Katsuhiko Takagi

OYL Group designs and manufactures heating, ventilation, air-conditioning (HVAC) systems and products under the brand names McQuay, AAF International and J & E Hall. The company was founded on February 4, 1974 and is located in Sungai Buloh, Malaysia.

Daikin Applied (UK) Ltd. is based in Cramlington, UK. Part of DAIKIN INDUSTRIES Ltd., Daikin Applied (UK) Ltd. is a worldwide leader in air conditioning, delivering the next generation of solutions for indoor air quality with commercial HVAC. As an innovator in commercial HVAC, Daikin brings advanced technologies to the challenge of delivering comfort in large venues while minimizing energy expenses. The British company offers products such as the Pathfinder, the first fully configurable air-cooled screw chiller in the industry, and the SmartSource Compact Water Source Heat Pump (WSHP), which provides a low-cost alternative to larger WSHPs without compromising on desirable features. The company was founded in 1998, and the CEO is Ian Phillip Creasey.

Part of DAIKIN INDUSTRIES Ltd., AAF-McQuay UK Ltd. functions as a holding private company. The company is based in Cramlington, UK. AAF-McQuay was founded in 1988.

Daikin Applied Americas, Inc. provides heating, ventilation and air conditioning equipment and services. Its products include air handlers, chillers, chillers, chillers, unit ventilators and controls. The company was founded in 1924 and is headquartered in Minneapolis, MN.

American Air Filter Co., Inc. manufactures and markets air filtration and pollution control products and systems. It offers air filters, dust collection equipment, dust collector cartridges, bags, replacement parts, environmental systems, gas-phase equipment, filters, environmental, analytical, and design services, and heating, ventilation, and air conditioning (HVAC) equipment. The company was founded by William M. Reed in 1921 and is headquartered in Louisville, KY.