Pratt & Whitney Canada, an RTX (NYSE: RTX) business, announced on July 21, 2026 at the Farnborough International Airshow a C$275 million investment to enhance manufacturing operations at its Longueuil, Quebec facility. The investment will be funded by Pratt & Whitney Canada with support from Innovation, Science and Economic Development Canada and Quebec's Ministère de l'Économie, de l'Innovation et de l'Énergie. The Longueuil site is Pratt & Whitney Canada's global headquarters and its largest manufacturing facility, where nearly 4,500 employees support production of engines for regional, business, general aviation and rotorcraft platforms. The project will add automated production lines, modernized machinery and advanced digital processes to improve efficiency and precision. On the government side, the Government of Canada announced, through Minister of Industry Mélanie Joly, a Strategic Response Fund contribution of up to $34 million to support the modernization of the aircraft engine manufacturing centre of excellence in Longueuil. Company president Satheeshkumar Kumarasingam framed the investment as strengthening industrial capacity to meet growing global engine demand; the C$275 million commitment sits within RTX's broader operations, which had over $88 billion in 2025 sales. The upgrades are intended to reinforce Quebec's aerospace ecosystem and Canada's position in aerospace manufacturing supply chains.