For more than 15 years, we at sonntag have been pursuing a mission:

We secure the future of companies built up over a lifetime, arrange corporate succession and create fresh perspectives – and we do all this with an unyielding will, dedication and passion.

As experts for mergers & acquisitions (M&A) in the high-credit German mid-size business sector, we advise our clients in the purchase and sale of businesses.

We determine purchase prices on the market without revealing the identity of our clients. Thereby we are confronting our clients’ ideas with the actual market resonance even before the intention of selling is disclosed.

Our approach proves us right: We were honored by WirtschaftsWoche with the “Best of Consulting” Award 2018 in the field of M&A – Mittelstand.

Our service for you


Are you interested in our services?

Please do not hesitate to contact us via phone or e-mail and let us arrange an appointment for a personal meeting.

We look forward to meeting you.

Tel.: 0641 – 9446830