General Contractors in
Buchs SG

28 companies in General Contractors based in Buchs SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 28 companies in Buchs SG

Schlegel + Hofer, Dipl. Architekten AG Logo

Schlegel + Hofer, Dipl. Architekten AG

Since 1985

Architectural servicesFeasibility studies and preliminary project studiesClient-side project support
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Märk Architektur AG Logo

Märk Architektur AG

Since 1985

Architectural planningClient support during constructionVisualisations
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Architekten Zogg & Freuler, Inhaber Heinz Zogg Logo

Architekten Zogg & Freuler, Inhaber Heinz Zogg

Since 1992

Single-family homesMulti-family buildingsConversions and renovations
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Gebrüder Kressig Generalunternehmung AG Logo

Gebrüder Kressig Generalunternehmung AG

Since 1992

General contracting and building planningBuilding construction worksConversions and renovations
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Generalunternehmung Zogg & Freuler, Inhaber Heinz Zogg Logo

Generalunternehmung Zogg & Freuler, Inhaber Heinz Zogg

Since 1995

General contractorConversions/RenovationsMulti-family homes
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Swiss Class Generalunternehmung GmbH Logo

Swiss Class Generalunternehmung GmbH

Since 2017

General contractorTotal contractorProject development
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Halili + Partner Ingenieure GmbH Logo

Halili + Partner Ingenieure GmbH

Since 2019

Structural engineering designGeneral planning & overall managementProject & construction management
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Atelier Allure Aktiengesellschaft FL-Vaduz, Zweigniederlassung Buchs SG Logo

Atelier Allure Aktiengesellschaft FL-Vaduz, Zweigniederlassung Buchs SG

Since 2022

Interior Design and Space PlanningPainting and Plastering WorkCustom-made Furniture and Textiles
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MS Bau GmbH Logo

MS Bau GmbH

Since 2023

Electrical installations for new buildsElectrical installations for renovationsSmart home solutions
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B"

Baugesellschaft "Birkenau" AG

Since 1972

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Z+

Zogg + Tribelhorn AG

Since 1980

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JT

Josef Truog Architekturbüro-Generalunternehmung

Since 1992

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MG

Märk Generalunternehmung GmbH

Since 2002

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SR

S&B Real Estate AG

Since 2007

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AS

Artesa S. Zemunovic

Since 2008

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WB

Wilhelm Büchel Aktiengesellschaft, Gamprin-Bendern (LI), Zweigniederlassung Buchs SG

Since 2008

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FG

F. G. Immo. GmbH

Since 2010

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ST

SBS Towers AG

Since 2012

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KG

Kobelwies GmbH

Since 2015

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DZ

Dominik Zogg GmbH

Since 2017

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BI

Berger Immo AG

Since 2018

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GI

Grünberg Immobilien AG

Since 2020

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CI

CKS Immo-Projekt GmbH

Since 2021

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IP

Investa Prime Estate GmbH

Since 2024

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GR

Golf Resort AG

Since 2024

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AG

AK Generalunternehmung GmbH

Since 2025

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B&

Berger & Partner, Büro für Architektur, Baumanagement und Bauleitung AG

Since 2025

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BI

BFA Immo AG

Since 2026

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General Contractors in Buchs SG

28General ContractorsCommercial register (Zefix) · as of September 23, 2026
2015Median year of registrationCommercial register (Zefix) · as of September 23, 2026
543in the Canton of St. GallenCommercial register (Zefix) · as of September 23, 2026
9,178in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

St. Gallen81Wil SG36Widnau17Altstätten SG15Jona14Rheineck13Rorschach13Rapperswil SG13Flawil12Zuzwil SG11
Industry axis

General Contractors in other places

General Contractors across Switzerland
St. Gallen81Wil SG36Widnau17Altstätten SG15Jona14Rheineck13Rorschach13Rapperswil SG13Flawil12Zuzwil SG11Gossau SG10Wattwil10Uznach9Au SG8Oberuzwil8Goldach7Wittenbach7Niederuzwil7Eschenbach SG7Staad SG6Sevelen6Sargans6Mörschwil6Mels6Grabs6Uzwil6Thal5Engelburg5Bazenheid5

By canton

Canton of Zurich1,197Canton of Vaud835Canton of Ticino803Canton of Bern705Canton of Geneva617Canton of Aargau558Canton of St. Gallen543Canton of Fribourg468Canton of Lucerne442Canton of Valais437Canton of Zug403Canton of Schwyz341Canton of Thurgau330Canton of Grisons292Canton of Basel-Country257Canton of Solothurn213Canton of Neuchâtel120Canton of Appenzell Outer Rhodes91Canton of Nidwalden76Canton of Schaffhausen68Canton of Glarus50Canton of Obwalden48Canton of Jura37Canton of Appenzell Inner Rhodes21Canton of Uri15
Place axis

Other industries in Buchs SG

All companies in Buchs SG
Holding Companies71Property Management67Management Consulting60Real Estate Project Development49Fiduciary Offices46IT Consulting & Services35Restaurants35Software Development29Automotive & Vehicle Trade28Wholesale - General Specialty Trade28Technical Consulting & Engineering26Real Estate Brokerage25Online Shops22Logistics & Transport Companies22Auto Repair Shops21Hair Salons20Facility Management & Cleaning20Construction & Project Management19Beauty Salons19Coaching & Personal Development18Plumbing & Building Services18Advertising Agencies18Recruitment & HR Consulting17Architecture Firms17Interior Construction16Other Service Industries14Painting & Plastering14Joinery13Solar & Photovoltaics13Food Processing13Medical Technology Industry13Retail - Food & Luxury Items13Catering13External Asset Management12Wholesale - Machinery & Technical Equipment12Building Maintenance11Mechanical Engineering Industry11Research & Development10Electrical Planning & Installation10Flooring & Tiling10Electrical Industry10Continuing Education Institutes10Retail - General Specialty Trade10Retail - Textiles & Clothing10NGOs & NPOs9Licensing & Marketing of Intellectual Property9Repair of Machinery & Electronic Devices9Building Construction9