Senior 

Senior plc is a global engineering enterprise dedicated to the design, production, and distribution of high-technology components and sophisticated systems. The company caters to leading original equipment manufacturers (OEMs) across vital sectors worldwide, including aerospace, defense, ground transportation, and energy. Its operations are segmented into two primary divisions: Aerospace and Flexonics. The Aerospace division delivers a range of specialized, engineered products, such as high- and low-pressure ducting systems, intricate control bellows, various assemblies, and sensors. It also produces precision-machined and fabricated components for aircraft engines and airframes, alongside fluid systems ducting and control solutions. Conversely, the Flexonics division supplies products like exhaust gas recycling (EGR) coolers, fuel mixing and distribution systems, and flexible couplings. Its extensive portfolio also encompasses engineered expansion joints, dampers, diverters, flexible hose assemblies, control bellows, fuel cells, heat exchangers, and other precision-machined parts. Founded in 1933 as Senior Engineering Group plc, the company adopted its current name, Senior plc, in 1999. Its corporate headquarters are situated in Rickmansworth, United Kingdom.