They are the same company, they have the same address listed on their websites and Eurobike pages. Adapt is the company and Tavelo is the brand. For some reason they are so dead set on keeping public perception of the brands as separate, they even go to Expos as separate entities, based in separate booths, but they are the same. I too used to think Adapt was an OEM and Tavelo were just a separate entity buying Adapt's open mold frames and stamping their badge on them. And then even further, Pertual is a brand under Tavelo's brand, also listed under the same address on their website.