General Contractors in
Aarau
18 companies in General Contractors based in Aarau — name and year of registration from the commercial register. The list below shows them all.
Companies
All 18 companies in Aarau
Harko AG
Since 1983
General contractor for turnkey homesSale of new-build condominiums and own developmentsProperty sales for private properties and projects
View profile5(2)
IGB Integrale Gesamtplanung für Bauerneuerung, Genossenschaft
Since 1998
Building renewalConstruction documentation
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Wernli Architektur AG
Since 2000
ArchitectureInterior DesignClient Advisory
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Architektengruppe Bircher Roth von Arx AG
Since 2002
ArchitectureProject development and client advisoryExecution and construction supervision
View profile4.3(9)
Kim Strebel Architekten GmbH
Since 2006
Architecture Services for New Builds and ConversionsSettlement and Site DevelopmentBuilding Refurbishment and Renewal
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Gautschi Lenzin Schenker Architekten AG
Since 2011
Architectural servicesProject development and study mandates
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Gautschy Brechbühl Architektur AG
Since 2015
Architectural services for conversions, renovations and renewalsAdvisory, support and construction consultingProject planning, detailed design and digital modelling
View profile4.5(2)
Abicht Aarau AG
Since 2018
DevelopmentPlanningProperty Management
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Wanko Baumanagement GmbH
Since 2022
General planningClient representationConstruction management
View profile4.5(2)
Mori & Partner AG
Since 2023
2D drawing3D drawingBIM
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ARK Architekten GmbH
Since 2023
Architectural designRenovations and conversionsResidential construction
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Frei Architekten AG
Since 2024
Architectural planningConstruction project supportCompetition projects
View profile5(7)
General Contractors in Aarau
18General ContractorsCommercial register (Zefix) · as of August 25, 2026
2012Median year of registrationCommercial register (Zefix) · as of August 25, 2026
348in the Canton of AargauCommercial register (Zefix) · as of August 25, 2026
5,980in SwitzerlandCommercial register (Zefix) · as of August 25, 2026
Locations
General Contractors in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 25, 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 AarauOther industries in Aarau
Management Consulting83Property Management78Architecture Firms53Software Development53Restaurants53IT Consulting & Services51Fiduciary Offices48Real Estate Brokerage48Holding Companies46Coaching & Personal Development45Continuing Education Institutes45Technical Consulting & Engineering41Real Estate Project Development37Advertising Agencies34NGOs & NPOs33Recruitment & HR Consulting27Hair Salons27Professional & Trade Associations22Pension Funds20Psychiatry & Psychotherapy20Online Shops20Other Service Industries19Law Firms & Notary Offices18Beauty Salons18Cultural & Educational Organizations16Retail - Textiles & Clothing16Medical Technology Industry15Trade Fair & Event Organizers14Naturopathic Clinics14Construction & Project Management13Facility Management & Cleaning13Photography12Painting & Plastering12Sports & Recreation Instruction12Wellness & SPA Facilities12Solar & Photovoltaics12Auto Repair Shops12Clubs, Bars & Event Venues12Logistics & Transport Companies12Electrical Planning & Installation11Physiotherapy11Catering11Insurance Brokerage & Consulting10Surgery Clinics10Textile & Clothing Industry10Publishing10Automotive & Vehicle Trade10Retail - Bicycles & Sports Equipment10