About us

Übersetzungscenter Leikin
Märzengasse 43
CH-5430 Wettingen

056 42727 15


Leikin Translation Centre was founded by Dr. Iosif Leikin in 1996 in Wettingen, Canton of Aargau. Recorded in the commercial register on 11/01/2001, company number CH-400.1.022-938-8.

Founder Dr. Ing. Iosif Leikin was always fascinated by languages and translation. By opening the Leikin translation firm 1996, he turned his passion into a career and ever since has provided high-quality translations in all conceivable industries with his team of expert translators.

The Leikin Translation Centre offers a comprehensive portfolio of professional translations, proofreading, official certifications and apostilles in many European and international languages.

Iosif Leikin

Quality Management System

The quality management system stands for customer-oriented service and efficient processes. Even the orders with the shortest turnaround are executed on schedule and expertly. Our professional, degreed translators are well-educated, competent, experienced and always translate into their native language. Our translators are authorised to officially certify any document after the translation. We also take care of the apostille/notarisation for you!

Our customers

Renowned Swiss companies from a wide range of industries and sectors, public institutions, service providers and private customers form the long-term customer base. Professional terminology databases guarantee customer-specific linguistic consistency.


The fastest way to send us your documents is by e-mail to , as an attachment using the inquiry form “kurze Anfrage” on our website, or via fax no. 056 427 3182 or by copy via mail. Do you have more questions? Just write to

We will gladly and promptly respond to your concerns.


ABB Switzerland AG, ALSTOM AG, RUAG, HOLZIM AG, Charles Ischi AG, MARTI Tunnelbau AG, Maschinenfabrik Rieter AG, Bühler AG, Schneider Elektronics Ltd, ELEX AG, Leoni Studer, Tehag AG, Brun-Mech AG, Sterki AG, Maxcom AG, Executive Jet Investments AG, PLIM Cooperation, COMA Services AG, RUWA AG, DIPLOMAT AG, Coracle GMBH, BRUN Kransysteme AG, RMC-Remeincon AG, Charles Ischi AG, Rital AG, RUAG, IP Multimedia (Schweiz), SIPAVAG AG, U-NICA AG, Cornèrcard AG, ZHAW. SMS-Concast, Kuoni SG, GRANELLA AG, Tamedia, EMIL GIESER AG, ARBOR Fluidtec AG