Civil Engineering Firms in
Arbon

5 companies in Civil Engineering Firms based in Arbon — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Arbon

Wälli AG Ingenieure

Since 1975

Structural engineeringCivil engineering (infrastructure)Geoinformatics

Wohlfahrtsfonds der Wälli AG Ingenieure

Since 1990

Civil EngineeringStructural EngineeringGeoinformatics

Innoplan Bauingenieure AG

Since 2001

Building constructionCivil engineering worksFire protection

View profile5(2)

Fischer Ingenieure AG

Since 2003

Urban drainage / General drainage plan (GEP)Utility network cadastre / GISLoad-bearing structures

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Personalvorsorgestiftung der Wälli AG Ingenieure

Since 1965

Civil Engineering Firms in Arbon

5Civil Engineering FirmsCommercial register (Zefix) · as of August 26, 2026

1990Median year of registrationCommercial register (Zefix) · as of August 26, 2026

50in the Canton of ThurgauCommercial register (Zefix) · as of August 26, 2026

1,769in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Civil Engineering Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Place axis

Other industries in Arbon

All companies in Arbon

Restaurants29 Property Management23 Mechanical Engineering Industry17 Architecture Firms16 Retail - Textiles & Clothing16 Real Estate Brokerage15 Management Consulting14 Real Estate Project Development14 Fiduciary Offices13 Holding Companies13 IT Consulting & Services13 Technical Consulting & Engineering12 Advertising Agencies12 Trade Fair & Event Organizers11 Auto Repair Shops11 Hair Salons10 Facility Management & Cleaning10 Electrical Planning & Installation9 Coaching & Personal Development8 Housing Cooperatives8 Retail - Food & Luxury Items8 NGOs & NPOs7 General Contractors7 Beauty Salons7 Driving & Flight Schools7 Automotive & Vehicle Trade7 Logistics & Transport Companies7 Construction & Project Management6 Interior Construction6 Painting & Plastering6 Plumbing & Building Services6 Sports & Recreation Instruction6 Dental Clinics6 Metal Industry6 Software Development6 Repair of Machinery & Electronic Devices5 Building Construction5 Energy Suppliers5 Physiotherapy5 Textile & Clothing Industry5 Online Shops5 Retail - Bicycles & Sports Equipment5 Nursing Homes5

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