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Contract Law

Contract negotiations, joint ventures, GTC, shareholders’ agreement, cooperation agreement

We advise private individuals and companies on drafting contracts, negotiating contracts and enforcing contracts. We also review and edit all types of contracts, including:

  • Purchase agreements (moveable property or real estate)
  • Rental and lease agreements
  • Loan agreements
  • Credit agreements
  • Employment agreements
  • Contract for work and services and trust agreements
  • Broker, agency, commission, freight and forwarding agreements
  • Surety, guarantee, pledge, security, deposit agreements
  • Company and shareholder agreements
  • Concubinage, marriage, inheritance, renunciation of inheritance and inheritance division agreements
  • leasing, exclusive distribution and distribution agreements
  • license agreements

Your Experts

Patrick Stach

Senior Partner

Michael Kummer

Senior Partner

Arnold Vahrenwald

Consultant

Sheila Stach

Junior Associate

Felix Imbach

Junior Associate

Sven Pschorn

Junior Associate

Reto Kuoni

Junior Associate

Faris Beganovic

Junior Associate

Filip Lapadatovic

Junior Associate

Focus

Stach Rechtsanwälte recognised as a leading law firm

Stach Rechtsanwälte AG was recognised in the 2026 rankings in the practice area of “Private Equity, Venture Capital and Corporate Law”

We are absolutely delighted to receive this award and would like to thank our clients and partners for their loyalty and the trust they have placed in us.

Termination of a Lease Due to Urgent Need

The acquisition of a rented residential or commercial property regularly raises issues under tenancy law, particularly where the new owner intends to use the premises personally or to carry out structural alterations. A key question in this context is under which circumstances a lease may be lawfully terminated on the grounds of urgent personal need.