Founded in 1951 by brothers Heinrich and Friedrich Trox with seven employees making ventilation grilles in a 110-square-metre backyard workshop, TROX North America is part of a global manufacturer of ventilation and air-conditioning components, equipment, and systems for indoor spaces. Today, the foundation-owned TROX Group operates 20 production sites and serves more than 70 countries, with its work spanning indoor air quality, fire protection, and smoke extraction. The company is pursuing climate neutrality by 2040 while developing complete, energy-efficient climate solutions.
LEED Platinum
European CSRD framework and European Sustainability Reporting Standards (ESRS)
Compliance program
SysTech Design IncFounded in 1985, SysTech Design Inc. is a second-generation family-owned company known for practical industrial ventilation solutions. From its Exton base, the company takes responsibility for projects across the United States and Canada, combining more than 120 years of team experience with field analysis, installation, and ongoing support for industrial facilities.221330EXTON, PA
Airecon Manufacturing CorporationFounded in 1979, Airecon Manufacturing Corporation designs and fabricates industrial ventilation and custom sheet-metal products, with a long-standing specialty in dust, fume, and mist control systems. The Cincinnati company expanded its standard equipment line in 1987 and serves manufacturers across the United States, with Airecon systems operating globally.CINCINNATI, OH
American Air Filter Company, Inc. (AAF International)American Air Filter Company, Inc. (AAF International) develops and supplies air filtration products and equipment for commercial, industrial, residential, and energy applications. Founded in 1921 from engineer Bill Reed’s effort to remove dust from his automotive paint shop, AAF has a history of filter innovations and is part of the Daikin Group. Its Energy & Industry division provides filtration equipment and services intended to protect people and industrial assets and improve operating performance.HUDSON, NY
North American Kitchen Solutions, Inc. (NAKS, Inc.)Since 1987, North American Kitchen Solutions has been a U.S. manufacturer serving the foodservice industry from production facilities in Ohio, Georgia, and Texas. The company is known for designing commercial kitchen ventilation systems for projects that require code-compliant, purpose-built solutions, including installations where space is tight.EASTLAKE, OH