BAE Systems is one of the world’s largest defence, aerospace, and security companies (US subsidiary BAE Systems, Inc. in Arlington, VA); relevant to clean transport, its Electronic Systems business develops electric and hybrid-electric propulsion systems for transit buses.

Binani Technologies (founded 2017; London, UK, with an India entity in Bengaluru) is a team of aerospace, automotive, and transport engineers designing and building vertically integrated electric powertrains as a platform for electric trucks and mass-transit vehicles.

AMPECO, founded in 2018 and headquartered in Sofia, Bulgaria (with an Australian presence), provides a white-label, hardware-agnostic EV-charging management software platform used by 200+ charging network operators across 70+ markets.