Law firm and notary office in Wil, Teufen and Zurich
Personal, competent, reliable. We advise and represent private individuals and SMEs in inheritance, family and criminal law as well as corporate and commercial law — before authorities and courts, in Switzerland and abroad.
Eleven personalities,
one standard.
Behind SteuriFisch AG stand committed personalities with different areas of specialisation — united by the ambition to provide our clients with the best possible legal support.
Fabian Steuri
How we support you.
Divorce
We guide you through your divorce — from the first conversation to the final decree, amicably wherever possible.
Notarial Services
We notarise what matters — property purchase, marital agreement or incorporation. Legally secure and often at short notice.
KESB Proceedings
A letter from the KESB? We know the procedure, protect your rights and challenge disproportionate measures.
Estate Planning
We arrange today what counts tomorrow: power of attorney, will and succession — so your wishes prevail, not chance.Our areas of law.
Inheritance Law
We settle your estate before others do — from the will to the partition, with a Certified Specialist SBA.
Family Law
We bring order to separation, custody and maintenance — so your family finds a solution that lasts.
Corporate Law
Formation, restructuring or succession: we keep your company legally on track — pragmatic and well-founded.
Criminal Law
When it gets serious, we are there: we defend you from the first police interview — discreet, committed, available.
Tenancy Law
Received notice or in a dispute over your lease? We assess your position and act — for tenants and landlords alike.
Employment Law
Dismissal, unpaid wages or a reference: we clarify your claims and enforce them — for either side of the contract.Why steurifisch.
Law firm and notary office under one roof
Advice, representation and public notarisation from a single source — from marriage contracts and company formations to inheritance contracts, without changing your contact person.Certified Specialist SBA Inheritance Law
Certified specialisation in inheritance law and estate planning — a title awarded by the Swiss Bar Association.Three offices and a correspondence office
Head office at Villa India in Wil, offices in Teufen AR and Zurich, correspondence office in Gossau SG — personal advice where you are.Clear communication on approach and costs
In the initial consultation we clarify your situation, the approach and the expected costs before any work begins. We reply to enquiries within one working day.Advice in five languages
We advise in German, English, French, Italian and Spanish — including cross-border cases and mandates with an international dimension.Professional associations and supervision
Members of the Swiss and St. Gallen Bar Associations and of the SRO SAV/SNV; all attorneys are entered in the lawyers' register and supervised by the Bar Chamber of the Canton of St. Gallen.Where to find us.
Wil SG — Head office
Your lawyer and notary in Wil SG — our head office in Villa «India» at Zürcherstrasse 19, a few minutes' walk from Wil railway station.
Zürcherstrasse 19 (Villa India)
9500 Wil SG
Zurich
Your lawyer in Zurich — at Gessnerallee 28 in District 1, a few steps from the main station. Mon–Fri 08:00–12:00 and 13:30–17:30, meetings by appointment.
Gessnerallee 28
8001 Zürich
Teufen AR
Your lawyer and notary in Teufen AR — legal advice for the Appenzell region, a few minutes from the city of St. Gallen. Mon–Fri 08:00–12:00 and 13:30–17:30, meetings by appointment.
Ebni 3
9053 Teufen AR
Gossau SG — Correspondence office
Your lawyer and notary in Gossau SG — at Wilerstrasse 1, c/o Advokatur Henzen, between Wil and St. Gallen. Mon–Fri 08:00–12:00 and 13:30–17:30, meetings by appointment.
c/o Advokatur Henzen
Wilerstrasse 1
9200 Gossau SG
