EyeWonder, a provider of interactive digital advertising services, is expanding its presence overseas with an acquisition as well as the addition of a new office and staff at operations in Europe.

EyeWonder has acquired Vendi Interactive, which is based in Germany. Terms were not disclosed. Vendi will change its name to EyeWonder, and Ken Gitzen, the firm’s co-founder, will remain with the new company as managing director for Germany.

EyeWonder also opened a new office in London and added more staff at its operation in Ireland.