Swiss accounting company
founded by entrepreneurs
for entrepreneurs

Financial accounting

Human Resources

Administrative follow-up

Legal & Tax Consulting

IT Consulting
NIRIS SA
Founded in 2020 in Lausanne, our mission is simple: No more paperwork and dusty binders! With us, everything is digitized, automated, and optimized to offer you a tailor-made service and save you as much time as possible. Born in the digital age, we’re not just following the trend—we’re using tech to reinvent accounting. Faster, smoother, and finally efficient.
Already more than 70 clients : startups, freelancers, associations, and SMEs between Geneva and Zurich trust us to support them in their positive-impact projects.

A service on demand
From the initial idea to the exit, over funding we've experienced a lot.

A crossfunctional vision towards sustainability
Engagé dans des projets innovants de comptabilisation carbone.

A crossfunctional software expertise
From bookkeeping, over Odoo ERP implementation expertise until HR management.

Anton ZELLER
CEO, Master Accounting, Control and Finance
We enjoy working on inspiring projects !
We have a strong desire to shake up the fiduciary environment in Switzerland through the implementation of automation, technology, AI and the integration of social and ecological considerations in accounting.

Atef SAOUD
CPA, Master Accounting Control and finance, Specialist Odoo
Our services
Centralize all your needs with NIRIS
Financial accounting
Conseil juridique & fiscal
Human resources
ODOO ERP IMPLEMENTATION
Administrative
Any questions about our services?
THEY TRUST US
And you?




CONTACT US
@ EPFL Innovation Park, building D, level 3, Lausanne

Our partners & sponsors




