Specialized Construction Installations in
Thônex
5 companies in Specialized Construction Installations based in Thônex — name and year of registration from the commercial register. The list below shows them all.
Companies
All 5 companies in Thônex
Traitair SA
Since 1979
Air treatment, ventilation and air-conditioning installationsMaintenance and servicing of HVAC installations24/7 fault-finding service under contract
View profile5(1)
Technipiscine Sàrl
Since 2017
Swimming Pool ConstructionSwimming Pool RenovationSwimming Pool Maintenance, Service and Repairs
View profile4.4(10)
AQ Plus SA
Since 2023
AEAI Fire Protection Consulting
View profile
BM PISCINES Sàrl
Since 2013
View profile3.4(5)
SVS&O Ventilation Sàrl
Since 2019
View profile
Specialized Construction Installations in Thônex
5Specialized Construction InstallationsCommercial register (Zefix) · as of August 26, 2026
2017Median year of registrationCommercial register (Zefix) · as of August 26, 2026
196in the Canton of GenevaCommercial register (Zefix) · as of August 26, 2026
2,896in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
Specialized Construction Installations in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
Specialized Construction Installations across SwitzerlandSpecialized Construction Installations in other places
By canton
Canton of Zurich450Canton of Vaud311Canton of Bern268Canton of Aargau215Canton of Geneva196Canton of St. Gallen183Canton of Ticino164Canton of Lucerne144Canton of Valais131Canton of Fribourg129Canton of Basel-Country103Canton of Thurgau101Canton of Schwyz84Canton of Solothurn79Canton of Zug76Canton of Grisons53Canton of Neuchâtel43Canton of Appenzell Outer Rhodes24Canton of Schaffhausen21Canton of Jura20Canton of Glarus16Canton of Obwalden15Canton of Nidwalden12Canton of Uri6
Place axis
All companies in ThônexOther industries in Thônex
Management Consulting28IT Consulting & Services26Restaurants23Real Estate Project Development21Horticulture & Landscaping20Painting & Plastering18Holding Companies18Technical Consulting & Engineering17Fiduciary Offices16Plumbing & Building Services15Real Estate Brokerage12Financial Services11Property Management11Wholesale - Food & Luxury Items11NGOs & NPOs10General Contractors10Hair Salons10Facility Management & Cleaning10Other Service Industries9Architecture Firms9Electrical Planning & Installation9External Asset Management9Software Development9Continuing Education Institutes9Trade Fair & Event Organizers8Interior Construction8Coaching & Personal Development7Flooring & Tiling7Cultural & Educational Organizations7Wellness & SPA Facilities7Printing Companies7Automotive & Vehicle Trade7Security Services6Home Care Services6Mechanical Engineering Industry6Advertising Agencies6Gas Stations6Retail - Food & Luxury Items6Retail - Textiles & Clothing6Taxi Companies6Film & TV Production5Specialized Construction Activities5Sports & Recreation Instruction5Food Processing5Telecommunications5Web Portals & Platform Companies5Online Shops5Retail - Newspapers & Kiosks5