Accountant in
Monthey
30 companies in Accountant based in Monthey — name and year of registration from the commercial register. The list below shows them all.
All 30 companies in Monthey
Fiduciaire FIDAG SA, succursale de Monthey
Since 2006 · 21–50 empl.
Fiduciaire FIDAG SA, succursale de Monthey is a fiduciary and audit branch that provides accounting, audit, tax and business advisory services. Its work includes expert assignments such as due diligence, company valuations, IT audits and fiscal/VAT advisory.
FidAless Sàrl
Since 2022 · 1–10 empl.5.0(8)
FidAless Sàrl is a fiduciary firm serving private individuals, self-employed people and businesses with administrative, accounting, payroll and tax matters. Its services include bookkeeping and financial statements, payroll processing, tax returns, and advice on business formation and tax planning.
Fiduciaire Daniel Marmillod SA
Since 2000 · 1–10 empl.4.1(7)
Conseils.ch - Gestion de patrimoine SA
Since 2006 · 1–10 empl.3.7(3)
The company Conseils.ch / Gestion de patrimoine SA offers services in the areas of wealth management, tax consulting, and financial planning. The core activities include: * Wealth management: The company supports clients in managing their assets, including the investment and management of financial resources. * Tax consulting: The company provides tax consulting services, including the preparation of tax returns and representation of clients before tax authorities. * Financial planning: The company supports clients in planning and implementing financial strategies, including retirement planning and wealth succession. The company positions itself as an independent and neutral partner for clients seeking a long-term and trustworthy relationship.
Fiduciaire Daniel Marmillod
Since 2009 · 1–10 empl.4.1(7)
Krisalis Révision SA
Since 2023 · 21–50 empl.3.3(74)
Rigolet Fiduciaire SA provides fiduciary and real-estate services, including accounting, payroll administration, financial and budget management, tax planning, audits and advisory services. On the real-estate side the firm offers property management (gérance), condominium (PPE) administration, rental management, maintenance coordination and brokerage.
OneFid Sàrl
Since 2022 · 1–10 empl.5.0(2)
OneFid Sàrl provides fiduciary services for businesses, including accounting organization, tax and advisory services. Its services include company setup and accounting organization, succession and transfer planning, implementation of internal controls, and project cost monitoring.
In Extenso Suisse SA, succursale de Monthey
Since 2021 · 1–10 empl.2.4(9)
In Extenso Suisse SA, succursale de Monthey is a fiduciary and business advisory branch serving companies, entrepreneurs and individuals. Its services include accounting, tax advice, audit and financial review, payroll and human resources, as well as support with business creation and transfers.
R. Preite Gestion Sàrl
Since 2021 · 1–10 empl.
R. Preite Gestion Sàrl provides fiduciary and accounting services for individuals, self-employed people and SMEs. Its services include bookkeeping, payroll administration, tax returns, and advice on administrative organisation and setting up a business.
In Extenso Audit Suisse SA, succursale de Monthey
1–10 empl.
In Extenso Audit Suisse SA, succursale de Monthey provides fiduciary, accounting, tax and audit services for companies, self-employed professionals and private individuals. It is part of In Extenso Suisse, which also offers payroll, human resources and business creation services in Switzerland.
Baker & Norton (Suisse) SA
Since 1990 · 1–10 empl.
Fiduciaire Jean-Pierre Roch
Since 1992 · 1–10 empl.
Romain Boissard
Since 1993 · 1–10 empl.
Gestad - Moïse Bares
Since 1994 · 1–10 empl.
AMV Conseils & Révision SA
Since 1997 · 1–10 empl.
Fiduciaire Rey
Since 2000 · 1–10 empl.
Baker & Norton Fiduciaire SA
Since 2001 · 1–10 empl.
Fiduciaire Partena - Célina Contat
Since 2004 · 1–10 empl.
FIDUCIAIRE NICOLET & CLERC SA
Since 2005 · 1–10 empl.
MGI Audit et Gestion SA
Since 2007 · 1–10 empl.
A.C.P.F. Sàrl
Since 2009 · 1–10 empl.
MVM Partners Sàrl
Since 2009 · 1–10 empl.
MPM Consult Martine Pasche Mailler
Since 2011 · 1–10 empl.
Swiss Tax Services SA, succursale de Monthey
Since 2019 · 1–10 empl.
NOFIVAL SA
Since 2021 · 1–10 empl.
Bureau Michellod ARconseils, titulaire Avanthay Rébécca
Since 2023 · 1–10 empl.
4Crowns Sàrl
Since 2023 · 1–10 empl.
Fidampa SA
Since 2024 · 1–10 empl.
In Extenso Holding Suisse SA, succursale de Monthey
Since 2025 · 1–10 empl.
FiduInvest Sàrl
Since 2025 · 1–10 empl.
Accountant in Monthey
Accountant in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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