Your law firm in Basel, Aarau,
Lucerne, Zurich, Zug and Bern

Legal advice

We will assist you in the preparation of contracts or in the out-of-court settlement of legal disputes with counterparties or business partners. Often a future legal dispute can be avoided by a thorough clarification of the factual and legal situation.

Legal representation

We are admitted before all Swiss courts and authorities and some lawyers are even admitted in various countries of the European Union. As representatives, we can also conduct negotiations on behalf of clients, who can thus avoid direct contact with the other party.

Business consulting

We advise and assist companies in planning the development of new business areas, investments in new markets and legal issues, as well as foreign companies interested in the Swiss market and seeking contacts, advice and support in this country.

Spanish Desk

The specialists of our Spanish Desk advise and support private individuals and companies from Switzerland, Spain and Latin America in a professional and linguistically competent manner with regard to investments, financing, trade, company formation and the legal framework in these countries.

Legal advice​

We will assist you in the preparation of contracts or in the out-of-court settlement of legal disputes with counterparties or business partners. Often a future legal dispute can be avoided by a thorough clarification of the factual and legal situation.

Legal representation

We are admitted before all Swiss courts and authorities and some lawyers are even admitted in various countries of the European Union. As representatives, we can also conduct negotiations on behalf of clients, who can thus avoid direct contact with the other party.

Business consulting

We advise and assist companies in planning the development of new business areas, investments in new markets and legal issues, as well as foreign companies interested in the Swiss market and seeking contacts, advice and support in this country.

Spanish Desk

The specialists of our Spanish Desk advise and support private individuals and companies from Switzerland, Spain and Latin America in a professional and linguistically competent manner with regard to investments, financing, trade, company formation and the legal framework in these countries.
Rechtsanwältin Ama Mülthaler von der Anwaltskanzlei Basel

Lawyer
Ama Mülthaler

Rechtsanwalt Philippe Häner von der Anwaltskanzlei Basel

Lawyer
Philippe Häner

Rechtsanwalt Daniel Ordas von der Anwaltskanzlei Basel

Lawyer
Daniel Ordas

Rechtsanwalt Roman Hänggi von der Anwaltskanzlei Basel

Lawyer
Roman Hänggi

Lawyer
Beatriz Garcia

The entire range of services offered by our Swiss law firm Advokatur & Rechtsberatung TRIAS AG is available to you in the cantons of Basel, Aargau, Zug, Bern, Lucerne and Zurich in various languages:

German, Italian, French, Spanish, English, Russian, Bulgarian, Hungarian, Albanian, Belarusian, Catalan, Czech, Serbian, Portuguese and Turkish.

Thanks to our good international network, we can not only help to solve Swiss problems.

Our Swiss TRIAS law office cooperates with law firms on all continents, especially in Germany, England, France, Italy, Spain and the USA.

Do you have any questions?

Make an appointment with our lawyers

The entire range of services offered by our Swiss law firm Advokatur & Rechtsberatung TRIAS AG is available to you in the cantons of Basel, Aargau, Zug, Bern, Lucerne and Zurich in various languages:

German, Italian, French, Spanish, English, Russian, Bulgarian, Hungarian, Albanian, Belarusian, Catalan, Czech, Serbian, Portuguese and Turkish.

Thanks to our good international network, we can not only help to solve Swiss problems.

Our Swiss TRIAS law office cooperates with law firms on all continents, especially in Germany, England, France, Italy, Spain and the USA.

Do you have any questions?

Make an appointment with our lawyers

Labour Law

Employment contract, holiday pay, vacation, periods of notice, illness, overtime, work references, working hours, inability to work.

Divorce law

Divorce without children, duration of divorce, divorce proceedings, divorce documents, must it go to court?, judicial separation, what is a separation agreement?

Migration Law

What documents do I have to submit in order to obtain a work permit? Cross-border commuters. Visas. Registration procedure.

Criminal Law

Overview and defence counsel for criminal proceedings. Trial before the criminal court. Assault, theft…

Traffic Law

Alcohol or mobile phone at the wheel. Driver’s license revoked. Tickets. Speed control – radar control. Traffic rules and signals.

Tax law

Is Switzerland tax-free? What kind of tax do you pay in Switzerland? Who is taxable in Switzerland? Things to know about tax returns.

Contract Law

Freedom of content or design. Freedom of conclusion. Freedom of form. Freedom to cancel or amend. Freedom to choose a partner.

Family Law

Whether by marriage or birth, separation or divorce, adoption, patchwork families, concubinates, same-sex partnerships we answer your questions.

Tenancy law

Rental agreement. Rent reduction. Notice. Notice challenge. Extension of the lease. Notice of termination. Defects in the rented property.

Corporate Law

What corporate legal forms are there in Switzerland? Number of founders? Duration of foundation?

Administrative law

Often, prior contact with the authorities makes sense in order to prevent misunderstandings and to check the discretionary scope of the authority and its practice. If all else fails, legal action is unavoidable.

Insurance law

Social security law. Private insurance law. Formal expropriation. Collective labour agreement. Property law.

Our publications

Networks

Contact form

Write us your request, our lawyers will write you back as soon as possible.

Or call us:

Law firm in Basel

Salinenstrasse 25
4133 Basel
Tel: +41 (0) 61 823 03 03
Fax: +41 (0) 61 823 03 04

Law firm in Aarau

Bahnhofstrasse 92
5000 Aarau
Tel: +41 (0) 62 393 03 03
Fax: +41 (0) 62 393 03 04

Law firm in Zurich

Rautistrasse 12
8047 Zürich
Tel: +41 (0) 44 880 03 03
Fax: +41 (0) 44 880 03 04

Law firm in Bern

Effingerstrasse 8
3011 Bern
Tel: +41 (0) 31 318 03 03
Fax: +41 (0) 31 318 03 04

Law firm in Zug

Grienbachstrasse 36
6300 Zug
Tel: +41 (0) 41 831 03 03
Fax: +41 (0) 41 831 03 04

Law firm in Lucerne

Rankhofstrasse 30
6006 Luzern
Tel: +41 (0) 41 489 03 03
Fax: +41 (0) 41 489 03 04

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Dear clients

The COVID 19 pandemic and the measures taken by the Federal Council to contain the Coronavirus have now also fully impacted the activities of lawyers in Switzerland. In many cantons, the operation of the courts with regard to party hearings was suspended until 30 April 2020. We expect a clear statement from the Swiss government regarding the course of deadlines in the coming hours or days.

Advokatur & Rechtsberatung TRIAS AG will continue to operate and can still be reached by telephone (061 823 03 03) as well as by e-mail ([email protected]).

Physical meetings will continue to take place, but these will be held exclusively at the office in Pratteln or in justified exceptional cases by appointment at our other locations (Aarau, Bern, Lucerne, Zug and Zurich).

We will continue to be available to our clients and new clients for all legal questions and apologize for any inconvenience caused.

With best regards and health wishes for the coming weeks, we remain for the TRIAS team

Daniel Ordás, attorney at law 076 32 32 014
Roman Hänggi, attorney at law 076 32 32 01