An-Ping Hsieh

United Technologies Corp. engages in the provision of products and services to the building systems and aerospace industries worldwide. It operates through the following business segments: Otis; Carrier; Pratt and Whitney; and Collins Aerospace Systems. The Otis segment designs, manufactures, sells, and installs elevators, escalators, moving walkways, and service. The Carrier segment provides heating, ventilating, air conditioning, and refrigeration solutions. The Pratt and Whitney segment includes aircraft engines for the commercial, military, business jet, and general aviation markets. The Collins Aerospace Systems segment offers technologically advanced aerospace products and aftermarket service solutions for aircraft manufacturers, airlines, regional, business and general aviation markets, military, space and undersea operations. The company was founded in 1934 and is headquartered in Farmington, CT.

Clipper Windpower Holdings Ltd. engaged in turbine manufacturing and project development and also develops wind energy technology. Its projects include Criterion, Endeavor I, Flying Cloud Intrepid Medicine Bow, Silver Star I and Victory I. The company had two divisions, namely, Wind Project Development and Turbine Technology & Manufacturing. The Wind Project Development division engaged in the activities associated with developing wind energy facilities, including identifying and acquiring rights to potential wind sites, engineering, construction, project financing, project management and ownership. The Turbine Technology & Manufacturing division provides designing, engineering, manufacturing and the sale and servicing of wind turbines. The company was founded by James G. P. Dehlsen and James Brenton Dehlsen in 2001 and was headquartered in London, the United Kingdom.

Otis Elevator Co. manufactures and maintains elevators, escalators, and moving walkways. The company also offers maintenance and monitoring services to its customers through network of branch offices and service centers. Its products include Gen2, HdroFit, SkyRise and SkyBuild. The company was founded in 1853 and is headquartered in Farmington, CT.

Hubbell Ltd. manufactures and supplies electrical products. The company's products include electrical switchgear, control gear, wiring devices, cable management and other associate products. It also offers electrical plugs, adaptors, and industrial lighting products. Hubbell is headquartered in Burton upon Trent, UK

Carrier Fire & Security Corp. provides products and services for security and fire protection. It also provides integration, installation, monitoring and service of intruder alarms, access control and video surveillance. The company is headquartered in Farmington, CT.

Haefely Test AG engages in the distribution of high-voltage test products which includes measuring and diagnostic equipment. It also focuses on the acquisition, sale, and use of intellectual property rights. The company was founded by Emil Haefely in 1904 and is headquartered in Basel, Switzerland.

Part of Hubbell, Inc., Hubbell Holdings Ltd. operates as a holding British company whose subsidiaries manufacture and sell test equipment. The company is based in London, UK.

Hubbell Holdings Europe Ltd. functions as an investment holding company. The company was founded on May 14, 2013 and is headquartered in London, the United Kingdom.