Robert John Cleland

Howden Africa Holdings Ltd. designs, manufactures and supplies fans and blowers, rotary heat exchangers and gas cleaning equipment for utility and industrial applications. It operates through the following segments: Fans & Heat Exchangers, Fabrication Technology and Environmental Control. The Fans and Heat Exchangers segment focuses on air and gas-cooling technologies within the coal/gold mining and power generation markets. The Fabrication Technology segment includes the supply of welding equipment and consumables. The Environmental Control segment covers dust extraction and gas treatment technologies which reduces atmospheric pollution generated by industrial plants. The company was founded in 1854 and is headquartered in Johannesburg, South Africa.

Triplex Lloyd Plc is a holding British company that carries on business. The company is based in Oldbury, UK. Triplex Lloyd was acquired by Doncasters UK Holdings Ltd. on December 01, 1997 for $327.61 million.

Howden Group Ltd. designs, engineers, and supplies air and gas handling equipment, including industrial fans, process gas compressors, and rotary heat exchangers. Its products include axial fans, centrifugal fans, compressors and blowers, heaters, and other ventilation fans. The firm also offers services for key industries including power generation, petrochemical, mining, steelmaking, and cement manufacture sectors. Its brands include Aeolus, American Blower, Bryan Donkin, Canadian Blower, and Wolf Fans. The company was founded by James Howden in 1854 and is headquartered in Renfrew, the United Kingdom.