Architecture Firms in
Romanshorn
7 companies in Architecture Firms based in Romanshorn — name and year of registration from the commercial register. The list below shows them all.
Companies
All 7 companies in Romanshorn
A. Somogyi AG
Since 1981
ArchitectureGeneral contracting
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ZECH ARCHITEKTUR
Since 1995
Architectural planningWorking on existing buildingsNew-build planning
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Werner Häni Grafik & Architektur GmbH
Since 1997
ArchitectureGraphic design
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Plucet GmbH
Since 2003
ArchitectureProperty brokerage
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Bötschi Architekturbüro SIA GmbH
Since 2010
Architectural services
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L&Lütschg & Partner AG Architektur und Planung
Since 1985
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WPWidmer Pfister Leuch AG Raumplaner und Architekten
Since 1989
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Architecture Firms in Romanshorn
7Architecture FirmsCommercial register (Zefix) · as of August 26, 2026
1995Median year of registrationCommercial register (Zefix) · as of August 26, 2026
261in the Canton of ThurgauCommercial register (Zefix) · as of August 26, 2026
10,061in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
Architecture Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
Architecture Firms across SwitzerlandArchitecture Firms in other places
By canton
Canton of Zurich2,273Canton of Bern959Canton of Vaud922Canton of Geneva666Canton of Aargau541Canton of St. Gallen498Canton of Ticino471Canton of Valais471Canton of Lucerne416Canton of Grisons379Canton of Fribourg317Canton of Thurgau261Canton of Solothurn244Canton of Basel-Country232Canton of Zug210Canton of Schwyz175Canton of Neuchâtel132Canton of Schaffhausen65Canton of Nidwalden65Canton of Jura58Canton of Obwalden50Canton of Appenzell Outer Rhodes48Canton of Glarus44Canton of Appenzell Inner Rhodes30Canton of Uri30
Place axis
All companies in RomanshornOther industries in Romanshorn
Restaurants21Automotive & Vehicle Trade20Property Management18Management Consulting16Fiduciary Offices15Holding Companies14Auto Repair Shops14Technical Consulting & Engineering13IT Consulting & Services13Logistics & Transport Companies13Real Estate Project Development12Painting & Plastering10Mechanical Engineering Industry10Coaching & Personal Development9Shipbuilding9Advertising Agencies9Continuing Education Institutes9Horticulture & Landscaping8Interior Construction8Online Shops8Building Construction7Hair Salons7Sports & Recreation Instruction7Chemical Industry7Software Development7Facility Management & Cleaning7Repair of Machinery & Electronic Devices6Trade Fair & Event Organizers6Metal Construction6Dental Clinics6Metal Industry6Pharmaceutical Industry6Retail - Food & Luxury Items6Industrial & Product Design5Building Maintenance5Sealing & Insulation5Electrical Planning & Installation5Plumbing & Building Services5Wellness & SPA Facilities5Solar & Photovoltaics5Physiotherapy5Real Estate Brokerage5Retail - Electronic Devices5Catering5