LEXPARTNERS. was established in 1978 and is an active member of Consulegis since 1990. In 2013 LEXPARTNERS. and MCS-LAW, a firm specialised in business and media law, merged to LEXPARTNERS.MCS. The result of this merger is a distinguished law firm and notary's office with a qualified team of attorneys and notaries in four different locations in Basel, Binningen and Muttenz, all in the north-western part of Switzerland and very close to Germany and France. LEXPARTNERS.MCS provides the client with quick and comprehensive single-sourced solutions by still advising personally.

All of our attorneys and notaries have extensive experience over many years in their field of law. In addition to the excellent international contacts, LEXPARTNERS.MCS also maintains strong regional ties through its partners’ personal engagements in associations, in different boards and political and business networks.

LEXPARTNERS.MCS offers Swiss and foreign clients continuous or occasional both advisory and litigation services with more than 20 attorneys. Partners and associates provide a wide range of expertise and carefully coordinate their specialisations. Our team is able to deliver comprehensive solutions for a broad range of legal issues, while they focus on the following main areas of practice:

Corporate Law, including incorporations, mergers and other restructurings, acquisition and sale of companies, corporate succession, corporate governance and representing companies as members of the board.

Tax Law, mainly national and international tax planning for companies and individuals, use of special tax privileges, restructurings, tax litigation and fiscal representation.

Litigation and arbitration, by representing private and corporate clients as well as public authorities in all areas of private and public law, with a special emphasis on commercial and contract law.

Environmental Law, with a vast experience in guiding chemical and pharmaceutical corporations through all aspects of cleaning up hazardous waste sites.

Inheritance Law, including estate planning, execution of wills, estate administration and distribution.

Energy Law, especially all aspects of Swiss regulation of the electricity market, cooperation contracts, concession law, construction law, energy supply contracts, including contracting solutions.

Information Technology Law, mainly national and international project planning regarding hardware, software and cloud computing solutions for companies, including contracting solutions.

Complete notary services, mainly in the areas of corporate law and inheritance law (for all of Switzerland, in some areas also for German clients) as well as real estate (in the cantons of Basel-Stadt, Basel-Landschaft and Solothurn).

Our Of Counsels, both university professors, are able to support our clients in all matters of European Law, Criminal Law and International Legal Assistance.


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Areas of practice

  • Contractual & Commercial Law
  • Company & Corporate Law (incl. M&A)
  • Bankruptcy & Insolvency
  • Tax Law
  • Wills Probates & Estates
  • Dispute Resolution & Litigation
  • Energy & Natural Resources
  • Labour & Employment Law
  • Media

Branch offices

Name: Dr. Ramseier Thomas

Link to profile »


Kirchplatz 16
4132 Muttenz
Tel.: +41 61 426 99 99
Fax: +41 61 426 99 98
E-mail: binningen@lexpartners.ch
Website: http://www.lexpartners.ch