Specialist foundation engineering in the
Canton of St. Gallen

Bichler + Partner AG

Since 2013 · 11–20 empl.·5.0(15)

Bichler + Partner AG provides services in building technology, IT, household appliances and automation. Its activities include electrical planning and installations, heating and building automation, photovoltaic systems and charging infrastructure, IT and communications solutions, control panel construction, and the sale, installation, maintenance and repair of household appliances.

Ammann + Thürlemann AG Fassadentechnik

Since 2000 · 51–100 empl.·4.6(22)

The core activity of Ammann & Thürlemann AG (A&T) is the planning, design, manufacture and installation of facades for buildings. The company offers a comprehensive range of services, from planning and design to plate processing, sheet metal processing and locksmithing, to the installation of facades.

SIMONS ZÄUNE GmbH

Since 2010 · 1–10 empl.·4.6(45)

SIMONS ZÄUNE GmbH sells and installs fences and gate systems, with advice for project planning. Its range also includes noise and privacy screens, stone walls, railings, handrails, custom wrought-iron work and made-to-measure products.

Bichler + Partner AG

Since 2019 · 11–20 empl.·5.0(15)

Bichler + Partner AG provides services in building technology, IT, household appliances and automation. Its activities include electrical installations, heating and building automation, photovoltaics, IT and communications solutions, appliance sales and repairs, as well as engineering and control-system construction.

A. Diem AG

Since 1995 · 11–20 empl.·4.3(33)

A. Diem AG provides powder coating, sandblasting and wet-painting services for industrial, construction and private customers. Its services also include chemical pre-treatment and spray galvanizing.

Burlet-Immo GmbH

Since 2011 · 1–10 empl.·4.7(12)

The core activity of Burletbau includes the planning, construction and installation of: 1. Facades (facade construction), 2. Solar systems (photovoltaic systems), and 3. Sheet metal processing (metalworking). The company thus offers services in the construction and metal industries, with a focus on renewable energy and building envelopes.

Bichler + Partner AG

Since 2020 · 11–20 empl.·5.0(15)

Bichler + Partner AG provides services in building technology, IT, household appliances and automation. Its activities include electrical installations, heating systems, building automation, IT and communication solutions, appliance services, engineering and control-panel construction.

Ibatec AG

Since 1986 · 11–20 empl.·4.5(17)

Ibatec AG plans and builds swimming pools, from above-ground models to individually designed installations. Its services include pool renovation with coatings or liner installations, as well as pool maintenance, repairs and servicing.

Stieger Ofenbau AG

Since 1993 · 1–10 empl.·4.8(8)

Stieger Ofenbau AG designs, manufactures and installs stoves, fireplaces and stove systems for whole-house heating. The company also provides tile and wall cladding installations, metalwork services, outdoor fire features, and planning with 3D visualizations, including delivery and assembly.

UBM Bischofberger GmbH

Since 2004 · 1–10 empl.·5.0(16)

UBM Bischofberger GmbH provides crane services, transport, glass installation and glass replacement. Its fleet includes truck-mounted cranes, crawler cranes, mini cranes and various transport vehicles.

Ivo Giger AG

Since 1999 · 1–10 empl.·4.4(15)

The core activity of Ivo Giger AG is the manufacture, assembly and servicing of shutters and roller shutters, including slat shutters, roller shutters, vertical awnings, interior shading systems and insect screens.

Stieger Heizungen

Since 1999 · 1–10 empl.·4.8(8)

The core activity of Stieger Ofenbau is the manufacture and construction of ovens, fireplaces, soapstone ovens, chimney ovens, whole-house heating systems, as well as related products and services such as tile cladding, wall cladding, metalwork and outdoor fireplaces.

ABT Elsener GmbH Kanalreinigungen & Sanierungen

Since 2001 · 1–10 empl.·4.0(13)

The core activity of ABT Elsener GmbH is sewer rehabilitation and sewer cleaning, including related services such as sewer TV inspection, tightness testing, robotic rehabilitation, shaft rehabilitation and various rehabilitation methods (e.g. Inliner rehabilitation, Kurzliner rehabilitation, Flutgel process).

Sanitär LaGo GmbH

Since 2005 · 1–10 empl.·5.0(6)

The core activity of Sanitär LaGo GmbH is the installation, renovation and maintenance of sanitary facilities, heating systems and industrial technology in Eastern Switzerland. This includes in particular: sanitary installations (e.g. renovation or conversion of bathrooms), heating system installations and maintenance, industrial technology (without further specification), and a 24-hour repair service for pipe blockages, heating system failures and water damage.

Hoehenarbeit.ch Industrie AG

Since 2015 · 11–20 empl.·5.0(7)

The core activity of Hoehenarbeit.ch Industrie AG is the execution of height work and industrial climbing work, including: industrial climbing, fall protection, special installations, dismantling, access solutions, rescue concepts, safety concepts, and the construction of bouldering walls. The company offers these services to customers who need to perform work at hard-to-reach locations, combining conventional and rope-supported working methods to develop efficient and safe solutions.

Dosch GmbH

Since 2021 · 1–10 empl.·5.0(9)

Dosch GmbH provides 3D surveying of buildings and terrain using laser scanning and drone photogrammetry. It produces 2D and 3D plans as well as CAD and BIM models for building surveys and planning.

Walo Bertschinger AG Ostschweiz

Since 1971 · 101–500 empl.

Walo Bertschinger AG Ostschweiz is a construction company working in road and civil engineering, structural and hydraulic engineering, and railway construction and technology. Its services also include flooring, material processing, landfill construction, tunnelling and other construction activities.

Walo Bertschinger AG Ostschweiz

Since 1972 · 1–10 empl.

Walo Bertschinger AG Ostschweiz is a branch of Walo Bertschinger that provides construction and infrastructure services. Its offerings include road and civil engineering, wall and floor coverings and related construction services.

Walo Bertschinger AG Ostschweiz

Since 1984 · 1–10 empl.

Walo Bertschinger AG Ostschweiz is a construction total contractor providing services including road and civil engineering, water engineering, rail construction, concrete repair and wall and floor coverings.

Intemann AG

Since 1988 · 51–100 empl.

S. Keller AG

Since 1992 · 11–20 empl.

S. Keller AG is a Swiss manufacturer and supplier of mailbox systems and civil-defence shelter equipment. The company provides specialised systems for the construction sector.

IPG Technik GmbH

Since 1992 · 11–20 empl.

The core activity of IPG Technik GmbH is the construction of petrol stations and the development and distribution of manhole covers, in particular the original SERMATIC® manhole covers, which are designed for use in petrol stations.

Vetsch Hans

Since 1997 · 1–10 empl.

Vetsch Hans offers natural-stone walls and landscaping work, as well as trading in natural stone. Its services also include specialised transport and crane work.

KOWA Baumontagen AG

Since 1997 · 51–100 empl.

KOWA Baumontagen AG provides planning, fabrication and assembly services and operates an in-house metalworking shop. Offerings include installations for storage and conveyor systems, shopfitting, mast and antenna assembly, container assembly, steel and metal construction, and fabrication/installation of stairs, railings, balconies and floor/underfloor channels. The company also supplies piping works, coating services, maintenance and height-access work.

Belicontrol GmbH

Since 1997 · 1–10 empl.

Belicontrol GmbH works in the field of construction damage prevention.

AS Aufzüge AG

Since 1999 · 21–50 empl.

AS Aufzüge AG provides planning, installation, modernization and maintenance services for passenger, goods and small-item lifts. The company supports multi-brand installations and offers spare-parts logistics, a 24/7 fault-response service and digital planning tools.

Niederer + Pozzi Umwelt AG

Since 2002 · 11–20 empl.

The company provides services in the field of environmental technology and hydraulic engineering, particularly in the areas of: * Flood protection and natural hazard management * Revitalization of water bodies * Environmental technology * Bed load and driftwood management * Water use and hydrology The company offers a wide range of services, including: * Numerical modeling * Flood risk assessments * Expert consulting and expertise * Planning * Data collection and visualization The company specializes in developing sustainable solutions that are ecologically, socially, and economically viable.

Fürer AG

Since 2004 · 21–50 empl.

Fürer AG is a service provider in the field of building technology and energy efficiency. The core activities include consulting and planning, new construction and renovation, heating system renovation, customer service and maintenance of building technology systems, including heating, cooling, ventilation and air conditioning, sanitary and solar/photovoltaic systems.

fiorio fassadentechnik gmbh

Since 2005 · 1–10 empl.

The core activity of Fiorio Fassadentechnik GmbH is the planning and realization of facade, glass and metal construction projects, in particular for various types of buildings such as schools, industrial buildings, shopping centers, office and administrative buildings, residential buildings and various other construction projects.

Kobler Ofenbau GmbH

Since 2006 · 1–10 empl.

Kobler Ofenbau GmbH designs and builds tiled and heat-storage stoves, soapstone stoves, fireplaces and wood-burning cookers. It also installs tile and natural stone surfaces, and supports projects from consultation and planning through to completion.

Geo-Hoehenarbeit AG

Since 2007 · 21–50 empl.

Geo-Hoehenarbeit AG carries out work at height and in hard-to-reach locations, including rock engineering, industrial rope access, dismantling and specialist tree work. It also installs safety nets, provides work-at-height training, and advises on and sells safety equipment.

Monobeton Speck AG

Since 2009 · 1–10 empl.

Monobeton Speck AG installs monolithic concrete floors for industrial, commercial, infrastructure and residential applications. It places the concrete in a single operation and finishes the surface by power floating, smoothing or other methods selected for the project.

Fado Gewerbebau GmbH

Since 2009 · 1–10 empl.

The core activity of fado Gewerbebau GmbH encompasses steel and metal construction, particularly the planning, consulting and execution of: steel structures for industrial and commercial halls, facade construction, including ventilated facades, post-and-beam facades and sandwich elements, metal construction, including the manufacture of doors, windows, railings and stairs made of steel and aluminum, sheet metal work, including the cladding of roofs and walls with sheet metal and panels, consulting and planning of construction projects in the field of steel and metal construction.

Toldo Rückbau AG

Since 2010 · 11–20 empl.

Toldo Rückbau AG performs demolition, interior demolition and earthworks as well as contaminated-site remediation. Services include analysis and consulting, implementation according to certified processes, processing and recycling of recovered construction materials, and proper disposal of contaminated soil and construction waste.

VAS AG

Since 2010 · 11–20 empl.

The core activity of VAS AG is the development, manufacture and distribution of products for civil engineering and construction, particularly in the fields of geotechnics, formwork technology, prestressing technology and reinforcement technology.

Detectro GmbH

Since 2010 · 1–10 empl.

Detectro GmbH provides leak detection and pipe-location services for gas and water supply networks. Its work includes loss analyses, flow measurements and pipe inspections, and it offers measuring equipment for locating leaks and utilities.

Mariacher Montagen GmbH

Since 2011 · 1–10 empl.

The core activity of Mariacher Montagen is the execution of assemblies and installations for containers.

Graf Markus, Bau + Baumontagen

Since 2011 · 1–10 empl.

The core activity of Graf Baumontagen is the provision of services in the field of assembly work, carpentry and renovation work for private and commercial customers. This includes in particular: assembly work of all kinds, such as roller shutters, entrance doors, kitchens and other built-in units; carpentry work, such as kitchen installations, cabinets and repair work; renovation work in the outdoor area, such as the design of seating areas and garage entrances; and the installation of sun and weather protection systems, such as aluminum window shutters, sun awnings and roller shutters. The company positions itself as a versatile provider for all types of construction and assembly work around the house, offering high-quality services with modern equipment and Swiss quality products.