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Céline Richa
Managing Partner - CFA, Certified Tax Expert, MSc Applied Mathematics (EPFL), Certified Auditor.


Engineer in applied mathematics by background, certified tax expert, Céline has over 25 years of experience in the audit, business and tax consulting and investment industry, having worked with the most prestigious firms before joining the family business. Mother of 2 girls, she is also fond of endurance sports, and an elite marathoneer and ultra-marathoneer.

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Guy Roch
Senior Tax Specialist

Guy has more than 20 years of experience in individual taxation within our firm. Before that, he has acquired a long experience as an accountant, with a special focus on real estate and inheritance law. His multidisciplinary expertise, his listening skills, his pragmatism and the care with which he takes care of files is particularly well appreciated by our clients.

Besides work, he is a passionate reader, aircraft modelist and motorbiker, and is an enthusiastic mountain hiker.

Nicolas Gontier
Senior Accountant, BA in Business Administration


Economist by background (BA in business administration), Nicolas has over 20 years of professional experience in the fields of accounting and VAT, accomplished both in family office and international audit & accounting firms.
A young father, Nicolas is also a guitarist and football player in his spare time.

Catrine Charif
Senior Accountant and Salary Manager

Catrine has now over 10 years of experience in accounting and salary management, accomplished within 2 family-owned tax & accounting firms,. Very reactive, an accounting-software geek, she is always keen on finding solutions to every issue. She is now specialising in family-office type of mandates.

Nilo Brito
Senior Accountant & Salary Manager

Nilo has over 10 years of experience in the accounting & payroll management fields in Switzerland.

Ashley Gallardo

Ashley is currently doing a traineeship within our firm.