Fiduciary Offices in
Nyon
70 companies in Fiduciary Offices based in Nyon — name and year of registration from the commercial register.
50 of 70 companies
Athenaeum S.à r.l.
Since 2000 · 1–10 empl.5.0(14)
The core activity of Athenaeum is to provide services in the field of wealth and succession planning, as well as trust and family office services.
M & F Conseil SA
Since 2021 · 21–50 empl.4.6(514)
The core activity of M&F Conseil is to provide financial and tax consulting services to private individuals, particularly Swiss citizens and cross-border commuters. The services include tax optimization, wealth management, retirement planning (2nd and 3rd pillar) and insurance brokerage.
Bello FiduConsulting Sàrl
Since 2021 · 1–10 empl.5.0(117)
The core activity of Bello FiduConsulting is the provision of services in the field of fiduciary economy, particularly in the areas of: Fiduciary services (e.g. accounting, tax consulting, financial planning), Business consulting (e.g. strategy development, risk management, process optimization), Audit and examination, Support in the founding and management of companies in Switzerland, Expert advice in the fields of finance, taxes and law. The company thus offers a comprehensive range of services for companies and private individuals in Switzerland, with the aim of improving their financial and operational efficiency.
Simelfi Sàrl
Since 2019 · 1–10 empl.5.0(14)
Simelfi Sàrl provides accounting, tax declaration and financial advisory services for individuals and businesses, including company management, real estate-related services and succession support.
A&A Fidu Nyon SA
Since 1977 · 1–10 empl.4.6(5)
A&A Fidu Nyon SA is a fiduciary firm providing companies and individuals with accounting, audit, valuation and expertise, tax advisory, corporate consulting and administrative management services. The firm is accredited by the ASR as experts-réviseurs and also offers payroll processing, financial statement preparation, consolidation and reporting support.
Fidu-Finance SA
Since 1999 · 1–10 empl.4.6(5)
Fidu-Finance SA provides businesses and individuals with accounting, audit, valuation/expertise, tax advisory, administrative management and business consulting services.
Pellegrini & Furrer Sàrl
Since 1998 · 1–10 empl.
Pellegrini & Furrer Sàrl is a fiduciary accounting firm that provides accounting, audit, tax and advisory/organisation services to companies, SMEs and independent professionals.
Fiduciaire Reddani Expatax SA
Since 1999 · 1–10 empl.
The core activity of Fiduciaire Reddani SA is to provide comprehensive accounting and administrative services to companies and individuals, including: accounting and financial reporting, payroll management, account reconciliation, VAT and treasury services, audits and tax consulting, Swiss and US tax consulting for companies and individuals, and private administrative services. The company also offers support for the establishment of companies and start-up services.
SYNERGIX S.A.
Since 2001 · 1–10 empl.
SYNERGIX S.A. provides fiduciary and outsourced services focused on accounting, VAT compliance, payroll and HR administration. It serves SMEs, NGOs and multinational subsidiaries and uses digital tools to automate processes and support regulatory compliance.
OPTIFISC, Cabinet Fiscal des Fiduciaires Associées Sàrl
Since 2004 · 1–10 empl.
The core activity of Cogestor SA is the provision of services in the fields of auditing, tax consulting, corporate management and real estate management. Specifically, this includes: Auditing: Review of annual financial statements and preparation of audit reports; Tax consulting: Advice on tax matters, particularly in Switzerland and France; Corporate management: Management of companies, including bookkeeping, preparation of balance sheets and performance of administrative tasks; Real estate management: Management of real estate, including management of condominiums and brokerage of real estate offers. The company offers these services primarily to companies and private individuals in Switzerland and France.
Alpina Fiduciaries SA
Since 2007 · 1–10 empl.
The core activity of Alpina Fiduciaries SA is the provision of fiduciary services, i.e. services in the field of asset management, trust and administration of assets for private individuals and companies.
Syncompta Sàrl
Since 2011 · 1–10 empl.
Syncompta Sàrl is a fiduciary firm providing accounting and tax filing services as well as administrative and HR support, including payroll and social insurance administration, invoicing, payment processing, consultancy and tailored training.
Fiduciaire Pascal Roemer
Since 2012 · 1–10 empl.
Fiduciaire Pascal Roemer provides accounting and advisory services, including bookkeeping and securities entry, payroll administration, invoicing and creditor payments, and VAT and tax declarations. Additional services include business planning and financing advice, tax and pension optimization, and client visits on request.
Phinoma Finance Sàrl
Since 2014 · 1–10 empl.
The core activity of Phinoma Finance is the provision of fiduciary services, particularly in advising and supporting small and medium-sized enterprises (SMEs) as well as entrepreneurs in administrative and tax matters.
Simelfi-Immo Sàrl
Since 2024 · 1–10 empl.5.0(14)
Simelfi-Immo Sàrl provides fiduciary services focused on accounting, tax return preparation and tax advisory for individuals and companies. The firm’s services also cover business management, succession matters, property management and real estate brokerage in collaboration with external specialists.
AC-Koncept Sàrl
Since 2014 · 1–10 empl.5.0(7)
AC-Koncept Sàrl provides digital accounting and payroll services, as well as management control, financial analysis and on-demand financial management support. The company also offers real-time dashboards and paperless workflows to monitor accounting, HR and business performance.
Berney Associés Nyon SA
Since 2020 · 1–10 empl.
Fiduciaire Heller S.A.
Since 1976 · 11–20 empl.3.4(5)
Groupe Heller is a service company specializing in fiduciary (trust), compliance, and risk management services. The company's core activities include: fiduciary services for small and medium-sized enterprises (SMEs) and self-employed individuals in Switzerland; compliance and risk management services for companies and institutions; auditing and examination services for companies and institutions; consulting services for companies and institutions in the areas of finance, accounting, and taxation; and support for the establishment, restructuring, and management of companies. The company offers its services to SMEs, self-employed individuals, companies, and institutions in Switzerland and has branches in Nyon, Lausanne, and Geneva.
Fiduciaire de la Côte Sàrl
Since 2022 · 1–10 empl.4.7(13)
The core activity of Fiduciaire de la Côte Sàrl is to provide services in the field of corporate management and consulting, particularly in the areas of: company formation and registration, accounting and personnel management, auditing and revision, outsourcing of administrative tasks, digitization of business processes, and company valuation and financing. The company offers its customers tailored solutions and consulting services to support and optimize their business activities.
Fiduciaire PPC Sàrl
Since 1997 · 1–10 empl.4.2(5)
The company's core activity is the provision of services in the areas of auditing, tax consulting and corporate management. Specifically, this includes: tax consulting and declaration for individuals and companies, support in the founding of companies, accounting and financial management, payroll and social insurance administration, preparation of annual financial statements and tax returns, and general administrative support. The company thus offers comprehensive services for companies and individuals in the areas of finance, taxes and administration.
MTO CONSEIL JURIDIQUE & FISCAL Sàrl
Since 2019 · 1–10 empl.5.0(3)
The core activity of MTO Conseil Juridique & Fiscal is to provide services in the field of legal and tax consulting, as well as support in accounting and organization for small and medium-sized enterprises (SMEs), start-ups, executives, self-employed individuals and private individuals in the Swiss Romandy region.
RD Gestion Fiduciaire Sàrl
Since 2022 · 1–10 empl.
The core activity of RD Gestion Fiduciaire Sàrl is the provision of fiduciary services, including: accounting, payroll management, corporate audit, and tax returns. In addition, the company also offers services to businesses and individuals, such as accounting, taxation, and auditing for companies, and tax returns for individuals. The company positions itself as a local fiduciary with a broad range of fiduciary services.
Figexa SA
Since 2004 · 1–10 empl.5.0(1)
Figexa SA provides fiduciary and accounting services, including bookkeeping, payroll administration, VAT filings and preparation of tax returns. Services also include company formation and domiciliation, cashflow planning and advice on financing arrangements.
taxadvice sàrl
Since 2009 · 11–20 empl.3.2(11)
The company's core activity is the provision of tax consulting services, particularly for private individuals and companies, with a focus on international tax law.
CRF Fiduciaire et Conseils SA
Since 1992 · 11–20 empl.3.7(3)
The core activity of CRF Fiduciaire et Conseils SA is the provision of independent advisory services in the legal and economic fields, particularly in the areas of: Trust services (Fiduciaire), Tax consulting (Fiscalité), Business consulting (Conseils aux entreprises), Accounting (Comptabilité), Financial management (Gestion des débiteurs, cash flow, forecasting indicators), Human resources management (Ressources humaines), and Real estate management (Gérance immobilière). The company offers these services primarily to companies, self-employed individuals, freelancers, and small entrepreneurs in various industries.
ExpertFid & Audit SA, succursale de Nyon
Since 2025 · 11–20 empl.
ExpertFid & Audit SA, succursale de Nyon provides tax advisory, tax return preparation and fiduciary services with a focus on Swiss and French taxation. The company supports individuals, cross-border workers, freelancers and businesses with declarations, accounting and domiciliation services.
CBI Fiscalité & TVA Sàrl
Since 2025 · 1–10 empl.
CBI Fiscalité & TVA Sàrl provides services in tax advisory and VAT. The company supports businesses and private clients with direct and indirect tax matters as well as tax-related asset planning.
Normalex Sàrl
Since 2020 · 1–10 empl.5.0(3)
The core activity of NormaLex fiduciaire is the provision of fiduciary services, particularly in the areas of tax consulting, accounting and financial planning for private individuals and companies.
Access Financial Services Sàrl
Since 2003 · 1–10 empl.5.0(1)
b2consulting, Yan Burrin
Since 2016 · 1–10 empl.4.0(4)
The company b2consulting offers consulting and support services to businesses, particularly in the areas of: * Corporate consulting and support * Accounting and financial management * Payroll administration * Representation and domiciliation of companies * Value-added services such as marketing, communication, legal and tax consulting. The company supports its clients in the founding and management of their business and offers individual solutions to meet their needs.
FIDEC SA
Since 2025 · 1–10 empl.
FIDEC SA is a fiduciary services company that provides accounting, tax, payroll, company formation, domiciliation and administrative support for businesses and private clients. The website also lists audit and tax planning services.
Syed Global Consultancy
Since 2025 · 1–10 empl.
Syed Global Consultancy provides consultancy services in international business development and business support. The website indicates support for clients with strategic and operational matters.
CLG Finance Sàrl
Since 2023 · 1–10 empl.5.0(1)
The core activity of CLG Finance is to advise and support companies in establishing and optimizing their presence in Switzerland. This includes in particular: corporate finance advisory, controlling and project management, support for the expansion of companies in Switzerland, and personalized consulting and accompaniment of companies in their business activities. The company positions itself as an expert in corporate finance, controlling and project management, and offers its services to both Swiss and international companies.
Cabinet d'expertise fiscale Arnaud Galé
Since 2026 · 1–10 empl.
Cabinet d'expertise fiscale Arnaud Galé provides tax advisory, accounting, and administrative services for individuals, self-employed clients, and legal entities. Its services include tax returns, tax planning, VAT statements, payroll administration, and support with objections, rulings, and other tax procedures.
Fiduram Sàrl
Since 2011 · 1–10 empl.
The core activity of Fiduram Sàrl is the provision of services in the fields of finance and personnel placement. Specifically, this includes: Financial services: corporate management, accounting, taxes and human resources; Personnel placement: placement of specialists in the fields of finance, accounting, administration, insurance, secretariat, human resources and sales. The company offers its services throughout Switzerland and is headquartered in Nyon.
Eagle Fiduciaire Sàrl
Since 2025 · 1–10 empl.
Eagle Fiduciaire Sàrl provides accounting and fiduciary services for companies and private clients. Its services include bookkeeping, tax returns, payroll administration, invoicing, company and condominium administration, and business strategy support.
MC Patrimoine SA
Since 2005 · 1–10 empl.
MC Patrimoine SA provides wealth management and bespoke financial solutions for private clients, businesses and investors, including real estate investment, investment management, portfolio structuring and alternative investments.
"Allied Services" Compagnie Fiduciaire SA
Since 1972 · 1–10 empl.
Fiduciaire AR Conseils SA
Since 1989 · 1–10 empl.
Maryse Reyneri
Since 1990 · 1–10 empl.
Jade Parc SA
Since 1995 · 1–10 empl.
COMTEC SERVICES S.A., Tortola, British Virgin Island, succursale de Nyon
Since 1995 · 1–10 empl.
Diamantina Services S.A.
Since 1997 · 1–10 empl.
Fiduciaire Ecofis S.A.
Since 1997 · 1–10 empl.
Roland Falconnier
Since 1999 · 1–10 empl.
VIFRO REVISIONS ET CONSEILS SA
Since 2001 · 1–10 empl.
MOORE SWITZERLAND REFIDAR SA
Since 2001 · 1–10 empl.
La Débridée Sàrl
Since 2001 · 1–10 empl.
Jackson Stewart Ian
Since 2002 · 1–10 empl.
GEFISCOR Sàrl
Since 2005 · 1–10 empl.
Fiduciary Offices in Nyon
Fiduciary Offices in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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