Single & Double Wall Generator Base Tank
Yes
GEN-TANK Generator Base Tank Protected Type
Yes
GEN-TANK Generator Base Tank Fire-Tested Type
Yes
AquaSweep Gravity Oil/Water Separator
Yes
Safety Diamond Club Award
2024
Safety Award of Achievement
2011, 2012, 2014, 2016
Safety Award of Excellence
2004, 2017, 2018, 2021
Quality Control Awards
2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2007, 2006, 2004