Auditor in
Nyon

15 companies in Auditor based in Nyon — name and year of registration from the commercial register. The list below shows them all.

Companies

All 15 companies in Nyon

A&A Fidu Nyon SA Logo

A&A Fidu Nyon SA

Since 1977 · 1–10 empl.4.6(5)

A&A Fidu Nyon SA is a fiduciary firm providing accounting, audit, tax and business valuation services to companies and individuals. Its services also include business consulting and administrative support.

Management consultantAccounting and year-end closing adviceAuditTaxation
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
Pellegrini & Furrer Sàrl Logo

Pellegrini & Furrer Sàrl

Since 1998 · 1–10 empl.

Pellegrini & Furrer Sàrl is a fiduciary firm serving businesses, self-employed people and individuals. Its services include bookkeeping, tax matters, audit-related support, business advice and organisation, as well as payroll administration.

AuditorBookkeepingTaxAudit
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
OPTIFISC, Cabinet Fiscal des Fiduciaires Associées Sàrl Logo

OPTIFISC, Cabinet Fiscal des Fiduciaires Associées Sàrl

Since 2004 · 1–10 empl.

OPTIFISC, Cabinet Fiscal des Fiduciaires Associées Sàrl is a fiduciary firm that supports businesses, traders, craftspeople and individuals with accounting and tax matters. Its services include preparing tax returns and advising on Swiss and cross-border taxation.

AuditorBookkeepingTaxation and tax returnsCompany administration and domiciliation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Fiduciaire Heller S.A. Logo

Fiduciaire Heller S.A.

Since 1976 · 11–20 empl.3.4(5)

Fiduciaire Heller S.A. is a fiduciary firm serving businesses, public authorities and individuals. Its services include accounting, auditing, payroll administration, tax advice and business support.

AuditorAccountingPayroll ManagementSME Support
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #4
Fiduciaire de la Côte Sàrl Logo

Fiduciaire de la Côte Sàrl

Since 2022 · 1–10 empl.4.7(13)

Fiduciaire de la Côte Sàrl is a fiduciary services firm providing companies with accounting, payroll and HR administration, and financial statement reviews. Its services also include company formation, outsourced administrative support, digitalisation, business valuations and financing advice.

AuditorBusiness set-upAccounting & HR managementAccounts audit
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #5
In Extenso Suisse SA, succursale de La Côte Logo

In Extenso Suisse SA, succursale de La Côte

Since 2026 · 1–10 empl.

In Extenso Suisse SA, succursale de La Côte is a fiduciary and business advisory branch serving companies, self-employed people and private individuals. Its services include accounting, tax, audit, payroll and human resources, as well as support with company formation and transfers.

AuditorBusiness Formation AdvisoryAccountingTax Advisory
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #6
FIDEC SA Logo

FIDEC SA

Since 2025 · 1–10 empl.

FIDEC SA is a fiduciary firm serving businesses and individuals. Its services include accounting, payroll administration, audits, tax advice and returns, company formation, domiciliation and administrative support.

AuditorAccounting and PayrollTax Advisory and VATAudit Services
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #7
Syed Global Consultancy Logo

Syed Global Consultancy

Since 2025 · 1–10 empl.

Syed Global Consultancy provides consulting and business services in strategy, audit, accounting and finance, tax, IT, human resources, marketing and design. Its services include business advisory, financial reporting, tax and VAT services, IT solutions, payroll, outsourcing and project management.

Management consultantBusiness and Strategy ConsultingAudit and AssuranceAccounting and Financial Reporting
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #8
CC

CCB Contrôles et Conseils Bancaires, J.L. Oehen

Since 1997 · 1–10 empl.

Auditor
No score yet
VR

VIFRO REVISIONS ET CONSEILS SA

Since 2001 · 1–10 empl.

Auditor
No score yet
MS

MOORE SWITZERLAND REFIDAR SA

Since 2001 · 1–10 empl.

Management consultant
No score yet
JS

Jackson Stewart Ian

Since 2002 · 1–10 empl.

Auditor
No score yet

Auditor in Nyon

15AuditorCommercial register (Zefix) · as of November 15, 2026
2004Median year of registrationCommercial register (Zefix) · as of November 15, 2026
199in the Canton of VaudCommercial register (Zefix) · as of November 15, 2026
2,530in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Auditor in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026