Matti Kristian Rantaniemi

Part of Carrier Global Corp., Carrier Oy is a Finnish company that markets, sells, installs, and maintains cooling and heating systems. The company is based in Vantaa, Finland.

Part of RTX Corp., Otis Oy is a Finnish company with a legacy of over 169 years in the elevator industry. Otis is a well-known brand that has transformed elevators and escalators with its invention of the safety brake and new technologies. Otis ONE™ is a personalized service that uses smart and latest technology, powered by the internet of things, machine learning, and cloud connectivity. Otis provides elevators, escalators, and moving walkways for skyscrapers, shopping centers, iconic buildings, infrastructure, historic sites, hotels, and hospitals, giving people the freedom to connect in a taller, faster, smarter world.

Part of Carrier Global Corp., Kidde Finland Oy is a Finnish company that specializes in fire protections. The company is based in Vantaa, Finland.

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.