STC Brochure      |    Common Tank Sizes       |         |    


Skinner Tank Company (STC) takes great pride in its involvement with, and support of, the liquid fertilizer industry in the United States. And in doing so, STC maintains membership in various fertilizer associations all across our country.

In nearly four decades of doing business with the liquid fertilizer industry in the United States, STC has built over 1,000 field erected liquid fertilizer tanks in 40 states -- from coast to coast. We are an innovator in fertilizer tank design and understand the unique needs of our fertilizer customers. Our headquarters is located in the heart of the Midwest, which means STC is in a great position to be logistically competitive for our customers.

Edon Farm Rev

Tank 3 Rev

Fertilizer Tank Wentworth Rev

Fertilizer Tank Custer Rev

Fertilzer Sec Contain Rev


The construction requirements of all STC fertilizer storage tanks fall under the requirements of the American Petroleum Institute's Standard 650 (API 650).

Our staff includes multiple employees that are Certified API 653 Above Ground Storage Tank Inspectors so that we can assist with all of your tank inspection and repair needs.

Additionally, we have also assisted The Fertilizer Institute (TFI) with the development of specific fertilizer tank guidelines.


STC can assist you with all forms of secondary containment. We can provide fertilizer tanks built within lined earthen dikes; fertilizer tanks equipped with internal liners and bladders; and we can build complete systems of primary containment tanks built inside of secondary containment tanks.

We appreciate the opportunity to work with you to help determine the best alternatives for your project.

Liner Rev
Internal Tank Liner