Civil Engineering

B. Bachmann Bau AG 

Uznach · Since 2000

The core activity of B.Bachmann Bau AG is the provision of services in the field of construction, particularly in the following areas: building construction, civil engineering, renovation, demolition, and environmental works. The company thus offers a wide range of construction services, from planning and execution of new buildings to renovations, refurbishments, and demolition work.

BeHoBau Visu Inh. Bilali 

Birrwil · Since 2022

The core activity of BeHoBau Visu is the execution of construction projects, particularly in the areas of: renovations, restorations, conversions, extensions, additions, repairs, waterproofing, master builder services, carpentry, civil engineering, and drywall construction. The company offers specialized services such as foundation work, core drilling, masonry, roof truss construction, and waterproofing.

Belagsgeräte AG Biel Studen 

Studen Be · Since 2001

Belleri Bau AG 

Küblis · Since 1993

The core activity of Belleri Bauunternehmung is the provision of construction services, particularly in the fields of building construction and civil engineering, as well as the execution of conversions, renovations and landscaping work. Specific services include: building construction, civil engineering, natural stone walls, rock gardens, renovations and restorations. The company thus offers a wide range of construction-related services.

Bergamin Bau AG 

Lenzerheide/Lai · Since 2021

The core activity of Bergamin Bau AG is general construction, civil engineering and landscaping, including plastering, masonry and natural stone work, road and forecourt construction, embankments, ditches, sewage systems and utility lines.

Berther Pflaesterungen AG 

Rhäzüns · Since 1981

Berther Pflaesterungen AG specializes in natural-stone work and paving, providing planning and execution for paving projects. Services include arc, irregular, row and circular paving, natural-stone slab work and specialty constructions such as pergola foundations, stone walls and public fountains.

Bertschmann AG 

Basel · Since 1977

The core activity of Bertschmann AG is construction, particularly civil engineering and building construction, with a focus on road construction, utility line construction, engineering civil engineering, track construction, tunnel construction, residential construction, industrial construction and suction dredging.

Betriebsgemeinschaft Peter Kälin & Beat Fuchs KLG 

Gross · Since 2019

The core activity of BG Betriebsgemeinschaft encompasses two main areas: 1. **Civil Engineering and Construction**: The company offers various services in the field of civil engineering, including demolition, excavation, environmental work, excavation work, snow removal, utility lines, and sewage systems. It also carries out construction work for industrial buildings, stables, single-family homes, and multi-family homes. 2. **Agricultural Contract Work**: The company offers a range of agricultural contract work, including manure and slurry transport, mowing, plowing, round bale pressing, and silo filling. It has a modern machine park that is used for these tasks.

BETRISEY Travaux Publics SA 

Flanthey · Since 2012

The core activity of Bétrisey Travaux Publics SA encompasses public works, particularly: * Earthworks and land modeling (Terrassement) * Civil engineering (including road, bridge and tunnel construction) * Exterior development (outdoor facilities and landscaping) * Snow removal and winter maintenance (Déneigement) * Transportation and logistics services Thus, the company offers a wide range of services in the field of public works and infrastructure.

BE WILD SA 

St-Prex · Since 2019

Be Wild SA is primarily involved in the design, production, and implementation of lighting solutions and floating structures for various applications, including: architectural and tertiary lighting (e.g. office buildings, hotels), sports lighting (e.g. tennis courts, sports facilities), nautical lighting and floating structures (e.g. pontoons, port facilities), and event lighting (e.g. events, trade fairs). The company also offers specialized solutions such as "Tweener" lighting for tennis courts and the "Cubisystem" solution for floating structures.

BFL-Service GmbH 

Mollis · Since 2017

The core activity of BFL-Service GmbH includes contract work in the areas of agriculture and construction, in particular: Agriculture: reseeding, new seeding, hydroseeding, pressing of round, small and square bales Construction: excavator work, excavation, pipeline construction, environmental and forecourt work, soil improvement. The company also offers consulting and services in these areas.

BG-Bau GmbH 

Kandersteg · Since 2009

The company's core activity is the provision of construction services, particularly in the areas of earthworks and masonry. This includes, among other things: Earthworks: excavation, grading, embankment construction, demolition, contaminated site remediation, utility line construction, stream engineering, renaturation, tunnel pre-cutting and road construction. Masonry work: general construction, concrete work, retaining walls, block and natural stone walls, as well as landscaping and gardening. The company also offers personnel leasing to support customers in the event of bottlenecks or large orders.

Bieri et Grisoni S.A. 

La Chaux-De-Fonds · Since 1965

Bilfinger LTM Industrie SAS, Toussieu, France, succursale à Carouge 

Carouge Ge · Since 2015

The core activity of Benji GmbH is the execution of exploratory drilling, well drilling, site investigations, measurements, pumping tests and well maintenance. The company thus provides services in the field of geotechnics and drilling technology, particularly for the construction and real estate sector.

Bircher Produkte GmbH 

Boswil · Since 2009

The core activity of Bircher Tiefbau GmbH is the execution of civil engineering and excavation works, including: excavation works, grading works, stone walls, demolition works, sewerage, backfilling, gravel pits, and transportation. The company offers these services for various projects, including single-family and multi-family homes, and also rents out its machinery and specialized personnel to other companies.

Birrer Bau AG 

Walchwil · Since 1979

The core activity of Birrer Bau AG is construction, including specific services such as exposed concrete construction, agricultural buildings, swimming pool construction and construction services.

Bischof Hoch- & Tiefbau AG 

St. Gallen · Since 1973

Bischof Hoch- & Tiefbau AG carries out building and civil engineering projects for private, commercial and public clients, including new construction, alterations, extensions and renovations. Services include structural shell works, concrete and masonry work as well as excavation, sewer and utility installation, paving and exterior works.

Bisser Immobilien AG 

Laufen · Since 1980

The core activity of Bisser AG is the provision of construction services, particularly in the field of building construction, as well as the execution of works related to the construction and renovation of buildings, such as paving garage entrances and building dream homes.

BITU-Tech GmbH 

Obergerlafingen · Since 2016

The core activity of BITU-Tech GmbH is the rehabilitation of traffic areas, particularly the repair of surface cracks, edge seals and joints on roads and other traffic routes.

BK Planung & Beratung GmbH 

Pfäffikon Sz · Since 2023

The core activity of BK Planung & Beratung GmbH is the planning, consulting and construction management of municipal civil engineering projects, particularly in the areas of road construction, utility line construction, settlement drainage, sewage systems and district heating pipelines. The company provides comprehensive services, from project planning to implementation, and also assumes overall construction management and representation for its clients.