Administrative Services in
Sion

28 companies in Administrative Services based in Sion — name and year of registration from the commercial register. The list below shows them all.

Companies

All 28 companies in Sion

Realp Services SA Logo

Realp Services SA

Since 2023 · 1–10 empl.4.9(106)

Realp Services SA is a real estate company that brokers the sale, purchase and rental of properties. The website also offers online property valuation tools, a tax calculator and information on common real estate topics.

Administrative ServicesReal estate brokerageProperty valuationReal estate advice
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #1
Zufferey Panigas fiduciaire SA Logo

Zufferey Panigas fiduciaire SA

Since 1996 · 1–10 empl.4.8(56)

Zufferey Panigas fiduciaire SA is a fiduciary firm providing accounting, taxation, audit and business transfer services. The firm is recognized by the Swiss Audit Supervisory Authority (ASR) as an audit firm.

Administrative ServicesAccountingTaxationAudit
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
LOYCO SA Logo

LOYCO SA

Since 2013 · 11–20 empl.

LOYCO SA is a service company providing administrative outsourcing and consulting to organisations, with expertise in human resources, finance, risk and insurance management, corporate health and public procurement. The company also develops software products for absence management, risk mastering and employee benefits.

Administrative ServicesHuman resources managementFinancial managementRisk and insurance management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
PKF Fiduciaire SA, succursale de Sion Logo

PKF Fiduciaire SA, succursale de Sion

Since 2017 · 51–100 empl.

PKF Fiduciaire SA, succursale de Sion provides accounting, audit, payroll, tax and related advisory services. Services listed include financial reporting, VAT returns, due diligence, company formation and liquidation mandates and staffing support; the office serves SMEs, independents, Swiss branches of international groups, public entities and care institutions.

Administrative ServicesAccountingPayrollTax
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Sommet Global SA Logo

Sommet Global SA

Since 2021 · 11–20 empl.

The core activity of Sommet Global BPO is to provide Business Process Outsourcing (BPO) services to companies operating in Europe and emerging markets. This includes: Support for the establishment of local companies and legal entities, Tax and accounting, Payroll and personnel management, Recruitment and employment of IT specialists and sales staff, Consulting services for companies looking to expand into Europe. The company thus offers a comprehensive range of services to support companies in their expansion into Europe and emerging markets and to optimize their business processes.

Administrative ServicesCompany IncorporationTax & AccountingPayroll & HR Assistance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
ExpertFid & Audit SA, succursale de Sion Logo

ExpertFid & Audit SA, succursale de Sion

Since 2025 · 11–20 empl.

ExpertFid & Audit SA, succursale de Sion provides tax advisory, tax return and fiduciary services. Its activities focus on Swiss and French taxation, cross-border tax matters, and services for private clients, self-employed professionals and companies.

Administrative ServicesCompany Domiciliation (Sion)
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #6
AVENO Concept Sàrl Logo

AVENO Concept Sàrl

Since 2023 · 1–10 empl.3.4(5)

AVENO Concept Sàrl is a law firm and notary practice providing legal advice, representation before judicial, administrative and arbitral authorities, and notarial services. The firm specialises in succession law and estate planning and also handles civil law, contract law, corporate law, debt enforcement and bankruptcy, public law, criminal law and liability matters.

Administrative ServicesLegal assistanceInheritance law and estate planningNotarial services
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #7
VTSC Valérie Tschann Services et Conseils administratifs Logo

VTSC Valérie Tschann Services et Conseils administratifs

Since 2019 · 1–10 empl.

The core activity of VTSC Valérie Tschann Services & Conseils administratifs encompasses services in the following areas: administrative services, accounting, taxation, and real estate management and brokerage. The company thus provides comprehensive support in administrative, financial, and real estate-related matters.

Administrative ServicesAdministrative ServiceAccountingTaxation
No score yet
NEDO Services - Redjep Bajramaj Logo

NEDO Services - Redjep Bajramaj

Since 2025 · 1–10 empl.

NEDO Services - Redjep Bajramaj provides administrative support, advice and personal assistance for private clients. Its main activities include social insurance matters, municipal procedures, and the preparation, review and submission of documents and applications.

Administrative ServicesSocial insurance consulting and supportMunicipal procedure supportGeneral administrative support
No score yet
SC

Sprint Copy Bonvin Jean-Pierre

Since 1990 · 1–10 empl.

Administrative Services
No score yet
A-

A - Z Office Services Sàrl

Since 1996 · 1–10 empl.

Administrative Services
No score yet
TP

TECHNI PLUS SERVICES SA

Since 2000 · 1–10 empl.

Administrative Services
No score yet

Administrative Services in Sion

28Administrative ServicesCommercial register (Zefix) · as of October 10, 2026
2021Median year of registrationCommercial register (Zefix) · as of October 10, 2026
189in the Canton of ValaisCommercial register (Zefix) · as of October 10, 2026
4,902in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Administrative Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026