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National Trade Supply Plans Greenwood, Indiana, Operations Center

National Trade Supply, a national supplier of air and water filter products, plans to expand its operations in Greenwood, Indiana. The company plans to create up to another 43 new jobs by the end of 2024.

NT Supply will invest nearly $4.9 million at its operations at 2011 Southtech Drive, growing within its existing facility, acquiring a 143,000-square-foot facility adjacent to its current facility, and purchasing additional manufacturing equipment and automation to increase production and fulfillment capacity. The company completed the building acquisition in June 2020 and is fully operational in the new space.

"Demand for cleaner air and water and, therefore, our products had been steadily growing for years, and we continually found ways to safely and efficiently operate from a single facility," said Todd Kenworthy, COO of NT Supply. "It became clear we couldn’t continue to serve our customers and employees properly without adding square footage to our vision. When we considered our options to expand, we decided to remain in Johnson County because of the friendly business environment, welcoming community, low cost of living, access to a talented labor pool and easy interstate access."

The Indiana Economic Development Corporation offered National Trade Supply LLC up to $640,000 in conditional tax credits based on the company’s plans to create up to 86 new jobs by the end of 2024. These tax credits are performance-based, meaning the company is eligible to claim incentives once Hoosiers are hired. The city of Greenwood supports the project in partnership with Aspire Johnson County.

"NT Supply's growth in Indiana is admirable, from its early starts with one e-commerce site, to now a national brand of multiple highly specialized e-commerce sites," said Indiana Secretary of Commerce Jim Schellinger. "Indiana's supportive business environment encourages companies like NT Supply to expand operations and create more quality job opportunities for Hoosiers."

Founded as a HVAC e-commerce site in 2002, NT Supply has transformed into a group of specialized and diverse e-commerce sites including, and flagship site featuring its AirX and ClearChoice filter brands. DF Filter Pro also offers retail locations for mechanical contractors and homeowners in Greenwood and throughout Indiana and Illinois.

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