S1 Solutions AG — Rütiweg 101, 3072 Ostermundigen, Switzerland

"Highly recommend S1 for work permits and tax assistance in Switzerland! They made the process stress-free. A top-notch team! Thanks!

Andrew Zacek

S1 Solutions AG exceeded my expectations in every way possible. 10/10 recommend!

Redouane Manouar

Thanks for your cooperation guys and great work! I am really satisfied. Just what I needed :))))

Jakub Gomboš

The best service indeed! Thank you and I will definitely recommend you further!

nikolka vykopal

S1 Solutions AG is a renowned company specializing in the formation of limited liability companies (GmbH) and public limited companies (AG), the provision of comprehensive accounting and tax services, and personnel administration. Their professional team possesses in-depth expertise and experience, enabling them to offer tailored and efficient solutions to their clients. S1 Solutions AG distinguishes itself through reliability, transparency, and an individualized approach to each client, ensuring the smooth handling of all administrative and financial matters. Partnering with this company guarantees professional and worry-free solutions for all your business needs. 👌🏼💪🏼

Robert Malina

S1 Solutions AG is an excellent company that helped me establish my GmbH and handle all related matters, including management. They offer comprehensive services in the areas of accounting, taxes, and human resources administration. The professional team at S1 Solutions AG is characterized by in-depth expertise, reliability, and personalized customer service. Thanks to their support, the company formation process was smooth and efficient. I can recommend S1 Solutions AG to anyone looking for professional and reliable support in starting and running a business.

Aneta Harkabusova