You can contact the executive board here.

+49 (0) 61 95 - 987 48 30

We look forward to your call!

UnternehmensBörse Grönig & Kollegen AG
Schöne Aussicht 18
65779 Kelkheim-Fischbach (Taunus)


Our Ethical Principles

A corporate sale requires purposeful and professional action. We seek the right buyer for you and guide you through the sales process to the successful sale of a company.

Corporate sales
Corporate sales

You want to buy a company or buy shares? We help you to find the requested company, assist you in the analysis and lead the negotiations until the successful conclusion of the contract.

Business acquisition
Business acquisition

We find financially strong partners for you, bring together investors and company owners and check the market for similarities.

The result: a selection of individual investment opportunities or investors that suit you perfectly.

Business participations
Business participations

The business exchange Grönig & Kollegen is your marketplace for certified company offers and requests. Trust in our quality-tested companies and investors.



Our mission is to realize sustainable corporate succession in the German middle class. We help entrepreneurs tackle new challenges, whether through a corporate sale or purchase. Through our performance-based model, we minimize the risk for our clients.

We see ourselves as a reliable consultant and competent representative of your interests. Your trust is our highest good.

Our policy is always to give you the security you expect from a strong partner:

  • We only accept orders if we are convinced of their feasibility.
  • We guarantee that orders will be completed even if one of our partners should fail.
  • We work only for the party that has commissioned us.
  • We guarantee confidential and discreet processing.
  • We guarantee responsible handling of your data.
  • We work on the basis of reasonable and transparent costs.