Building contractor in the
Canton of St. Gallen

Finger AG

Since 2021 · 21–50 empl.·5.0(12)

Finger AG is a construction and general contracting company active in building and civil engineering. Its work includes new builds, conversions and renovations, as well as property management and real estate valuations.

Jakob Schneider AG

Since 1979 · 21–50 empl.·4.5(11)

The core activity of J. Schneider AG includes construction and civil engineering, including renovation/refurbishment, customer masonry work (such as tiling, plastering, exterior insulation, etc.) as well as environmental work and excavation services.

Keller Bauunternehmung AG

Since 1997 · 11–20 empl.·4.5(10)

The core activity of Keller Bauunternehmung AG encompasses the execution of construction projects in the following areas: * Building construction (residential buildings, industrial halls, hotels, conversions, renovations) * Civil engineering (excavation work, pipeline construction, sewage systems, retaining walls, forecourts) * Demolition (demolition excavators, concrete demolition, recycling) * Mobile crane work (with various mobile cranes up to 220 tons of lifting capacity) The company thus offers a wide range of construction services and is capable of carrying out complex construction projects from planning to completion.

LG Bau AG

Since 2013 · 21–50 empl.·4.8(6)

The company's core activities include construction, gravel and concrete plant, general contracting, road construction, civil engineering, structural engineering, plastering, facade construction, drywall construction, fireproofing, sealing, building renovation, special flooring, drilling and milling work, crack injection, concrete renovation, conversion and renovation.

Conforte Group GmbH

Since 2022 · 11–20 empl.·5.0(14)

Conforte Group GmbH is a construction company that accompanies renovations, conversions and new builds and offers project management and construction management. The company executes plastering, painting, drywall and facade work (WDVS), is a certified BASWA applicator and offers surface techniques such as Stucco Veneziano and seamless coverings.

Niederer AG

Since 2007 · 11–20 empl.·4.6(9)

Niederer AG is part of HUKA-Baupool and carries out building and civil engineering work. Its services include new construction, conversions, renovations and extensions for residential, commercial and public buildings, as well as planning and tendering.

Niederer AG

Since 2008 · 11–20 empl.·4.6(9)

Niederer AG is a construction company working in building and civil engineering as part of the HUKA-Baupool. Its services include new construction, alterations and renovations, as well as residential, public and commercial buildings; the offering also covers planning, tendering and exposed-concrete work.

Brühwiler AG

Since 1990 · 21–50 empl.·4.4(15)

Helg AG Bazenheid

Since 1997 · 1–10 empl.·5.0(5)

Helg AG Bazenheid is a construction company that builds new structures and carries out conversions, including houses, agricultural buildings, garages and extensions. Its services also include trenching for utility lines, renovations, repairs and crane rental.

Reto Vils AG

Since 1998 · 11–20 empl.·4.9(7)

The core activity of Reto Vils AG is construction, including high and low construction, transportation and excavation.

Christian Brühwiler Kundenmaurer GmbH

Since 1998 · 1–10 empl.·5.0(8)

Christian Brühwiler Kundenmaurer GmbH carries out masonry work, renovations, and building and civil engineering projects. Its services include foundations, masonry, plastering, renovation of older buildings, single-family homes, sewer systems, road construction, and outdoor landscaping.

Büchel Bau AG

Since 2007 · 11–20 empl.·4.6(9)

Büchel Bau AG is part of the HUKA-Baupool and provides building and civil engineering services. Its offerings include new builds, conversions, renovations and extensions, as well as residential, commercial and public buildings and exposed-concrete work.

A. Grob Baugeschäft AG

Since 1997 · 11–20 empl.·4.9(9)

A. Grob Baugeschäft AG carries out building and civil engineering work, renovations, refurbishment and landscaping. Its services also include transport, crane and grab work, and the sale of mushroom-growing soil and humus soil.

Koch-Hiag Balkonbau & Plattenbeläge GmbH

Since 2019 · 1–10 empl.·5.0(28)

Peterer AG

Since 1979 · 1–10 empl.·4.2(13)

Peterer AG is a construction company carrying out building and civil engineering work, alterations and renovations. It also provides masonry services and repairs to façades, floors and other parts of buildings.

Gebrüder Mahler AG

Since 1992 · 21–50 empl.·5.0(5)

Gebrüder Mahler AG is a construction company specialising in building and civil engineering. Its services include new construction, conversions and renovations, as well as project development, planning, construction management and outdoor works.

Schällibaum Bau AG

Since 2003 · 21–50 empl.·4.3(12)

Schällibaum Bau AG carries out building and civil engineering work, including specialist foundation work, renovations, repairs and landscaping. The company also produces concrete and prefabricated concrete elements.

A. Müller AG

Since 2019 · 11–20 empl.·4.7(21)

A. Müller AG is a construction company working in building construction and sports and resin flooring. Its services include renovations and new builds, façade and concrete restoration, hazardous-material surveys and remediation, and seamless flooring for sports, industrial and residential areas.

Niederer AG

Since 2007 · 11–20 empl.·4.6(9)

Niederer AG is part of the HUKA-Baupool and carries out building and civil engineering work. Its activities include new construction, alterations and renovations of residential, public, office and commercial buildings.

bateko ArchBau GmbH

Since 2018 · 11–20 empl.·4.7(13)

The company Living Modules by bateko AG specializes in the construction and distribution of tiny houses and modular buildings in Switzerland and Austria. The core activity includes the planning, production and marketing of small, prefabricated houses (tiny houses) and modular buildings for various applications, such as living, glamping, micro-apartments and business solutions.

STUTZ AG Bauunternehmung, Zweigniederlassung St. Gallen

Since 2020 · 101–500 empl.·4.1(15)

STUTZ AG Bauunternehmung, Zweigniederlassung St. Gallen is a construction company active in building construction. Its services include residential, commercial, industrial and public buildings, as well as renovations, alterations and project management; other areas include civil and specialist civil engineering, road construction and demolition.

SikaBau AG

Since 2000 · 1–10 empl.·4.5(4)

SikaBau AG is a specialist company for waterproofing, building protection and structural repair. It carries out specialist work in above- and below-ground construction and provides services such as liquid-applied and sheet waterproofing, concrete repair, corrosion protection, injections, floor and wall coatings, reservoir/tunnel/bridge waterproofing and engineered systems like Weisse Wanne and Gelbe Wanne.

AZ Armierungen AG

Since 2005 · 11–20 empl.·4.4(8)

AZ Armierungen AG is a construction company that carries out reinforcement work for building and civil engineering projects. Its services include installing and fixing reinforcement according to construction plans and structural specifications, as well as providing site support and labor for additional work.

Renex GmbH

Since 2019 · 1–10 empl.·5.0(13)

The core activity of RENEX GmbH is the execution of renovation and conversion work in the area of residential and commercial spaces, including the planning and execution of work on bathrooms, kitchens, terraces, floors, walls, stairs, railings and other building elements. The company also offers services in the field of interior architecture, painting and upholstery.

STUTZ AG Bauunternehmung, Zweigniederlassung Flawil

Since 2020 · 51–100 empl.·4.1(15)

STUTZ AG Bauunternehmung, Zweigniederlassung Flawil is a construction company active in building construction and selected areas of civil and specialist civil engineering. Its services also include demolition, renovation, building protection, planning and construction management.

STUTZ AG Bauunternehmung, Zweigniederlassung Degersheim

Since 2020 · 51–100 empl.·4.1(15)

STUTZ AG Bauunternehmung, Zweigniederlassung Degersheim is a construction company providing building construction and selected civil and specialist civil engineering services. STUTZ AG also undertakes road construction, alterations and renovations.

STUTZ AG Bauunternehmung, Zweigniederlassung Waldkirch

Since 2020 · 51–100 empl.·4.1(15)

STUTZ AG Bauunternehmung, Zweigniederlassung Waldkirch is a branch of a construction company. Its services include building construction, road and civil engineering, specialist civil engineering, demolition, and renovation.

STUTZ AG Bauunternehmung, Zweigniederlassung Uzwil

Since 2020 · 51–100 empl.·4.1(15)

STUTZ AG Bauunternehmung, Zweigniederlassung Uzwil operates in the construction industry. Its services include building construction, civil and specialist civil engineering, road construction, demolition, renovation and building services such as structural protection and hazardous-material remediation.

L. Spreiter AG., Hoch- & Tiefbau, Sevelen/SG

Since 1967 · 11–20 empl.·4.5(11)

L. Spreiter AG is a construction company specializing in building construction and civil engineering. The core activities include planning, execution and renovation of various construction projects, such as single-family homes, multi-family homes, industrial and commercial buildings, public buildings, agricultural buildings, civil engineering, utility lines, sewage systems, springs and water supply, bridges and guardrails.

BRUNNERFELIX AG

Since 2011 · 11–20 empl.·4.3(11)

BRUNNERFELIX AG is a construction company providing building construction, civil engineering, renovations and extensions, masonry and construction-protection services. Its offerings also include swimming-pool construction, customer masonry jobs and execution of individual projects for private clients and public bodies.

Bruderer Bau AG

Since 2015 · 1–10 empl.·4.6(9)

Bruderer Bau AG is a construction company specialising in building construction, alterations, repairs and renovations. It also undertakes bridge construction and smaller repair and alteration jobs through its customer service team.

Genossenschaft für ländliches Bauen (GLB) Sarganserland

Since 1965 · 11–20 empl.

Genossenschaft für ländliches Bauen (GLB) Sarganserland carries out building and civil engineering work, including construction for agricultural buildings. Its services include new builds and renovations, excavation and utility works, concrete track roads and dry-stone walls.

Hermann Alt

Since 1975 · 1–10 empl.

The company's core activity is the planning and execution of construction projects in the field of renovation and restoration of listed buildings, in particular churches, as well as the new construction and renovation of daycare centers, community and town halls, and agricultural buildings.

Blöchlinger AG

Since 1978 · 11–20 empl.·3.8(12)

Blöchlinger AG provides disposal and recycling services for construction waste, soils and sludge. It processes materials into new building products, including gravel, recycled products and concrete made with recycled aggregates, and also carries out demolition and civil engineering work.

Peter Büchel AG

Since 1979 · 51–100 empl.·5.0(2)

The core activity of Peter Büchel AG is the installation of reinforcement and armoring in the construction industry.

Eugen Brunschwiler

Since 1981 · 1–10 empl.

The core activity of Eugen Brunschwiler Bauunternehmung is the provision of services in the field of construction, particularly: * Building construction * Civil engineering * Demolition work * Excavation * Scaffolding work * Environmental work * Utility lines * Construction yard The company thus offers a wide range of construction services, from planning and execution of construction projects to specialized services such as demolition work and scaffolding work.

F. Zeller AG

Since 1985 · 11–20 empl.

F. Zeller AG operates a construction business and carries out tiling work.

Baugeschäft Heeb AG

Since 1991 · 11–20 empl.

The core activity of Baugeschäft Heeb AG is construction, particularly the building of single-family and multi-family homes as well as agricultural structures.