Pratt & Whitney Canada Invests $275M CAD in Longueuil Plant

Pratt & Whitney Canada will inject $275 million CAD into its Longueuil manufacturing facility to integrate automated production lines and advanced digital processes, securing 650 jobs in the Quebec aerospace sector.

Announced on July 21, 2026, during the Farnborough International Airshow, the modernization project is backed by up to $34 million CAD from the Government of Canada, alongside support from the Quebec government. The investment targets the engine manufacturer’s global headquarters and largest manufacturing site, representing approximately $195.5 million USD in capital upgrades.

Upgrading industrial capacity for turbine production

The capital injection will fund the installation of modernized machinery and automated production lines at the Longueuil plant. Pratt & Whitney Canada, an RTX business, produces turbine engines for regional aircraft, business jets, general aviation, and rotorcraft platforms. By implementing advanced digital manufacturing processes, the company aims to increase production efficiency and precision to meet rising global demand for its propulsion systems.

In a press release detailing the investment, Pratt & Whitney Canada President Satheeshkumar Kumarasingam stated the upgrades will strengthen industrial capacity and enable the manufacturer to better support its customers.

“It also reinforces our longstanding role as a pillar of the Québec aerospace ecosystem and a major contributor to Canadian aviation,” Kumarasingam said.

Federal and provincial government support

The modernization effort is a joint public-private initiative. Innovation, Science and Economic Development Canada (ISED) is providing up to $34 million CAD through the federal Strategic Response Fund. The Ministère de l’Économie, de l’Innovation et de l’Énergie du Québec is also supporting the project, though specific provincial funding figures were not disclosed in the initial announcement.

The Longueuil facility currently employs nearly 4,500 people. According to the federal government, the financial engagement will directly maintain 650 jobs at the site. The announcement was coordinated with Mélanie Joly, Minister of Industry and Minister responsible for Canada Economic Development for Quebec Regions, highlighting the strategic importance of the aerospace sector to the regional economy.

AirPro News analysis

We view this $275 million CAD investment as a necessary step for Pratt & Whitney Canada to protect its manufacturing base against ongoing global supply chain pressures. By shifting toward automated production lines and digital processes, the engine manufacturer is positioning its legacy Longueuil facility to handle higher production rates with greater consistency. Announcing the capital upgrade at the Farnborough International Airshow serves a dual purpose: reassuring global airframers of the company’s capacity to deliver on engine backlogs while demonstrating the Canadian government’s willingness to subsidize critical aerospace infrastructure.

Sources: Pratt & Whitney Canada