Civil Engineering Firms in
Jona

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

Companies

All 5 companies in Jona

Lukas Domeisen AG

Since 2007

Land mutationsUtility network cadastreGIS / Geoportal

Geoinfra Ingenieure AG

Since 2021

Transport / InfrastructureGeoinformatics / SurveyingMunicipal Engineering / Spatial Development

View profile5(3)

Schmidt & Kündig Ingenieure AG

Since 2021

Planning services for building construction and special deep foundationsReinforced concrete constructionSteel construction

View profile5(1)

Späni Bauingenieure AG

Since 1994

Betterground Equipment AG

Since 2007

Civil Engineering Firms in Jona

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

2007Median year of registrationCommercial register (Zefix) · as of August 26, 2026

123in the Canton of St. GallenCommercial 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

St. Gallen27 Bad Ragaz6 Diepoldsau5 Widnau5 Uznach5

Place axis

Other industries in Jona

All companies in Jona

Management Consulting51 Property Management40 IT Consulting & Services37 Technical Consulting & Engineering32 Holding Companies28 Software Development24 Real Estate Project Development23 Online Shops18 Plumbing & Building Services17 Fiduciary Offices17 Advertising Agencies17 Restaurants17 Facility Management & Cleaning16 Horticulture & Landscaping15 Real Estate Brokerage15 Painting & Plastering14 Auto Repair Shops14 Coaching & Personal Development13 Architecture Firms13 Mechanical Engineering Industry13 Hair Salons11 NGOs & NPOs10 Recruitment & HR Consulting10 Construction & Project Management9 Electrical Planning & Installation9 Clubs, Bars & Event Venues9 Industrial & Product Design8 General Contractors8 Timber Construction & Carpentry8 Sports & Recreation Instruction8 Solar & Photovoltaics8 Automotive & Vehicle Trade8 Wholesale - Machinery & Technical Equipment8 Catering8 Other Service Industries7 Photography7 Interior Construction7 Metal Construction7 Energy Suppliers7 Financial Services7 Pension Funds7 Electrical Industry7 IT Infrastructure & Cloud7 Continuing Education Institutes7 Retail - General Specialty Trade7 Repair of Machinery & Electronic Devices6 Physiotherapy6 Telecommunications6

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