Architecture Firms in
Rorschach
7 companies in Architecture Firms based in Rorschach — name and year of registration from the commercial register. The list below shows them all.
Companies
All 7 companies in Rorschach
Bereuter Architekturbüro AG
Since 2002
Architectural Planning and Project DesignConstruction Management and Site SupervisionProject Development and Tailored Solutions
View profile4.5(2)
Starhaus AG
Since 2014
Construction consulting and site supervisionHome buildingProject development
View profile5(5)
Architekturbüro Walder GmbH
Since 2015
Architectural servicesConstruction management
View profile5(1)
RODARC GmbH
Since 2023
ArchitectureIn-depth construction consultingFreelance services
View profile
BNBauatelier Nater GmbH
Since 2007
View profile
SBSwiss Bauvision, Luca Pezzotta
Since 2019
View profile
NSNOOANÇA Studios GmbH
Since 2025
View profile
Architecture Firms in Rorschach
7Architecture FirmsCommercial register (Zefix) · as of September 25, 2026
2015Median year of registrationCommercial register (Zefix) · as of September 25, 2026
664in the Canton of St. GallenCommercial register (Zefix) · as of September 25, 2026
12,551in SwitzerlandCommercial register (Zefix) · as of September 25, 2026
Locations
Architecture Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 25, 2026
Industry axis
Architecture Firms across SwitzerlandArchitecture Firms in other places
St. Gallen158Wil SG38Rapperswil SG31Altstätten SG25Widnau20Buchs SG17Bad Ragaz16Uznach15Jona14Diepoldsau11Mels11Gossau SG11Berneck10Flawil10Balgach9Eschenbach SG9Azmoos8Zuzwil SG8Bronschhofen8Goldach7Steinach7Bütschwil7Montlingen6Walenstadt6Wattwil6Gommiswald6Rheineck5Oberriet SG5Sevelen5Sargans5Oberuzwil5
By canton
Canton of Zurich2,808Canton of Bern1,160Canton of Vaud1,067Canton of Geneva791Canton of Aargau688Canton of St. Gallen664Canton of Valais592Canton of Ticino587Canton of Lucerne538Canton of Grisons469Canton of Fribourg388Canton of Thurgau374Canton of Zug308Canton of Solothurn302Canton of Basel-Country291Canton of Schwyz270Canton of Neuchâtel155Canton of Schaffhausen93Canton of Nidwalden89Canton of Jura72Canton of Appenzell Outer Rhodes62Canton of Obwalden56Canton of Glarus49Canton of Appenzell Inner Rhodes38Canton of Uri38
Place axis
All companies in RorschachOther industries in Rorschach
Restaurants59Property Management36Management Consulting31Fiduciary Offices28Cultural & Educational Organizations26Hair Salons23Holding Companies23Real Estate Project Development22IT Consulting & Services20Real Estate Brokerage20Online Shops19Advertising Agencies18Wholesale - General Specialty Trade18NGOs & NPOs17Retail - Textiles & Clothing17Recruitment & HR Consulting16Painting & Plastering16Coaching & Personal Development15Technical Consulting & Engineering14Trade Fair & Event Organizers14Beauty Salons14Retail - General Specialty Trade14Catering14Software Development13Facility Management & Cleaning12Automotive & Vehicle Trade12Other Service Industries11Construction & Project Management11General Contractors11Electrical Planning & Installation10Flooring & Tiling10Building Maintenance9Plumbing & Building Services9Solar & Photovoltaics9Retail - Food & Luxury Items9Repair of Consumer Goods8Financial Services8Insurance Brokerage & Consulting8Interior Construction7Joinery7Metal Construction7Psychiatry & Psychotherapy7Continuing Education Institutes7Retail - Bicycles & Sports Equipment7Clubs, Bars & Event Venues7Photography6Building Construction6Horticulture & Landscaping6