KELLER & COLL. is specialized in advising on the following M&A transaction projects:


KELLER & COLL. brings a proven record of several hundred transactions successfully concluded in over twenty countries around the world. That provides us with substantial consultancy experience.

We are focusing on M&A projects with an emphasis on the Small- and Mid-cap segment among small and medium-sized enterprises and large corporations (spin-offs). Meanwhile we have successfully concluded a number of projects on behalf of financial investors and large corporations. More than half of all projects were carried out with international partners.