General contractor in
Altstätten SG

15 companies in General contractor based in Altstätten SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 15 companies in Altstätten SG

fairtec AG Logo

fairtec AG

Since 2025 · 1–10 empl.

fairtec AG plans and delivers trade fair stands as well as event, pavilion and exhibition structures. The company builds single- and multi-storey steel, metal and façade structures and handles their assembly and dismantling at event venues.

Event agencyTrade Fair Stand ConstructionPavilion ConstructionEvent Structures
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #1
NA

Niederer AG

Since 1979 · 1–10 empl.

General contractor
No score yetNA

Neuhof AG Altstätten

Since 1988 · 1–10 empl.

General contractor
No score yetPI

Probau Immobilien AG

Since 1996 · 1–10 empl.

General contractor
No score yetIG

Isogips GmbH

Since 2003 · 1–10 empl.

Construction manager
No score yetSK

Stieger Karl Holzbau GmbH

Since 2007 · 1–10 empl.

General contractor
No score yetGB

Generalunternehmungen Bischof + Partner GmbH

Since 2008 · 1–10 empl.

General contractor
No score yetFI

Fasa Immobilien AG

Since 2010 · 1–10 empl.

General contractor
No score yetTS

TI-Modul-Bau Sagl

Since 2014 · 1–10 empl.

General contractor
No score yetLA

LAVIDA AG

Since 2020 · 1–10 empl.

General contractor
No score yetIA

Immodura AG

Since 2020 · 1–10 empl.

Architect
No score yetTG

TRZ GmbH

Since 2021 · 1–10 empl.

General contractor
No score yet
RH

Rash House GmbH

Since 2023 · 1–10 empl.

General contractor
No score yetW7

Werk 79 GmbH

Since 2023 · 1–10 empl.

General contractor
No score yetHS

Huser Schnell Immobilien AG

Since 2024 · 1–10 empl.

General contractor
No score yet

General contractor in Altstätten SG

15General contractorCommercial register (Zefix) · as of November 6, 2026
2014Median year of registrationCommercial register (Zefix) · as of November 6, 2026
549in the Canton of St. GallenCommercial register (Zefix) · as of November 6, 2026
9,195in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

General contractor in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026

Largest places

St. Gallen81Wil SG37Buchs SG29Widnau17Rheineck14Jona14Rapperswil SG13Rorschach12Flawil12Zuzwil SG11
Industry axis

General contractor in other places

General contractor across Switzerland
St. Gallen81Wil SG37Buchs SG29Widnau17Rheineck14Jona14Rapperswil SG13Rorschach12Flawil12Zuzwil SG11Goldach10Gossau SG10Wattwil10Uznach9Au SG8Oberuzwil8Wittenbach7Niederuzwil7Eschenbach SG7Staad SG6Sevelen6Sargans6Mörschwil6Mels6Grabs6Uzwil6Rebstein5Thal5Engelburg5Bazenheid5

By canton

Canton of Zurich1,207Canton of Vaud834Canton of Ticino801Canton of Bern702Canton of Geneva616Canton of Aargau557Canton of St. Gallen549Canton of Fribourg465Canton of Valais443Canton of Lucerne441Canton of Zug407Canton of Schwyz344Canton of Thurgau332Canton of Grisons289Canton of Basel-Country256Canton of Solothurn215Canton of Neuchâtel121Canton of Appenzell Outer Rhodes88Canton of Nidwalden77Canton of Schaffhausen69Canton of Glarus50Canton of Obwalden49Canton of Jura41Canton of Appenzell Inner Rhodes21Canton of Uri14
Place axis

Other industries in Altstätten SG

All companies in Altstätten SG
Property management61Holding company50Restaurant45Engineer26Architect26Property developer26Management consultant24Accountant21Mechanical engineering20Car dealership20Garage19Renovation16Advertising agency16Cleaning company16IT service provider15Real estate agent15Online shop15Caterer15Construction manager14Interior fit-out14Timber construction14Coach13Hairdresser12Event agency11Other services11Landscaping11Beauty salon11Software developer11Painter10Plumber10Nonprofit organization9Machine repair9Electrician9Metalwork9Grocery store9Food wholesaler9Carpenter8General goods production8Medical technology manufacturer8Metal processor8Building materials dealer8Machinery dealer8Transport company8Civil works7Clothing store7Product designer6Building contractor6Sheet metal worker6