Building Construction in the
Canton of Solothurn

163 companies in Building Construction based in the Canton of Solothurn — name and year of registration from the commercial register.

Companies

50 of 163 companies

Bernasconi Bau AG

Since 2005 · 51–100 empl.4.9(21)

Bernasconi Bau AG is a construction company offering building construction, civil engineering and maintenance services, as well as specialized concrete work (betonArt), and acting as a general contractor to coordinate projects.

Building ConstructionBuilding constructionCivil engineeringMaintenance of value and renovation

solHaus AG

Since 2013 · 1–10 empl.4.8(39)

The core activity of solHaus AG is the planning and execution of construction projects, including architecture, construction management and real estate management.

Building ConstructionTotal contractor | General contractorArchitecture + site managementConversions + refurbishments

Galli Schadstoffe AG

Since 2016 · 51–100 empl.4.5(53)

Galli Schadstoffe AG is a Suva-recognised remediation company that identifies and removes asbestos and other building pollutants and prepares remediation concepts. Its services include material analyses, reporting to Suva, containment of work zones, demolition and removal of contaminated materials, measurement and control during works, compliant disposal and final cleaning.

Building ConstructionHazardous substance remediation (asbestos and building pollutants)Building protectionPreservation of structures

Gebr. Jetzer Hoch- und Tiefbau AG

Since 1996 · 51–100 empl.4.5(34)

The core activity of Gebr. Jetzer AG encompasses various services in the construction sector, particularly: earthworks, road construction, pipeline and drainage construction, hydraulic engineering, water supply, transportation and muck-away services, excavator taxi and suction excavator services. Thus, the company offers a wide range of services in the fields of civil engineering and construction.

Building ConstructionBuilding constructionCivil engineering and earthworksRoad construction

Galli Hoch- und Tiefbau AG

Since 1993 · 51–100 empl.4.5(53)

Galli Hoch- und Tiefbau AG is a construction company carrying out building and civil engineering projects and providing services such as building maintenance, structural protection and remediation of construction-related pollutants. Services include new construction, renovations and demolitions, excavation and trenchless pipeline installation, site development and road surfacing, as well as comprehensive project delivery.

Building ConstructionBuilding constructionCivil engineeringProperty value maintenance

Studer Bautechnik AG

Since 1989 · 21–50 empl.4.7(23)

Studer Bautechnik AG provides building and civil engineering services, including structural construction, earthworks and utility/line installation. The company also offers masonry and renovation work, site development and related construction services.

Building ConstructionBuilding constructionCivil engineeringConstruction service

Meinbau GmbH

Since 2018 · 11–20 empl.5.0(21)

Meinbau GmbH is a construction and interior finishing company offering a wide range of services, including: interior finishing and facades, electrical installations, painting and plastering, carpentry, flooring, glazing, sealing, heating installations, underflooring, stonework and ceramics, sun protection, gates, energy expertise, timber construction and roofing. The company also provides planning and project management services, including cost estimates, planning, coordination and project management. Additionally, it maintains partnerships with other companies to offer a comprehensive range of services.

Building ConstructionRenovation and conversionFull renovationBathroom renovation

Paul Fluri AG

Since 1998 · 11–20 empl.4.9(12)

Paul Fluri AG is a construction company undertaking building, civil engineering and road construction projects. Its services include residential, commercial and industrial construction, concrete construction and renovation, core drilling and concrete cutting, excavation and utility works, bank and stream protection, demolition, and paving and infrastructure works.

Building ConstructionBuilding constructionCivil engineeringRoad construction

Studer Infrastruktur AG

Since 2016 · 21–50 empl.4.7(23)

Studer Infrastruktur AG is a construction company that carries out building projects and provides project-related services such as site management, cost estimation and execution. The firm emphasizes craftsmanship, sustainable building and practical, economic solutions for clients during planning and implementation.

Building ConstructionBuilding constructionCivil engineeringBuilding service

Galli Gesamtleistungen AG

Since 2023 · 51–100 empl.4.5(53)

Galli Gesamtleistungen AG provides total-contractor and turnkey construction services, taking on project management, coordination between planning and execution, and time and cost control. Services include client advisory, construction documentation and technical/economic coordination for residential, industrial/commercial, public and infrastructure projects.

Building ConstructionTurnkey construction servicesBuilding constructionCivil engineering

W. Christen Bauunternehmung Recherswil AG

Since 1982 · 21–50 empl.4.6(18)

W. Christen Bauunternehmung Recherswil AG is a construction company providing building and civil engineering services, including residential construction, public buildings, commercial and industrial projects, agricultural structures and renovation work. Services also include drilling, milling and demolition work, customer service and equipment rental.

Building ConstructionBuilding constructionCivil engineeringMaintenance and repair service

Lüthi Bauen AG

Since 2007 · 11–20 empl.5.0(5)

The core activity of Lüthi Bauen AG encompasses the provision of services in the construction sector, particularly in the areas of: building construction, civil engineering, demolition, renovation, landscaping, and subflooring. The company thus offers a wide range of construction-related services, from planning and execution of new buildings to renovations, demolition work, and landscaping.

Building ConstructionBuilding constructionCivil engineering worksDemolition

Johann Volonté AG

Since 1974 · 21–50 empl.4.8(12)

The company's core activity is the construction and execution of construction projects, including building construction, civil engineering, customer work, design, planning and construction management. The company also provides machinery and a fleet of vehicles and operates a workshop.

Building ConstructionBuilding constructionCivil engineeringCustomer work

Sterki Bau AG

Since 1994 · 1–10 empl.4.5(22)

Sterki Bau AG is a construction company providing building and civil engineering services. It undertakes residential, commercial and public building projects, carries out renovations and offers client-service support for construction projects.

Building ConstructionBuilding constructionCivil engineering

Doreli Bautechnik GmbH

Since 2019 · 1–10 empl.4.8(21)

Doreli Bautechnik GmbH plans and carries out construction projects, providing project planning and execution as well as supply and installation of windows and doors. As an Internorm distribution partner, the company offers made-to-measure window and door systems (PVC, PVC–alu, wood–alu) for new builds, renovations and residential or commercial buildings.

Building ConstructionWindowsDoors

Eggenschwiler Hoch- und Tiefbau AG

Since 2006 · 1–10 empl.4.7(16)

The core activity of Eggenschwiler Hoch- und Tiefbau AG is the provision of services in the field of construction and civil engineering, including demolition work, environmental work and other construction projects.

Building ConstructionBuilding construction worksCivil engineering worksLandscaping works

Schwyzer Bau GmbH

Since 2010 · 1–10 empl.5.0(6)

Schwyzer Bau GmbH is a construction firm carrying out building and civil engineering works as well as renovations and extensions. Its services include core drilling, trenchless pipe installation, concrete repair, masonry and paving works, and assistance with permits and planning.

Building ConstructionBuilding construction & extensions/alterationsCivil engineering & road constructionCore drilling

Karli Jakob GmbH

Since 2017 · 11–20 empl.5.0(8)

Karli Jakob GmbH is a construction company specializing in civil works such as excavation and utility/cable installations, road construction, renovations, site/landscaping works, masonry for clients, and winter services.

Building ConstructionCivil engineering (underground works)Road constructionMasonry work for clients

Vogel AG Bauunternehmung

Since 2000 · 1–10 empl.4.9(10)

The core activity of Vogel AG is the construction industry, particularly the execution of building construction, civil engineering, drilling and milling work, environmental work, renovations and refurbishments, as well as express work with trucks equipped with cranes.

Building ConstructionBuilding constructionCivil engineeringSite works

Wernli Bau AG

Since 2006 · 11–20 empl.5.0(4)

The core activity of WernliBau AG encompasses the execution of construction projects, particularly conversions, extensions, renovations, restorations, core drilling and concrete cutting. The company offers its services to both private and commercial clients and has specialized in the timely and high-quality implementation of construction projects.

Building ConstructionAlterations and extensionsRefurbishments and renovationsCore drilling and concrete milling

ValleyHomes GmbH

Since 2022 · 1–10 empl.5.0(20)

The core activity of ValleyHomes GmbH is the planning, realization and marketing of individual wooden houses, particularly in the American style, incorporating local Swiss craft businesses and taking into account the highest quality standards.

Building ConstructionTimber house constructionSwedish HouseNew England House

Probst Tiefbau GmbH

Since 2014 · 1–10 empl.5.0(7)

Probst Tiefbau GmbH is a civil engineering company performing earthworks, utility and road construction, site landscaping, deconstruction and stormwater systems, as well as building-construction related services.

Building ConstructionCivil engineeringUtility services / road constructionSite works

G&B Universal-Bau GmbH

Since 2021 · 1–10 empl.5.0(8)

The core activity of G&B Universal-Bau GmbH is the execution of construction projects in Switzerland, particularly in the fields of civil engineering, structural engineering, landscaping and other construction works. The company offers comprehensive expertise and highest quality in the planning, consulting and execution of construction projects, including renovations, exterior works and other technical building services.

Building ConstructionBuilding construction (above ground)Civil engineering (infrastructure)Masonry work

Wanner Bau AG

Since 1975 · 11–20 empl.4.2(11)

The core activity of Wanner Bau AG is the provision of construction and services in the fields of civil engineering and underground construction, including excavation services.

Building ConstructionBuilding constructionCivil engineeringSkip container service

Schenker Architektur + Bauleitung AG

Since 1981 · 1–10 empl.

The company's core activity encompasses two main areas: 1. Construction services: The company offers a wide range of services in the fields of residential, commercial and industrial construction, including consulting, execution planning and building diagnostics. 2. Real estate valuation: The company prepares detailed market value assessments for residential, industrial and commercial properties for individuals and private entities, using the latest calculation methods of the SIV.

Building ConstructionConstruction servicesProperty valuation

Reinhold Dörfliger AG

Since 1981 · 21–50 empl.

Reinhold Dörfliger AG is a construction services company offering demolition, recycling and waste disposal, and earthmoving including special and general civil engineering works. Services also cover forest and rural road construction, river and stream engineering, limestone extraction and transport with an in-house fleet. Additional activities include stone retaining walls, road works, trenching, suction-excavator operations, snow clearance and contaminated-site remediation.

Building ConstructionDeconstructionRecycling and DisposalEarthworks, Special Deep Construction and General Civil Engineering

Andreas Meier AG

Since 1990 · 11–20 empl.

The core activity of Andreas Meier AG encompasses a wide range of construction services, including: building construction (e.g. single-family homes, multi-family homes, extensions, renovations), civil engineering (e.g. earthworks, excavation, infrastructure development), road construction, utility construction, demolition, excavation services, and paving. The company thus offers comprehensive construction services, from planning to execution, and positions itself as a reliable partner for individual construction projects.

Building ConstructionDeep civil engineeringRoad constructionUtility line construction

FRIEDLIPARTNER SOLOTHURN AG

Since 1990 · 21–50 empl.

FRIEDLIPARTNER SOLOTHURN AG is an engineering and consultancy firm providing geotechnical and environmental services. Its work includes ground investigations and geotechnical site support, special foundation engineering, geology/hydrogeology, contaminated-site assessment and remediation, and soil protection and pollutant-related services.

Building ConstructionGround InvestigationGeotechnics and Special FoundationsGeology and Hydrogeology

Ivan Steiner, Bauunternehmung

Since 1998 · 1–10 empl.

Ivan Steiner, Bauunternehmung provides construction services including building construction, civil engineering, renovations and conversions, landscaping and planning.

Building ConstructionBuilding constructionCivil engineeringConversions and renovations

Tozzo AG SO

Since 2002 · 11–20 empl.

Tozzo AG SO is a construction service provider offering road construction, earthworks, sewer and utility-line construction, excavation, demolition and site clearance. Its services also include surveying, the operation of production plants and the management of gravel pits and landfills, and it serves public-sector, industrial and private clients.

Building ConstructionRoad constructionEarthworksSewerage and utility pipeline construction

C. Rötheli Architekt

Since 2003 · 1–10 empl.

The core activity of C. Rötheli + Partner is the planning and execution of construction projects, including renovations, new constructions of single-family homes, multi-family homes, public buildings, industrial and commercial enterprises, as well as the provision of construction consulting, construction management and the creation of building programs.

Building ConstructionArchitectural planning and construction managementConstruction consultingRenovations and energy-efficient building refurbishment

J. Merckx GmbH

Since 2003 · 1–10 empl.

The core activity of J. Merckx GmbH is construction, including high-rise and civil engineering.

Building ConstructionBuilding constructionCivil engineeringSite preparation

A & I GmbH

Since 2004 · 1–10 empl.

A & I GmbH is a planning and expert consultancy offering planning and engineering services, structural calculations and construction supervision, together with construction quality assurance, energy consulting and issuance of energy performance certificates.

Building ConstructionPlanning and engineering servicesEnergy consultation and energy certificateOn-site quality assurance and controlling

Hürzeler Raumdesign

Since 2011 · 1–10 empl.

Hürzeler Raumdesign is a carpentry company specializing in the planning and execution of interior designs, particularly kitchens, doors, windows, renovations, partition walls, terrace floors and ceiling systems.

Building ConstructionJoinery workKitchensWindows

Gebrüder Danz AG

Since 2012 · 1–10 empl.

The core activity of Gebrüder Danz AG is the provision of services in the field of construction and civil engineering, particularly in the areas of renovations, concrete work, wall and floor coverings, as well as customer-specific masonry.

Building ConstructionConversions and renovationsBuilding and civil engineeringTiling work

Akrona GmbH

Since 2014 · 1–10 empl.

Akrona GmbH provides property maintenance and handyman services for residential and managed properties. Services include caretaker/housekeeping duties, garden maintenance, painting and plastering, parquet and floor installation, tiling, furniture and kitchen assembly, cleaning, roller-shutter installation and renovations.

Building ConstructionCaretaker and property maintenance serviceGarden maintenancePainting and plastering work

Matic GmbH

Since 2014 · 1–10 empl.

The core activity of Matic GmbH is the execution of construction projects, particularly in the areas of new construction, renovation, refurbishment and rehabilitation. The company offers comprehensive solutions for these projects, including planning, design and implementation.

Building ConstructionGeneral contractor

baupunkt-bau GmbH

Since 2017 · 1–10 empl.

The core activity of Baupunkt Bau GmbH is the provision of services in the field of construction management, particularly in the planning, tendering, calculation and monitoring of construction projects, with a focus on multi-family houses.

Building ConstructionConstruction managementQuantity take-offTendering

Ischbau AG

Since 2018 · 1–10 empl.

Ischbau AG provides construction and civil engineering services. Its work includes trenchless excavation, masonry, tiling and concrete work, landscaping, concrete cutting and drilling, and demolition work.

Building ConstructionMasonry and concrete workCivil engineering workExternal works

LEONI GmbH

Since 2018 · 11–20 empl.

LEONI GmbH provides energy and data management solutions as well as cable and wiring-system products for the automotive industry. Its portfolio includes low-voltage wiring harnesses, high-voltage wiring systems, battery and charging cables and system-integrated solutions, and it supplies engineering services such as simulation, testing and validation.

Building ConstructionWiring SystemsDevelopment SupportHigh Voltage Wiring Systems

Stiftung für die Renovation der Kaserne der päpstlichen Schweizergarde im Vatikan

Since 2016 · 11–20 empl.

Stiftung für die Renovation der Kaserne der päpstlichen Schweizergarde im Vatikan supports the renovation and maintenance of the barracks of the Papal Swiss Guard in the Vatican. The foundation’s website presents its mission and activities related to this renovation project.

Building Construction

Bauunternehmung Baroffio AG

Since 2004 · 1–10 empl.4.6(5)

The core activity of Baroffio AG is the provision of services in the field of construction and civil engineering, particularly in the areas of masonry, conversions, renovations, refurbishments and new construction.

Building ConstructionConstructionBuilding Construction / Civil EngineeringMasonry Work

Mani Bau GmbH

Since 2018 · 1–10 empl.

The core activity of Mani Bau GmbH is the execution of masonry work, new constructions, renovations, core drilling and environmental work in the construction industry.

Building ConstructionClient masonry worksExtensions & conversionsRenovations

purimo ag

Since 2022 · 1–10 empl.

purimo ag develops and delivers residential real estate projects, primarily semi-detached and terraced single-family homes, and manages projects from planning through construction. Project documentation specifies mixed concrete and timber construction, integrated photovoltaic systems and building services such as heat pumps and EV charging points.

Building ConstructionReal estate project developmentSale of condominiums / single-family housesConstruction specification and fit-out planning

PX Bau GmbH

Since 2022 · 1–10 empl.

The core activity of PX Bau GmbH is the provision of construction services, particularly in the fields of civil engineering, demolition, landscaping and gardening, plastering and general construction. The company focuses on the planning and execution of construction projects, from new buildings to conversions and renovations, and offers its customers individual solutions for their construction projects.

Building ConstructionGeneral constructionBuilding and civil engineeringConversion / renovation

Bautherm Flachdach Spenglerei AG

Since 2016 · 1–10 empl.5.0(7)

Building Construction

Kilcher Bauunternehmung AG

Since 2019 · 1–10 empl.5.0(4)

The core activity of Kilcher Bauunternehmung AG is the execution of construction projects, including new buildings, renovation work, and other construction work, with the company offering general contracting, renovation, and masonry services, and working closely with architects.

Building ConstructionBuilding constructionRenovation workMasonry contractor

Borer Planung + Baumanagement gmbh

Since 2020 · 1–10 empl.

Borer Planung + Baumanagement gmbh provides energy consulting, building energy analyses (GEAK), and planning and construction support for heating replacement and energy-related renovations. Services include system comparisons, guidance on subsidies, photovoltaic and ventilation planning, thermography and preparation of energy compliance documentation.

Building ConstructionConsultingAnalysisPlanning and support

Galli und Siegenthaler Bauplanungen AG

Since 1985 · 1–10 empl.4.0(7)

The core activity of Galli + Siegenthaler Bauplanungen AG is the creation of building plans and the implementation of construction projects, particularly in the area of multi-family homes, single-family homes, industrial and commercial buildings. The company offers services such as construction management, architectural design and CAD, and employs correspondingly qualified personnel, including construction managers, draftsmen and apprentices.

Building ConstructionArchitecture and construction planningConstruction management and site supervisionResidential construction for owner-occupied homes

Grünig Bau AG

Since 1984 · 1–10 empl.5.0(4)

The core activity of Grünig Bau AG is the provision of construction and masonry services, including new builds, renovations, masonry work and repair contracts.

Building ConstructionNew buildsAlterations & extensionsMasonry works