General Contractors in
Gossau SG

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

Companies

All 10 companies in Gossau SG

Blumer-Lehmann AG Logo

Blumer-Lehmann AG

Since 1999 · 101–500 empl.4.8(17)

Blumer-Lehmann AG is a wood-industry and timber-construction company providing consulting, architecture and planning services as well as production and on-site assembly. The company manufactures wood products such as sawn timber, facades, glued timber and timber modules and supplies silo and plant systems, conveying and control technology and residual-wood products (pellets, wood chips).

General ContractorsGeneral contractor servicesTimber constructionTimber construction planning and engineering
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
Architrav Architektur AG Logo

Architrav Architektur AG

Since 2008 · 1–10 empl.

The core activity of Architrav Architektur AG is the provision of architectural services, in particular the individual project development and planning of construction projects, including new buildings, conversions, renovations and reuses of residential buildings, commercial and industrial properties.

Architecture FirmsProject developmentPlanning of new-build projectsFeasibility studies
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
FOROL Generalunternehmung AG Logo

FOROL Generalunternehmung AG

Since 2024 · 1–10 empl.

FOROL Generalunternehmung AG is a general contractor that delivers comprehensive construction services and turnkey projects, implementing developments and providing cost, schedule and quality guarantees.

General ContractorsGeneral and total contractor for construction projectsAdvisory servicesSite management & project management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
SA

Schanag AG

Since 1975 · 1–10 empl.

Architecture Firms
No score yetKA

KPC AG

Since 1996 · 1–10 empl.

General Contractors
No score yetDG

DM Generalunternehmung GmbH

Since 2011 · 1–10 empl.

General Contractors
No score yetKB

kalex baumanagement GmbH

Since 2020 · 1–10 empl.

General Contractors
No score yetIG

Immomas GmbH

Since 2021 · 1–10 empl.

General Contractors
No score yetZG

ZR Group GmbH

Since 2024 · 1–10 empl.

Building Maintenance
No score yetGI

Götsch Immobilien GmbH

Since 2025 · 1–10 empl.

Construction & Project Management
No score yet

General Contractors in Gossau SG

10General ContractorsCommercial register (Zefix) · as of October 11, 2026
2020Median year of registrationCommercial register (Zefix) · as of October 11, 2026
550in the Canton of St. GallenCommercial register (Zefix) · as of October 11, 2026
9,216in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026

Largest places

St. Gallen82Wil SG37Buchs SG29Widnau17Altstätten SG15Rheineck14Jona14Rapperswil SG13Rorschach12Flawil12
Industry axis

General Contractors in other places

General Contractors across Switzerland
St. Gallen82Wil SG37Buchs SG29Widnau17Altstätten SG15Rheineck14Jona14Rapperswil SG13Rorschach12Flawil12Zuzwil SG11Goldach10Wattwil10Uznach9Au SG8Oberuzwil8Wittenbach7Niederuzwil7Eschenbach SG7Staad SG6Sevelen6Sargans6Mörschwil6Mels6Grabs6Uzwil6Rebstein5Thal5Engelburg5Bazenheid5

By canton

Canton of Zurich1,206Canton of Vaud836Canton of Ticino804Canton of Bern705Canton of Geneva615Canton of Aargau562Canton of St. Gallen550Canton of Fribourg464Canton of Lucerne447Canton of Valais445Canton of Zug404Canton of Schwyz342Canton of Thurgau334Canton of Grisons291Canton of Basel-Country258Canton of Solothurn213Canton of Neuchâtel122Canton of Appenzell Outer Rhodes90Canton of Nidwalden75Canton of Schaffhausen68Canton of Glarus50Canton of Obwalden49Canton of Jura41Canton of Appenzell Inner Rhodes21Canton of Uri15
Place axis

Other industries in Gossau SG

All companies in Gossau SG
Holding Companies85Property Management77Restaurants46Fiduciary Offices45Management Consulting40IT Consulting & Services35Technical Consulting & Engineering33Real Estate Project Development27Automotive & Vehicle Trade26Coaching & Personal Development24Auto Repair Shops24Building Maintenance23Advertising Agencies23Online Shops23Flooring & Tiling22Beauty Salons20Wholesale - General Specialty Trade20Painting & Plastering19Hair Salons19Food Processing17Facility Management & Cleaning17Software Development16Logistics & Transport Companies16Real Estate Brokerage15Construction & Project Management14Electrical Planning & Installation14Joinery14Plumbing & Building Services14Interior Construction13Catering13Horticulture & Landscaping12Mechanical Engineering Industry12Retail - Food & Luxury Items12Other Service Industries11Architecture Firms11Timber Construction & Carpentry11Wholesale - Food & Luxury Items11Metal Construction10Wholesale - Machinery & Technical Equipment10Administrative Services9Repair of Machinery & Electronic Devices9Retail - Health & Cosmetics9Retail - Textiles & Clothing9Clubs, Bars & Event Venues9Farm Shops & Farms8Physiotherapy8Electrical Industry8Printing Companies8