Deutsche Effecten- und Wechsel-Beteiligungsgesellschaft (DEWB) is a public equity firm that focuses on investing in technology companies specializing in photonics and sensor systems. Their typical investment rounds include Seed and Series A, targeting medium-capitalized companies with strong growth potential. DEWB leverages its expertise in corporate development and sector network to provide equity capital and strategic support.

Notable portfolio companies include Stableton Financial, which has raised $15 million. DEWB's investment philosophy centers on fostering growth through deep industry knowledge and connections. The firm offers unique value-add services such as corporate development expertise and access to a robust sector network, ensuring that portfolio companies benefit from comprehensive support beyond just financial backing.