Apsis Science and Technology

Apsis Science and Technology is a Montreal-based aerospace engineering company serving the commercial space and defense industries. Founded by aerospace engineer Eric Haengel, the company draws on more than a decade of experience developing, launching, and operating commercial satellite systems. Its work centers on space-grade radio communication technology, radio-frequency (RF) systems engineering, and space systems engineering, helping customers turn mission requirements into working hardware.

Apsis offers space-qualified radio products, including its Opal TT&C radio, alongside end-to-end RF design, analysis, prototyping, and integration. Its spacecraft and mission engineering services support projects ranging from individual spacecraft and communications payloads to satellite constellations and emerging defense capabilities. The company tailors its approach to each mission, which may involve using an existing product, adapting it, or developing a new solution.

Apsis follows a “Careful COTS” approach, applying commercial components, engineering practices, and manufacturing methods while designing for demanding space environments, reliability, manufacturability, and constellation-scale deployment. Its goal is to provide practical, cost-effective technology without compromising mission requirements or reliability.