Plumbing & Building Services in Thônex

Companies

All 15 companies in Thônex

CGC Energie SA

Since 1971

Heating systemsAir-conditioning systemsVentilation systems

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Sanfer SA

Since 1993

Sanitary installationSanitary emergency service

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Filtrotech Sàrl

Since 2007

Water treatmentWater analysisGlycol circuit cleaning

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Services Genevois de Chauffage Sàrl

Since 2011

Heating maintenanceEmergency heating repairsOfficial combustion check

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A & Z Tuyauterie Sàrl

Since 2022

Plumbing InstallationHeat PumpsPhotovoltaic Panels

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Swiss Conseil Energies SA

Since 1991

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FDS Distribution SA

Since 2019

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DH

David Haddad

Since 1972

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GM

Giovanni Manfredda

Since 1997

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RD

Robert Dechamboux

Since 2002

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ES

Entreprise Stéphane Bertizzolo

Since 2002

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FW

FTR WATER GROUP SA

Since 2018

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JS

JVEnergies SA

Since 2018

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JS

J.D.S Sanitaires Sàrl

Since 2024

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BS

Bruant successeur Carballa, titulaire Bruant

Since 2025

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Plumbing & Building Services in Thônex

15Plumbing & Building ServicesCommercial register (Zefix) · as of August 26, 2026

2007Median year of registrationCommercial register (Zefix) · as of August 26, 2026

431in the Canton of GenevaCommercial register (Zefix) · as of August 26, 2026

6,595in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

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

Largest places

Geneva114 Carouge GE41 Grand-Lancy23 Plan-Les-Ouates23 Meyrin20 Satigny18 Chêne-Bourg16 Châtelaine14 Les Acacias13 Versoix12

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Place axis

Other industries in Thônex

All companies in Thônex

Management Consulting28 IT Consulting & Services26 Restaurants23 Real Estate Project Development21 Horticulture & Landscaping20 Painting & Plastering18 Holding Companies18 Technical Consulting & Engineering17 Fiduciary Offices16 Real Estate Brokerage12 Financial Services11 Property Management11 Wholesale - Food & Luxury Items11 NGOs & NPOs10 General Contractors10 Hair Salons10 Facility Management & Cleaning10 Other Service Industries9 Architecture Firms9 Electrical Planning & Installation9 External Asset Management9 Software Development9 Continuing Education Institutes9 Trade Fair & Event Organizers8 Interior Construction8 Coaching & Personal Development7 Flooring & Tiling7 Cultural & Educational Organizations7 Wellness & SPA Facilities7 Printing Companies7 Automotive & Vehicle Trade7 Security Services6 Home Care Services6 Mechanical Engineering Industry6 Advertising Agencies6 Gas Stations6 Retail - Food & Luxury Items6 Retail - Textiles & Clothing6 Taxi Companies6 Film & TV Production5 Specialized Construction Activities5 Specialized Construction Installations5 Sports & Recreation Instruction5 Food Processing5 Telecommunications5 Web Portals & Platform Companies5 Online Shops5 Retail - Newspapers & Kiosks5

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Plumbing & Building Services inThônex

All 15 companies in Thônex

Plumbing & Building Services in the region

Plumbing & Building Services in other places

Other industries in Thônex

Plumbing & Building Services in
Thônex