Fiduciaire à Genève | Office Consultant

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à propos

By your side, every step of the way to your success.

Located in the heart of Geneva for almost 23 years, Office Consultant Société Fiduciaire SA puts its expertise at the service of companies, entrepreneurs, families and individuals, in the management and development of their projects.

With its multidisciplinary expertise, our trust company brings together skills in accounting, taxation, consulting, law, Family Office and auditing, in order to provide solutions tailored to the needs of each individual.

With a human touch and a forward-looking approach, Office Consultant places proximity, rigor, and trust at the heart of its commitment. Our ambition: to go beyond traditional fiduciary services to build lasting relationships based on listening, availability, and a long-term vision.

collaborators

years of experience

+ 500

customers

Portfolio

OUR STORY

An experience built up over the years.

Since its inception, Office Consultant has built itself around a demanding conception of the fiduciary profession, combining technical mastery, a sense of responsibility and knowledge of economic realities.

Over the years, our company has been able to evolve its practices to respond to the transformations of the Swiss economic and regulatory landscape, while preserving the flexibility and responsiveness of its organization.

This experience, combined with our knowledge of the Geneva economic landscape, allows us to approach each case methodically, discerningly and with a long-term vision.

Clients

WHY CHOOSE OFFICE CONSULTANT ?

Three strengths. One shared requirement: excellence.

DISCERNMENT

Understand Before Advising.

Every situation deserves careful consideration, beyond the numbers and standardised solutions. We take the time to understand the underlying challenges before making our recommendations.

COMPLEMENTARY EXPERTISE

Bringing expertise together.

Accounting, taxation, advisory, auditing and complementary legal expertise: we bring together the right specialists and coordinate their involvement according to the specific needs of each situation.

COMMITMENT

Advice grounded in reality.

Our entrepreneurial experience shapes a pragmatic approach that takes into account our clients’ constraints, objectives and decisions. Our ambition is to provide practical, actionable advice tailored to each situation.

Clients

OUR EXPERTISE

Complementary skills to support your projects.

From day-to-day management to the most strategic decisions, Office Consultant mobilizes its accounting, tax, legal and wealth management skills to meet the challenges of its clients.

From bookkeeping to business structuring, including tax advice, auditing and wealth management, our expertise covers the different stages of a company's life or the evolution of assets.

Our priority: to provide precise answers, anticipate challenges and propose concrete solutions, adapted to each situation.

BUSINESS CONSULTING

Establishing, growing, restructuring or transferring a business requires an approach that goes beyond financial considerations. Office Consultant supports business leaders in their strategic decisions by combining specialist expertise, entrepreneurial experience and a thorough understanding of real-world challenges.

The most important decisions rarely begin with certainty.

Areas of expertise : Company formation • Development • Financing • Restructuring • Acquisition and transfer

TAXATION

In taxation, what is anticipated often matters more than what is corrected.

Our specialists assist businesses and individuals with their tax obligations and the analysis of the consequences of their decisions. Our approach prioritizes anticipation, mastery of applicable rules, and a precise understanding of each situation.

Areas of expertise : Corporate taxation • Personal taxation • VAT • Tax planning • International taxation • Real estate taxation

ACCOUNTING & MANAGEMENT

The numbers tell the story of what happened. But we still need to understand why.

Beyond accounting obligations, reliable financial information enables businesses to understand their operations, evaluate results, and guide decision-making. We support companies with their accounting, payroll management, and financial monitoring, with rigor and precision.

Areas of expertise: Accounting • Closing procedures • Financial statements • Payroll • Reporting • Administration and management

Audit & Review

Trust never replaces the need for verification.

Reliable financial information requires rigour, independence and a thorough understanding of professional standards.

Audit engagements are carried out by OC Révision Sàrl, our specialised audit firm, licensed by the Swiss Federal Audit Oversight Authority (FAOA).

This structure brings together complementary expertise in fiduciary services, accounting and auditing. OC Révision Sàrl is a legally separate entity from Office Consultant Société Fiduciaire SA. It assumes direct responsibility for its engagements, within the scope of its audit licence and in compliance with applicable independence requirements.

Areas of Expertise: • Limited statutory audits of annual financial statements • Audits of foundations and associations, in accordance with applicable requirements • Voluntary audits and specific financial reviews • Audits relating to share capital transactions, within the scope of its licence • Certifications and special engagements covered by its audit licence

OC Révision Sàrl — FAOA Licence No. 504175
Rue du Mont-de-Sion 8, 1206 Geneva

FAMILY OFFICE & ESTATE

Building a legacy is one thing. Ensuring its continuity is another.

Estate planning involves closely linked financial, tax, and family decisions. Office Consultant assists entrepreneurs, families, and private clients in structuring, managing, and transferring their wealth, taking into account their long-term objectives.

Areas of expertise: • Estate planning • Taxation • Retirement planning • Inheritance transfer • Family governance • Private administration

Legal & Corporate Law

The law sets the framework. Discernment allows us to act within it.

Business decisions often raise closely related legal, tax, and financial issues.

Office Consultant assists its clients with procedures within its areas of expertise and benefits from the presence, at the same address, of Mr. Denis Mathey, an independent lawyer. This proximity facilitates access to complementary skills, while respecting the independence of each professional.

Areas of expertise: Corporate law and registration formalities • Commercial law and contracts • Corporate restructuring and turnaround • Legal proceedings, bankruptcies, and compositions with creditors • Landlord and tenant law and real estate matters • Litigation and economic and financial criminal law

REAL ESTATE

The value of an asset does not always indicate the value of a project.

A real estate investment is assessed based on its feasibility, profitability, and tax and financial implications. Office Consultant assists owners, investors, and real estate companies in analyzing, structuring, and monitoring their transactions.

Areas of expertise: Real estate taxation • Real estate companies • Profitability analysis • Investment structuring • Financing • Project support

Contact

OUR TEAM

Committed professionals at your side.

Office Consultant brings together professionals with diverse backgrounds, whose specializations and experiences complement each other. This diversity of profiles fosters knowledge sharing and collaboration between the different areas of activity within the accounting firm.

Beyond qualifications, it is also the personalities and individual journeys that shape our team.

EXPERTISE, FACES.

Behind each area of expertise are professionals with complementary backgrounds and experiences. Discover the people who support you daily and contribute to the quality of our services.

To play, press and hold the enter key. To stop, release the enter key.

OUR PUBLICATIONS

Views & News

Find our analyses, advice, and insights on tax, accounting, and economic developments. Practical information to better understand today's challenges and anticipate those of tomorrow.

Revised AMLA: what changes for companies and their advisers in Switzerland?

Since 1 October 2026, Switzerland's AMLA also covers certain advisers and domiciliation. Covered activities, checks and what you may be asked for.

Office Consultant

1 day ago3 min read

Let's talk about your projects.

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14:00 - 15:30