General Contractors in
Onex
5 companies in General Contractors based in Onex — name and year of registration from the commercial register. The list below shows them all.
General Contractors in Onex
5General ContractorsCommercial register (Zefix) · as of August 26, 2026
2022Median year of registrationCommercial register (Zefix) · as of August 26, 2026
514in the Canton of GenevaCommercial register (Zefix) · as of August 26, 2026
5,980in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
General Contractors in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
General Contractors across SwitzerlandGeneral Contractors in other places
By canton
Canton of Ticino664Canton of Zurich663Canton of Vaud642Canton of Geneva514Canton of Bern434Canton of Aargau348Canton of Fribourg331Canton of Valais307Canton of Lucerne279Canton of St. Gallen262Canton of Zug244Canton of Grisons205Canton of Schwyz182Canton of Thurgau157Canton of Basel-Country148Canton of Solothurn133Canton of Neuchâtel94Canton of Appenzell Outer Rhodes43Canton of Nidwalden42Canton of Schaffhausen38Canton of Jura35Canton of Glarus31Canton of Obwalden29Canton of Appenzell Inner Rhodes15Canton of Uri11
Place axis
All companies in OnexOther industries in Onex
Restaurants37Painting & Plastering26Real Estate Project Development14Facility Management & Cleaning13Logistics & Transport Companies12Management Consulting10Fiduciary Offices10Property Management10Interior Construction9IT Consulting & Services9Automotive & Vehicle Trade9Horticulture & Landscaping8Plumbing & Building Services8Retail - Food & Luxury Items8NGOs & NPOs7Flooring & Tiling7Hair Salons7Advertising Agencies7Housing Cooperatives7Moving Companies7Film & TV Production6Architecture Firms6Physiotherapy6Technical Consulting & Engineering5Beauty Salons5Holding Companies5Food Processing5Real Estate Brokerage5Residential Homes5