Forge Nano raises $1 million in debt offering

LOUISVILLE — Forge Nano Inc., formerly known as Pneumaticoat Technologies LLC, has raised $1 million.

The company raised the funds in a debt offering, according to a Form D filed with the U.S. Securities and Exchange Commission on Aug. 20. The date of first sale was Aug. 9. A representative for the company did not return a request for more information.

The Louisville-based company specializes in surface engineering and precision nano-coatings, according to its website. Using a specialized manufacturing process, Forge Nano’s coatings work best for products like lithium-ion batteries and electrodes.

Last year, the company raised $3 million.