Companies

These are the companies and organizations that make up Eric Büttner’s professional network, built over an 18+ year career in software engineering and technology leadership. Some he founded or worked at; others are partner firms connected to them. Each profile explains what the company does, the market it serves, and how it connects to the rest of the network. They range from his own software studio, tuffz, and PropTech platforms like Vestway and Homebase, to the digital agencies where he started out and residential real-estate partners such as Knight Frank and Instone. The profiles are grouped by industry below.