about background

Swiss Quality Advisory since 1999

We are more than just tax advisors and accountants. We pride ourselves on giving forward-thinking advice, support and assistance to help our clients achieve their personal and business ambitions.

Our Values

We are more than just tax advisors and accountants. 

We pride ourselves on giving forward-thinking advice, 
support and assistance to help our clients achieve their personal and business ambitions.

blue penguin

Personalized customer assistance

We flap our wings to meet you wherever you are globally. Experience a financial partnership that goes beyond borders.

Top-notch service provision

Our financial solutions are as unique as each penguin's markings. Dive into the depths of high-quality service with zero complaints – a testament to our commitment to excellence.

yellow penguin

Niche approach to problem-solving

For international businesses wading through legal icebergs, we are the expert ice sculptors. Our legal structures ensure compliance, optimize taxation, and carve a path to success.

penguin animation

We are here for:

business clients

Businesses

Our expertise in the fields of legal, tax and financial advisory to our corporate clientele draws on the vast experience built over more than two decades. We provide professional and tailor-made services with a special focus on the establishment of company structures, administrative affairs, accounting and residency issues.

Learn more
individual clients

Individuals

Trust is at the core of our relationship with private clients. Establishing a close relationship based on trust is what our personal and professional service is all about. Building on our expertise and sense for discretion, we aim to provide our clients with a service on a par with their requirements.

Learn more
blockchain projects

Blockchain projects

At Constance Grimaud, we offer comprehensive blockchain technologies services, providing strategic business advisory, personal tax guidance, and innovative solutions for your business needs.

Learn more
art collectors

Art collectors

Whether you are buying or selling art, we can assist you with financial, escrow, tax advisory and putting you in contact with external experts and auction houses. We are passionate about what we do and we're proud to exhibit our modest art collection.

Learn more

Meet Our Team

Get to know the talented individuals behind our success.

Roger Claude Maibach

Chief Executive Officer

Fabiano Mazzoleni

Chief Operating Officer & Fiduciario Commercialista

Miriam Balascio

Chief Financial Officer
& Vice President

Kristina Maccagnino

Executive Assistant
& Office Manager

Raphael Roger Maibach

Commercial Lawyer
& Blockchain Specialist

Adele Vecchiato

Business Administration Services (FRC)

Martina Velardi

Business Administration Services (FRC)

Doris Bruelhart

Business Administration Services

Andrea Fuentes

Team Member

Ursula Zwikirsch

Compliance Officer, Residency
& Tax Specialist

Erika Maibach - Camenisch

Team Member

Corinne Beeler

Administration

Licenses & Affiliations

Up to date with the latest licenses and regulations

Where to Find Us

We are here to help. Reach out to us for any inquiries.

Office

Passaggio del Naviglio Vecchio 4
P.O.Box 763
6600 Locarno
Switzerland