Prix Plaintree Systems Inc. (PTEEF)

Plaintree Systems, Inc. engages in the design, development, engineering, and manufacture of aerospace and telecommunications products. The company is headquartered in Arnprior, Ontario. Its Specialty Structures division includes the Triodetic Group, which is a design/build manufacturer of steel, aluminum and stainless-steel specialty structures, such as commercial domes, foundations for unstable soil conditions and flood zones, for free-form structures, barrel vaults, and others; and Spotton Corporation, a design and manufacturer of high-end custom hydraulic and pneumatic valves and cylinders. Its Applied Electronics division includes Hypernetics, Summit Aerospace USA Inc. and Elmira Stove Works Inc. businesses. Hypernetics is a manufacturer of avionics components for various applications. Summit Aerospace USA Inc. provides high precision machining for the aerospace and defense markets. Elmira Stove Works Inc is a manufacturer of high-end heritage and retro-styled kitchen appliances under the brand names Northstar, Fireview and Heritage.