Take Back Control
of Your  Administrative Management 

Simplification

You focus your efforts where they truly matter. We collect your documents, automate repetitive tasks, and ensure reliable, fast, and compliant processing.

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Cutting-Edge Technology

As a digital fiduciary firm, we’re committed to constant innovation, helping our clients simplify their processes and grow their businesses.

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Family Values

Our team is our most valuable asset. We invest in and support our people to ensure they deliver the highest quality service to our clients and partners.

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A Fiduciary Firm That Takes Charge of  What Truly Matters 

Your days are already full. Yet invoices keep arriving, payroll deadlines approach, and tax filings pile up. That’s where we come in.

At Synergix, we handle the tasks you no longer have time for: accounting, taxation, payroll, and human resources. Every process is structured, tracked, and managed with precision.

You gain clarity, consistency, and peace of mind. Most importantly, you regain a solid foundation to steer your business — without administrative overload or uncertainty.

Accounting & Global Administration

Managing your accounts is about far more than numbers. It’s about meeting deadlines, securing financial flows, and maintaining a clear, usable record of every transaction — a solid base from which to confidently run your business.

At Synergix, we take care of your entire accounting management with method, clarity, and rigor. We structure your processes, ensure compliance with fiscal and administrative obligations, and free you from time-consuming tasks.

Year-end closings, VAT filings, bookkeeping, document management: we expertly handle every step. You keep the big picture, while we manage execution seriously and transparently — for smooth, compliant accounting with no grey areas.

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HR Administration & Payroll Management

Managing salaries, absences, insurance, or personnel changes — these are essential tasks, but rarely strategic. That’s exactly where we step in.

We take over the full scope of HR administration — from precise payroll processing to social compliance — relying on clear structures, robust processes, and technology designed to optimize every stage.

This way, you stay focused on your people, their well-being, and their growth, without being held back by administrative constraints.

We guarantee stable, rigorous, and fully compliant management to ensure a smooth, harmonious, and issue-free employer-employee relationship, contributing to the serenity and stability of your business.

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Corporate Finance

Creating value goes beyond managing the day-to-day. It’s also about anticipating, structuring, and making decisions — at the right time, with clear insights and reliable tools to guide every choice.

That’s why we support business leaders at every stage of their strategic thinking. Company valuation, consolidated financial statements, business plan development, implementation or optimization of internal controls — these are powerful levers to refine your decisions, secure your direction, and strengthen your business management over the long term.

Our role? To provide you with solid indicators, a precise and accessible reading of your data, and the guidance and support you need to move forward confidently, while maintaining full control over your business trajectory and projects.

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Fiduciary  Expertise  Dedicated to Your  Administrative Management 

Empowering NGOs to Drive Change

Our team understands the realities of the sector and the demands that come with it. For several years, we’ve supported local and international NGOs in outsourcing their accounting, structuring their administrative management, and producing clear, reliable, and compliant financial reports.

With Synergix, you gain a partner who understands your governance challenges, your responsibilities toward donors, and your need for transparency. The result: streamlined processes, controlled deadlines, and true peace of mind regarding regulatory and financial matters.

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A Growth Catalyst for SMEs

We support Swiss SMEs in outsourcing their accounting, administrative management, and payroll, with an approach focused on performance and simplicity.

Access your financial and HR data in real time, improve your operational management, and free up time to focus on what truly drives your business forward.

With Synergix, you gain flexibility, visibility, and efficiency — without complicating your organization or adding unnecessary overhead.

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Giving Multinationals a Competitive Edge

We assist multinational companies operating in Switzerland with outsourcing their payroll, human resources management, and personnel administration. Our services are tailored to meet both international standards and local specificities.

Payroll processing, social security obligations, administrative follow-up, HR reporting — we handle every aspect with precision and clarity, within a structured and compliant framework.

You benefit from reliable, agile HR management without operational overload — allowing you to focus on developing your teams and driving overall organizational performance.

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Local Expertise for Your Swiss Branches & Subsidiaries

Synergix supports subsidiaries and branches of international companies with the accounting, tax, and administrative management of their Swiss entities.

We handle the outsourcing of accounting, payroll management, VAT and social security compliance, and adherence to Switzerland’s legal obligations.

Thanks to our local presence and multi-sector expertise, you manage your operations with confidence — reliably, transparently, and with no surprises.

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 Newsroom. 
Discover Our News, Articles, and Events on Accounting, Human Resources, and Administrative Management in Switzerland.

Dive into a modern vision of business management, where technology streamlines processes and strengthens collaboration.

    Blog, Inside Synergix: Featured story

    Joël Chincarini – Reps & HR

    Joël is one of those colleagues who brings a quiet strength to the team without ever making a fuss. Always smiling, calm, and with a contagious good humour, he embodies Synergix’s own brand of steady reliability. Since 2016, he has been carving his path in the world of HR with seriousness and simplicity. Today, as an HR & Payroll Manager, he supports clients and colleagues in his own distinctive way: efficient, discreet, and always positive.

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    Kind Words

    “We have been working with Synergix for several years and we are very happy with the collaboration. Indeed, the tools provided by Synergix provide transparency and reliability. Thanks to their strong expertise in finance, we decided to delegate different tasks of the Association François Xavier Bagnoud, so that we could focus on our core business being project management and contacts with donors. We highly recommend Synergix”

    Head of office (NGO based in Geneva)

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