about us

we are business advisors with a longstanding experience in audit, accounting, tax and advisory

we deliver quality services to local and international companies based in the “arc leman” region

we value integrity and honesty and work hard to achieve results quickly

our mission

our goal is to make a real impact on your business by delivering high-quality services leading to tangible results

we aim to develop a trust-based partnership with all of our clients to create lasting value

we will act as your go-to advisor for all your day-to-day needs

our offer

we deliver big firm quality with small firm accessibility, reactivity and flexibility

we treat your challenges as our own, acting proactively to anticipate your needs

we believe in the added value of technology and help you to implement digital solutions


mathias dujourdil

swiss licensed audit expert

swiss certified public accountant

Mathias provides Swiss and international companies of all sizes with audits, accounting services, tax and advisory mandates.

Mathias has several years of experience as an auditor with KPMG and Deloitte in Geneva, with a focus on the trading and manufacturing sectors.

He is also currently a lecturer in corporate accounting and IFRS at the Haute école de gestion de Genève (HEG – HES-SO) in the International Business Management program.

Mathias graduated first of his class from the Master in Accounting, Control and Finance of HEC Lausanne, and holds the Swiss Federal Diploma in Public Accountancy (EXPERTsuisse). He is also a swiss licensed audit expert (RAB/ASR).

Mathias handles cases in both French and English.

lars zagers

swiss licensed audit expert

dutch certified public accountant

Lars has a wealth of experience in leading large international and SME audits and providing accounting services and advisory mandates to Swiss and international companies.

With more than 15 years of experience as director with Deloitte in The Netherlands and in Geneva, he kept a wide perspective and advises companies in many different sectors (pharmaceuticals, manufacturing, trading, etc) and of all sizes. He is also managing director of a wealth management company focusing on consolidation and reporting for UHNW individuals. This provides him with additional perspective on enterpreneurship and the asset management industry.

Lars holds a Master’s degree in Accounting, Controlling and Finance (Tilburg University, NL) and a Post Master degree in Audit (Tilburg University, NL). He is a licensed audit expert in Switzerland (RAB/ASR) and a certified public accountant in The Netherlands (NBA).