Get in Touch

We look forward to hearing from you. Please reach out via email or phone, we prefer a direct, personal conversation.

Advior CM&S AG Alexander Cassani

Alexander Cassani

Partner

Advior CM&S AG Niklaus Mueller

Niklaus Müller

Partner

Advior CM&S AG Matthias Spiess

Matthias Spiess

Partner

General Inquiries

Visit Us

At the bus stop “Zuerich, Kanonengasse” , Militaerstrasse 76, 5th floor.

Advisory Mission Statements

We collaborate closely with our clients’ trusted advisors who already provide tax, legal, accounting, or other qualified services throughout the transaction process as their partner, not competitor. Alternatively, we can introduce experienced and independent specialists whenever needed.

Our fee structures are tailored to the specific circumstances of each project, considering the client’s preparatory work, the roles of other advisors, and the responsibilities assigned to us. Depending on the nature of the engagement, we often work on a success basis or with a combination of fixed and contingent fees to prioritize the client’s success. We only charge hourly rates when required by the client, but then, of course, on a fully transparent basis.

As an independent advisory boutique, we do not face the typical conflicts of interest of accounting firms or banks. We devote our full attention to the needs and interest of our client and never compromise or client’s goals. We only accept mandates when we know that we can deliver on the expectations.