Vienna, Austria

CD Invest Consult GmbH was founded by Dr. Harald C. Klien and Dr. Heike Jandl in 2005. Both gained extensive experience in M&A consulting through previous activities and acquired numerous references across different industries.

With their team at CD Invest Consult GmbH they advise purchase and sale transactions of different scale and scope in Austria and beyond. Dr. Harald C. Klien acts as a contact for larger transactions whereas Dr. Heike Jandl is specialized in family businesses and small and medium-sized enterprises (SMEs).

Extensive M&A process know-how and personal contacts with corporate decision makers and investors are essential for our success. CD Invest assists its clients through purposeful personal guidance throughout the sale or purchase process.

Based on its experience in international M&A consulting, CD Invest supports you in all phases of the transaction process: from the definition of the growth strategy, market analysis, research and selection of potential investors, arrangements of personal meetings, to the coordination of due diligence and negotiation support.


Serving as your partner throughout all phases of the transaction process, your CFA principal will guide you through every challenge, advocate on your behalf, and leverage our firm's wealth of experience and resources to see you through to a successful close.

Choosing an investment banking firm is not easy. For many business leaders it is often a once in a lifetime decision. If you harbor any doubts about the next step, call us. Selecting an experienced and knowledgeable firm that is a strong advocate for your interests will provide the confidence and security inherent in making the right decision.

Dr. Harald Klien

Dr. Harald Klien

During his career Harald Klien has successfully led numerous acquisitions, company sales as well as privatizations, fundraisings and...