Sto Corp


Since introducing the world’s most energy efficient and easy-to-apply insulation and finishing system in 1963, Sto has been dedicated to consistently setting new worldwide industry benchmarks around the needs of each and every customer.

Sto is comprised of numerous subsidiaries, branch offices, distributorships, plants, warehouses and countless successful projects around the globe. This far-reaching network facilitates progress in technology, provides accessibility for customers worldwide and creates a solid foundation for future growth. We are the only manufacturing company in the building industry that is ISO certified in the United States, Germany and China.

For more information on Sto’s worldwide locations visit our International Site at:

Sto Americas

With headquarters based in Atlanta, Georgia, and strategically located manufacturing plants (all ISO 9001 and ISO 14001 certified) throughout the United States, Sto Corp. proudly serves, since 1979, more than 250 distributors in North America and the Caribbean, thus providing smart building solutions with greater access to our customers.

With growth opportunities in Central and South America, Sto decided to expand operations.

In 2009, the company acquired Eutotec Ltda., which became Sto Chile, the first Sto subsidiary in the region. In 2010, the expansion continued with the addition of Sto Panama and Sto Colombia. In 2014, the company acquired Argamont Ltda. which is now operating as Sto Brazil.