Civil works in the
Canton of Bern

Ghelma AG Spezialtiefbau

Since 2004 · 101–500 empl.·5.0(7)

The core activity of Ghelma AG Spezialtiefbau encompasses the planning and execution of special deep foundation projects, including: * excavation pit securing (nailing walls, raking walls, pile walls, tie-backs) * pile foundations (in-situ concrete piles, displacement piles, micro-piles) * special drilling (filter wells, drainage drilling, contaminated site remediation, exploratory drilling) * protective structures (rockfall protection, landslide protection, rock face securing, flood protection, protective scaffolding) * embankment stabilization (jet grouting, high-pressure injections, low-pressure injections) The company offers innovative and customized solutions for complex construction projects and has its own research and development department as well as a workshop for the manufacture of specialized equipment.

Glauser Bau AG

Since 1986 · 1–10 empl.·5.0(9)

The core activity of Glauser Bau AG includes renovations, refurbishments and specialized services in the construction industry, including core drilling, wall breakthroughs, masonry work, processing of ceramic tiles, concrete and steel work.

Isenschmid AG Thun

Since 1975 · 11–20 empl.·4.7(24)

Isenschmid AG Thun carries out excavation and demolition work, as well as transport and skip-hire services. The company also operates in waste disposal and recycling.

KIBAG Bauleistungen AG

Since 2004 · 51–100 empl.·4.4(14)

KIBAG Bauleistungen AG provides a wide range of construction services, including road and rail substructure works, civil and demolition works, water and specialist deep foundations, and contaminated-site remediation and sewer services. Services also include drilling and geothermal probes, vacuum-excavation, waterproofing and mastic asphalt, vehicle restraint systems, jointing techniques, airfield construction, general/total contractor services and on-site construction support.

KIBAG Bauleistungen AG

Since 2004 · 51–100 empl.·4.4(14)

KIBAG Bauleistungen AG provides a range of infrastructure and civil engineering services, including road construction, excavation and demolition, water and specialist deep foundations, contaminated-site remediation and sewer services. The company also offers drilling and geothermal probe installation, suction-excavation work, waterproofing and mastic asphalt, joint technology, airfield construction, general/total contractor services and construction support.

Addor AG, Tiefbau und Transporte

Since 2017 · 51–100 empl.·4.8(28)

The company's core activities include the areas of civil engineering, transportation, demolition, raw material processing, road construction and winter services. Specifically, the company offers the following services: management of quarries and gravel washing plants, production of concrete and gravel, implementation of projects in the fields of civil engineering, earthworks, water construction, environmental design, road and pipeline construction, assumption of seasonal assignments for municipalities and private individuals, particularly winter services, and logistical orders of any dimension. The company is a family-owned business, run by the third generation, which places emphasis on quality, flexibility and customer proximity.

HTH Hoch + Tiefbau AG Heimberg

Since 1969 · 11–20 empl.·5.0(6)

The core activity of HTH Hoch und Tiefbau AG Heimberg is the provision of construction services, particularly in the areas of building construction, civil engineering, renovation, customer service, core drilling and emergency services, as well as the management of real estate.

Annoni S.A.

Since 1972 · 1–10 empl.·4.9(18)

The core activity of Annoni SA is the execution of public works and building construction, i.e. the implementation of public building projects and the erection of buildings.

GALLO Baugeschäft AG

Since 2017 · 21–50 empl.·4.6(19)

The core activity of GALLO Baugeschäft AG is the provision of services in the field of construction and civil engineering, including master builder services, concrete work, plastering, painting and cleaning services. The company offers a wide range of services to support customers in the realization of their construction projects, from planning to execution.

KIBAG Bauleistungen AG

Since 2004 · 11–20 empl.·4.4(14)

KIBAG Bauleistungen AG provides a wide range of construction and civil engineering services, including road and track construction, civil and demolition works, water and specialist foundation engineering, contaminated-site remediation, sewer services, drilling and geothermal probe installations. The company also delivers gussasphalt and sealing works, vacuum-excavation services, vehicle restraint systems, jointing technology, airfield construction, general/total contractor services and site support with surveying and 3D capabilities.

Torti Frères S.A.

Since 1951 · 11–20 empl.·4.7(6)

Torti Frères S.A. is a construction company specialising in civil engineering and road construction. Its activities include earthworks, drainage and industrial pipelines, road and railway works, demolition, outdoor landscaping and riverbank works; it also sells safety equipment and signage.

Brönnimann Spezial-Tiefbau AG

Since 2004 · 1–10 empl.·4.7(13)

Brönnimann Spezial-Tiefbau AG carries out specialist civil engineering work. Its services include shotcrete, anchoring, micropiling, blasting, underground construction, and avalanche and rockfall protection.

grus-seeland GmbH

Since 2015 · 1–10 empl.·5.0(11)

grus-seeland GmbH is a construction company carrying out building work, renovations, extensions, demolition and dismantling, and concrete and masonry work. Its services also include landscaping, outdoor and pool-area construction, garden maintenance, irrigation systems and winter services.

Messerli Bauteam AG

Since 1967 · 21–50 empl.·4.7(7)

Messerli Bauteam AG is a construction company specializing in various areas of the construction industry. The core activities include: building construction and new construction, civil engineering, renovation, road construction, renovation and refurbishment, asbestos consulting and renovation, and core drilling. The company thus offers a wide range of construction-related services, covering the entire life cycle of construction projects, from planning and execution to renovation and refurbishment of existing buildings.

Bautag Bern AG

Since 1988 · 11–20 empl.·4.5(10)

The core activity of Bautag Bern AG is civil engineering and road construction, particularly the execution of surfacing works, trenchless technologies, sewerage works and utility lines.

Bau4U AG

Since 2009 · 21–50 empl.·4.0(24)

Bau4U AG carries out pipeline construction, civil engineering and roadworks. Its services include gas, water and wastewater pipelines, trenchless pipe installation using guided boring, and sewer rehabilitation with liner methods.

Gerber und Troxler Bau AG

Since 1988 · 51–100 empl.·4.5(8)

Gerber und Troxler Bau AG is a construction company active in building and civil engineering. Its work includes road, utility and water engineering, earthworks and stonework, as well as residential and industrial construction, conversions and renovations.

Peter Batt AG

Since 1999 · 11–20 empl.·4.1(18)

The core activity of Batt Baugeschäft encompasses the planning, execution, and supervision of construction projects in the following areas: * Civil engineering (e.g. excavation work, district heating pipes, in-situ concrete work) * Road construction (e.g. planning, construction and maintenance of roads and highways) * Building construction (e.g. new construction, renovation, refurbishment) * Emergency response services (e.g. rapid assistance in case of water pipe breaks or other emergencies) In addition, the company offers comprehensive services, including project management, coordination and execution of construction projects, as well as the provision of specialized personnel and modern machinery and vehicles.

HERZOG Holzbau AG

Since 2002 · 51–100 empl.·3.7(6)

HERZOG Holzbau AG is a timber construction company offering carpentry and joinery services. Its work includes roof and timber structures, interior fittings, doors, windows and parquet flooring, as well as energy consulting for building upgrades.

Armaspez Schweiz AG

Since 2013 · 11–20 empl.·4.7(7)

The core activity of Armaspez Schweiz AG is the pre-fabrication of reinforcements for high-rise, deep and tunnel construction, particularly the production of diaphragm wall reinforcements, pile reinforcements, tunnel lining reinforcements and other specialized reinforcements for the construction industry.

Seven4Home GmbH

Since 2023 · 1–10 empl.·4.7(19)

Seven4Home stands for precise architectural planning, high-quality renovations and reliable electrical installations all from a single source. We accompany renovations and refurbishments from the initial concept to implementation and ensure that design, function and technology harmonize perfectly. Our electrical department delivers modern installations, smart home solutions and photovoltaic systems – technically competent and compliant with standards. Locally anchored and solution-oriented in the Leuzigen, Solothurn, Biel region.

Arm AG Konolfingen

Since 1976 · 1–10 empl.·4.4(9)

Arm AG Konolfingen is a construction company that carries out building, civil and road works and operates as a general contractor. The company provides project development, construction management and on-site services such as core drilling.

MvS AG

Since 2009 · 1–10 empl.·5.0(9)

The core activity of MvS AG includes forestry and construction work, in particular: deep and road construction, forestry work, agricultural work, winter service (especially in Gstaad), excavator work, slope stabilization, pipeline construction, stream stabilization, wood chip production, transportation, and crawler excavator work. The company thus offers a wide range of services in the areas of forestry, construction and winter maintenance.

Zenger Wasserbau AG

Since 2012 · 1–10 empl.·4.8(6)

Zenger Wasserbau AG is a construction company active in mountain engineering, water engineering and specialist civil engineering. It carries out excavation work in difficult terrain and works on water infrastructure, slope stabilization, pipeline construction and gravel processing.

Banholzer Bau AG

Since 2013 · 21–50 empl.·5.0(9)

The core activity of Banholzer Bau AG is the provision of services in the field of civil engineering and road construction, including hydraulic engineering, quarry and landfill operations, as well as specialized works. The company has its own fleet of vehicles and equipment, such as trucks, excavators, rollers, cold milling machines, dumpers and paving machines, to carry out these services.

BETOSAN AG

Since 1984 · 21–50 empl.·4.0(4)

The core activity of BETOSAN AG is concrete renovation and corrosion protection, particularly in the fields of building restoration, building protection, concrete cosmetics, structural reinforcement, sealing, fire protection, acid-resistant construction and corrosion protection. The company provides long-lasting solutions for the maintenance of buildings and focuses on the preservation and strengthening of building structures.

Landolt Kanalunterhalt AG

Since 1994 · 11–20 empl.·4.8(9)

Landolt Kanalunterhalt AG provides sewer and surface cleaning services, including shaft emptying and manhole recycling. The company also carries out vacuum/suction work, sludge transport, CCTV inspections and leak tests for public and private clients.

Zangger Bau GmbH

Since 1997 · 1–10 empl.·5.0(5)

Zangger Bau GmbH is a construction company that performs building, civil and utility works and offers renovation, paving and exterior/site services. The company carries out projects in the Biel–Seeland region and provides personal consultations and written quotations.

Bauunternehmung Brugnoli AG

Since 2010 · 11–20 empl.·5.0(4)

The core activity of Brugnoli AG encompasses the provision of services and works in the field of construction, including: * Building construction: Extensions, conversions, renovations, restorations, demolitions, preservation of historic building fabric, chimney construction, bathroom renovations, facade renovations, kitchen renovations, and other construction works. * Civil engineering: Paving, environmental works, sewer rehabilitation, excavation work for earth probes, garden wall renovations, garden access maintenance, foundation wall protection, and other civil engineering works. * Construction consulting: Condition reports, crack recordings, sewer inspections, and other construction consulting services. * Specialties: Asbestos remediation, concrete creative solutions, facade cleaning, sandblasting, maintenance work, and other specialized services. The company thus offers a comprehensive range of construction services and works.

Bauhandwerk AG Langnau

Since 1987 · 21–50 empl.·5.0(4)

Bauhandwerk AG Langnau is a construction company working in building and civil engineering. Its services include building works, engineering and railway civil works, wall and floor coverings, screeds and coatings.

SIEGRIST INGENIEUR- UND PLANUNGSBÜRO AG

Since 1993 · 11–20 empl.·4.6(10)

SIGMA BAU BIEL AG

Since 2003 · 1–10 empl.·4.4(9)

The core activity of Sigma Bau Biel AG encompasses the provision of services in the construction sector, particularly in the following segments: building construction and renovation, civil engineering, industrial construction, core drilling, sealing and injection, as well as construction management and consulting. The company thus offers a comprehensive range of construction-related services, from planning and execution of construction projects to maintenance and renovation of existing buildings.

Nufer Anderegg Bau AG

Since 2005 · 1–10 empl.·5.0(5)

Nufer Anderegg Bau AG is a building and civil engineering contractor. Its services include new construction, conversions and renovations, including the restoration of historic masonry, as well as utility, road and site works.

RSAG Reparatur- und Sanierungstechnik AG

Since 1999 · 1–10 empl.·4.2(6)

RSAG Reparatur- und Sanierungstechnik AG works in the repair and refurbishment of roads, traffic surfaces and civil engineering structures. Its services include bridge expansion joints, jointing technology and building protection, using specialist bitumen and synthetic polymers.

Adolf Künzi AG

Since 1947 · 101–500 empl.

Adolf Künzi AG is a road and civil engineering contractor. Its work includes excavation, earthworks, foundations, road construction and renovation, utility lines, site works and specialist projects, as well as truck transport with loader cranes.

Adolf Künzi AG

Since 1947 · 51–100 empl.

Adolf Künzi AG is a construction firm providing civil engineering, road construction, utility/pipework and exterior/landscaping services, as well as various specialized tasks. Services listed include sewer and utility line works and specialist operations such as core drilling, wall openings, truck transport with loader crane and locksmith work, with teams available for incidents like water pipe breaks.

Künzi AG Köniz

Since 1973 · 101–500 empl.

Künzi AG Köniz is a construction company offering civil engineering, road construction, utility-line installation, site/landscaping works and specialised services. Services listed on the website include excavation and foundation works, pavement and drainage works, and specialist tasks such as core drilling, wall openings and truck transport with a loader crane.

Brogini AG

Since 1975 · 21–50 empl.

Brogini AG is a construction company working in building construction, civil engineering and road construction. Its services also include earthworks and demolition, core drilling, concrete repairs and structural strengthening, as well as new builds, alterations and renovations.