Building Construction in
Altstätten SG

6 companies in Building Construction based in Altstätten SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Altstätten SG

Baugeschäft Heeb AG Logo

Baugeschäft Heeb AG

Since 1991

New constructionConversions and renovationsClient projects
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CP

C. Pinardi's Erben

Since 1955

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TE

twinDOOR Engineering GmbH

Since 2007

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CB

C&A Bauunternehmung GmbH

Since 2018

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SG

Sottolago GmbH

Since 2021

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MR

Martin Ritter - Die schnelle Kelle

Since 2023

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Building Construction in Altstätten SG

6Building ConstructionCommercial register (Zefix) · as of September 15, 2026
2018Median year of registrationCommercial register (Zefix) · as of September 15, 2026
384in the Canton of St. GallenCommercial register (Zefix) · as of September 15, 2026
5,274in SwitzerlandCommercial register (Zefix) · as of September 15, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 15, 2026

Largest places

St. Gallen39Wil SG11Widnau10Buchs SG9Kaltbrunn9Oberriet SG8Mels8Flawil8Wattwil8Rorschach6
Industry axis

Building Construction in other places

Building Construction across Switzerland
St. Gallen39Wil SG11Widnau10Buchs SG9Kaltbrunn9Oberriet SG8Mels8Flawil8Wattwil8Rorschach6Sevelen6Goldach6Tübach6Sargans6Niederuzwil6Diepoldsau5Rheineck5Walenstadt5Gossau SG5Uznach5Eschenbach SG5Jona5

By canton

Canton of Zurich730Canton of Bern538Canton of Aargau394Canton of St. Gallen384Canton of Vaud370Canton of Valais346Canton of Ticino305Canton of Lucerne263Canton of Grisons256Canton of Thurgau226Canton of Geneva188Canton of Schwyz167Canton of Zug164Canton of Solothurn160Canton of Basel-Country142Canton of Fribourg136Canton of Schaffhausen70Canton of Neuchâtel59Canton of Appenzell Outer Rhodes55Canton of Glarus53Canton of Jura50Canton of Nidwalden41Canton of Obwalden36Canton of Appenzell Inner Rhodes31Canton of Uri24
Place axis

Other industries in Altstätten SG

All companies in Altstätten SG
Property Management61Holding Companies50Restaurants44Technical Consulting & Engineering26Real Estate Project Development26Architecture Firms25Management Consulting22Fiduciary Offices21Mechanical Engineering Industry20Auto Repair Shops19Automotive & Vehicle Trade18Facility Management & Cleaning17General Contractors15Advertising Agencies15Real Estate Brokerage15Building Maintenance14Interior Construction14IT Consulting & Services14Online Shops14Coaching & Personal Development13Timber Construction & Carpentry13Construction & Project Management12Hair Salons12Catering12Horticulture & Landscaping11Painting & Plastering11Beauty Salons11Other Service Industries10Plumbing & Building Services10Software Development10NGOs & NPOs9Repair of Machinery & Electronic Devices9Trade Fair & Event Organizers9Electrical Planning & Installation9Retail - Food & Luxury Items9Wholesale - Food & Luxury Items9Joinery8Metal Construction8General Goods Production8Metal Industry8Wholesale - Machinery & Technical Equipment8Logistics & Transport Companies8Medical Technology Industry7Textile & Clothing Industry7Retail - Textiles & Clothing7Wholesale - Construction & Raw Materials7Flooring & Tiling6Sheet Metal Work6