Companies in
Thônex

895 companies based in Thônex — name and year of registration from the commercial register, indexed across 153 industries.

Companies

50 of 895 companies

Caran d'Ache SA

Wholesale - General Specialty Trade · Since 1924

Writing instrumentsDrawing and colouring instruments

View profile3.5(17)

Caisse de retraite en faveur du personnel de Caran d'Ache SA

Pension Funds · Since 1953

Business giftsCorporate pen configurator

View profile3.5(17)

SD SWISS DIAMANT SA

Wholesale - Machinery & Technical Equipment · Since 1961

Honing and polishingMetallographySupport for finishing processes

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CGC Energie SA

Plumbing & Building Services · Since 1971

Heating systemsAir-conditioning systemsVentilation systems

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Kallen SA

Repair of Machinery & Electronic Devices · Since 1975

Restoration, repair and preparation of car enginesRestoration, repair and preparation of motorcycle enginesRestoration and repair of marine engines

View profile4.9(31)

R. Mazzoli SA

Interior Construction · Since 1975

Staff - MouldingsPartitionsCeilings

View profile5(7)

Traitair SA

Building Maintenance · Since 1979

Air treatment, ventilation and air-conditioning installationsMaintenance and servicing of HVAC installations24/7 fault-finding service under contract

View profile5(1)

SOCOGESTAR SA

Real Estate Brokerage · Since 1983

Real estate brokerage

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Yves Borsa

Building Construction · Since 1984

Complete, made-to-measure fabrication of metalworkComplete or partial renovation of existing componentsComplete or partial transformation of existing components

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Fondation de la commune de Thônex pour le logement

Property Management · Since 1985

Rental apartmentsHLM-LUP apartmentsIEPA apartments

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MES Group SA

Other Service Industries · Since 1985

Import and distribution of food products

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MAGNIN paroisse SA

Metal Construction · Since 1986

Metal constructionAluminium joineryGlazing

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Timbrex Stamp Factory SA

Printing Companies · Since 1986

Online stamps

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HCC ingénieurs géomètres SA

Technical Consulting & Engineering · Since 1988

Land surveyingReal property3D surveys

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AURIS, fondation de Recherche pour l'Audition et l'Equilibre, l'Olfaction et la Vision

NGOs & NPOs · Since 1989

Financial support for sensory researchPurchase and provision of research equipmentSupport for multidisciplinary projects

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Fondation Astural

NGOs & NPOs · Since 1990

Wandering educational service (SEI)Home-based parental guidance and support (ASPAD)Mediation and prevention unit for minors (AMPM)

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Pharmacie Thônex-Jeandin, Mme C. Riat-Bugnion

Pharmacies & Drugstores · Since 1990

Local pharmacyPrevention and chronic disease counsellingNatural therapies

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ab ingénieurs sa

Technical Consulting & Engineering · Since 1991

Buildings and civil engineering structuresCivil engineering and infrastructureGeotechnics and special works

View profile4.1(8)

Fondation en faveur de la Jeunesse de Thônex

NGOs & NPOs · Since 1993

Early childhood care facilitiesSchool restaurantsOut-of-school care

View profile4.8(5)

Sanfer SA

Plumbing & Building Services · Since 1993

Sanitary installationSanitary emergency service

View profile5(1)

Medes SARL

Call Centers · Since 1993

Medical tele-secretariatOnline management of the medical agendaOnline appointment booking

View profile3.3(7)

Mona Hanna

Nursing Homes · Since 1995

Accommodation in an EMSNursing care and support 24/7Respite stays UATR

View profile4.8(9)

Fondation E. NAEF pour la recherche in vitro

NGOs & NPOs · Since 1998

FENRIV Research PrizeUniversity Chair ProjectActivity Reports

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EMS La Méridienne SA

Institutions for People with Disabilities · Since 1998

Medical nursing supportIndividual support projectSocio-therapeutic activity programme

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R.C. Pont Assurances Sàrl

Insurance Brokerage & Consulting · Since 1998

Professional insurancePrivate insuranceCYBER insurance

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Team Partners Suisse SA

IT Consulting & Services · Since 1998

Digital transformation consulting and project managementCustom application developmentCloud expertise and next-generation infrastructures

View profile5(1)

B. Ott et C. Uldry Sàrl

Civil Engineering Firms · Since 1998

Civil engineering servicesStructures and superstructuresBuilding projects

View profile3(2)

WAILEA ART & COLLECTABLES SA

Art & Antique Trade · Since 1999

Watches for CollectorsWines, Brewery Products and SpiritsArt and Paintings

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CENTRE SUISSE DE CONTROLE DE QUALITE DES ANALYSES DE BIOLOGIE MEDICALE

Medical Laboratories · Since 1999

CQE programmes (EEQ)Registration with the CSCQInternal quality control (CQI)

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Constructions Métalliques Tôlerie Industrielle Th. Steffen

Metal Industry · Since 1999

Metal construction and sheet-metal workWeldingPlasma cutting

View profile5(11)

FULL GLOBAL CONCEPT SA

Advertising Agencies · Since 1999

Marketing and corporate strategyCommunication monitoringCall centre services

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CGC Holding SA

Holding Companies · Since 1999

Facility ManagementEnergy conceptMCR - Control

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matix technologies HST Sàrl

Manufacture of IT Hardware · Since 2000

Office infrastructuresIP telephonyIP video surveillance

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CooperVision Sàrl

Financial Services · Since 2001

Contact lenses

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MAZZOLI Créastaff SARL

Painting & Plastering · Since 2001

Staff decorationSuspended ceilingsPartitions

View profile5(7)

MAZZOLI Gestec SARL

Technical Consulting & Engineering · Since 2001

Staff mouldingsSuspended ceilingsPlaster partitions & mobile partitions

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ANDRE STALDER SA

General Contractors · Since 2001

DoorsWall cabinetsDressing room

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Pablo Cassina, PCA-Services

Printing Companies · Since 2002

Website creation and maintenanceUX/UI design and web designPrinting and printed matter

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Centre Auto Prestige Nassralah - Location prestige

Automotive & Vehicle Trade · Since 2002

Purchase and sale of used carsAutomobile consignmentAdvice and support for car purchase

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ALLORTHO SARL

Orthopedic Clinics · Since 2003

OrthopaedicsPodiatryForearm crutch rental

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INOVATIO MEDIA SARL

Advertising Agencies · Since 2003

StrategyBrandingDesign & Concept

View profile5(1)

RDP NETTOYAGES SARL

Facility Management & Cleaning · Since 2003

Office maintenanceConcierge services and replacementsCleaning of conservatories, villas and apartments

View profile5(8)

ENERLINK Sàrl

Technical Consulting & Engineering · Since 2003

Energy consulting and strategyPermits, certifications and subsidiesPlanning and monitoring of HVAC works

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CEFRA, ZIMMERMANN MARIE-LOUISE ET JEAN-LUC

Continuing Education Institutes · Since 2004

Training on learning strategiesIndividual pedagogical supportConferences, practice analyses and supervision

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MAP ELEVATEURS Sàrl

Rental of Machinery & Equipment · Since 2004

Rental of elevating platforms and access equipmentSale of elevating platforms and scaffoldingUsed equipment

View profile4.3(18)

ETIC INFORMATIQUE SARL

Software Development · Since 2004

Reporting and financial management solution for NGOs (Reportis)Development of tailored bespoke solutions

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Paysagiste Aloha, Cédric Bonny

Horticulture & Landscaping · Since 2004

Landscape designMaintenance of green spacesPatio and paving construction

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MEGANET VENTIL SARL

Facility Management & Cleaning · Since 2005

VentilationAir conditioningCleaning

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Boutique Brasil Sàrl

Retail - Textiles & Clothing · Since 2005

BikinisBeach and fitness clothingHavaianas flip-flops

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Oeil pour Oeil, Miéville

Advertising Agencies · Since 2005

Graphic designVisual identityTypography, layout and publishing

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Show 38 more companies

Thônex in figures

895CompaniesCommercial register (Zefix) · as of August 26, 2026

153IndustriesNOGA 2025, FSO classification

2020Median year of registrationCommercial register (Zefix) · as of August 26, 2026

1.7 %of the Canton of GenevaCommercial register (Zefix) · as of August 26, 2026

Industry index

All 50 industries in Thônex

Industries with fewer than 5 companies in Thônex are not listed.

All industries in Switzerland

Business & Technical Services106

Management Consulting28 Technical Consulting & Engineering17 Other Service Industries9 Trade Fair & Event Organizers8 Coaching & Personal Development7 Security Services6 Film & TV Production5

Retail & Commerce92

Wholesale - Food & Luxury Items11 Automotive & Vehicle Trade7 Gas Stations6 Retail - Food & Luxury Items6 Retail - Textiles & Clothing6 Online Shops5 Retail - Newspapers & Kiosks5

Construction & Architecture68

Horticulture & Landscaping20 General Contractors10 Architecture Firms9 Interior Construction8 Specialized Construction Activities5

Crafts & Trades67

Painting & Plastering18 Plumbing & Building Services15 Electrical Planning & Installation9 Flooring & Tiling7 Specialized Construction Installations5

Finance & Insurance64

Holding Companies18 Fiduciary Offices16 Financial Services11 External Asset Management9

IT & Communication60

IT Consulting & Services26 Software Development9 Advertising Agencies6 Telecommunications5 Web Portals & Platform Companies5

Real Estate55

Real Estate Project Development21 Real Estate Brokerage12 Property Management11 Facility Management & Cleaning10

Arts, Culture & Recreation37

Hair Salons10 Cultural & Educational Organizations7 Wellness & SPA Facilities7 Sports & Recreation Instruction5

Industry33

Printing Companies7 Mechanical Engineering Industry6 Food Processing5

Tourism & Hospitality32

Restaurants23

Healthcare24

Home Care Services6

Associations & Interest Groups18

NGOs & NPOs10

Transport & Logistics16

Taxi Companies6 Logistics & Transport Companies5

Public Administration & Education13

Continuing Education Institutes9

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Locations

Thônex and surroundings

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Geneva28,758 Carouge GE3,403 Meyrin1,663 Plan-Les-Ouates1,537 Les Acacias1,348 Grand-Lancy1,298 Satigny997 Petit-Lancy988 Vernier979 Versoix828

Companies in
Thônex

50 of 895 companies

All 50 industries in Thônex

Thônex and surroundings

More places in the Canton of Geneva

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Companies inThônex

50 of 895 companies

All 50 industries in Thônex

Thônex and surroundings

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Companies in all 26 cantons

Companies in
Thônex