22nd Century Technologies, Inc.

Campbell-Sevey Inc, based in Minnetonka, MN, has been a leader in intelligent energy system solutions since 1937, specializing in steam, boiler, and HVAC systems. With over eight decades of technical and field experience, the company is dedicated to enhancing system efficiency, productivity, and safety across various industries. Their expert engineers offer comprehensive services, including product support, training, installation supervision, and energy system assessments tailored to the specific needs of refineries, healthcare, education, and more. By partnering with industry-leading manufacturers, Campbell-Sevey ensures the highest quality and reliability in all its energy system products and solutions. Generated from the website

McQuay International is one of the leading providers of systems solutions for heating, ventilation and air conditioning equipment in the world. The company offers engineering services for commercial, industrial and institutional customers. It provides a range of chillers, indoor air handlers, coils and condensing units. McQuay International offers a variety of fan coils and self-contained unit ventilators. The company provides products of the VRV, Remington, HermanNelson and Perfex brands. It offers heat pumps and rooftop systems. McQuay International offers emergency repair and equipment upgrade services. The company organizes on-site training programs that include routine maintenance and troubleshooting services. In addition, it is a part of Daikin Industries and operates McQuay Solutions Group, which offers retrofitting and design and build solutions for the education and health care industries.

For over 36 years, Lake Air Metal Products operates as a division of Lake Air Companies. Based in Minneapolis, Minn., it specializes as steel metal fabricators. Its capabilities include engineering, laser cutting, turret punching, forming, computer numerical controls (CNC) machining and turning, electromechanical assembly, welding, tapping and drilling, deburring and complex metal finishing. The company caters to various sectors, including medical, communications, aerospace, food, packaging, mining, weighing and scaling, X-ray and metal detection, printing, contract manufactures and green alternative energy.