General Contractors in the
Canton of Solothurn

Lütolf, Waldschmidt + Partner GmbH

Since 2002 · 1–10 empl.

The core activity of Lütolf, Waldschmidt and Partner GmbH is the planning and execution of construction projects, particularly in the area of residential and commercial construction, as well as the general contracting of construction projects. This includes the construction of single-family homes, multi-family homes, commercial buildings, kindergartens and other structures, as well as the implementation of renovation and refurbishment work.

Scioscia Engineering GmbH

Since 2004 · 11–20 empl.

Scioscia Engineering GmbH provides architectural and structural engineering services, project development and construction management. Offerings include feasibility studies, design and execution planning, permit and contract documentation, cost estimates, construction supervision, and general or total contracting with turnkey delivery.

BROTSCHI Hausbau GmbH

Since 2008 · 11–20 empl.

The core activity of Brotschi Hausbau GmbH is the planning, construction and modernization of residential buildings and properties in Switzerland, particularly in the German-speaking region. This includes architectural services, property valuation, investment consulting and the construction of single-family homes, renovations and modernizations. The company offers individual solutions for builders and emphasizes sustainability, quality, punctuality and cost security.

c2m architekten GmbH

Since 2009 · 1–10 empl.·4.4(7)

c2m architekten GmbH provides architecture and general planning services, supporting projects from development and design through to construction. The firm is responsible for project management, client advisory and representation, and monitoring of costs and schedules.

KreuzWerk AG

Since 2010 · 1–10 empl.

The core activity of KreuzWerk AG is architecture. The company provides services in the field of building planning and architecture and has a team of experts, including draftsmen and technicians, who are active in this area.

Hayoz Architektur GmbH

Since 2012 · 1–10 empl.

The core activity of Hayoz Architektur encompasses primarily architectural services, general contracting, property management and sales/rental.

ruum gmbh

Since 2013 · 1–10 empl.

The core activity of the company "ruum architekten" is the planning and realization of construction projects in the field of high-rise buildings, in particular the creation of residential and research buildings, as well as the provision of services as an architect, general or total contractor.

S+B Baumanagement Holding AG

Since 2014 · 1–10 empl.

S+B Baumanagement Holding AG is the holding company of the S+B group, responsible for strategic management and the organisation of its operating subsidiaries. The group provides construction management and project development as well as general planning, general contracting and turnkey construction, and uses BIM-supported planning processes.

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.

Nova Wohnbau GmbH

Since 2016 · 1–10 empl.

Nova Wohnbau GmbH is a general contractor offering project development, planning, construction management, site supervision and renovation services. The company assumes project and execution responsibility as general contractor and coordinates architects and partners across project phases.

jäggi architekten ag

Since 2016 · 11–20 empl.

jäggi architekten ag is an architecture firm focused on architecture and real estate. The website also presents current and completed projects as well as properties for sale, including building land, single-family homes and apartments.

Atelierbau Architektur AG

Since 1980 · 1–10 empl.

Architekturbüro Büttiker GmbH

Since 1995 · 1–10 empl.

The core activity of Architekturbüro Büttiker GmbH is the provision of services in the field of architecture and real estate brokerage. Specifically, this includes: Architectural services: building planning, construction management and digital building surveying; Real estate brokerage: brokerage of houses and apartments for sale or purchase. The company thus offers a combination of architectural and brokerage services to support customers in the planning, implementation and brokerage of real estate.

Baumit Suter Markus GmbH

Since 2003 · 1–10 empl.

Baumit Suter Markus GmbH was a construction company providing excavation, site works and sewerage services. The company’s operative activities were transferred on 30 June 2009 to Studer + Co. Bautechnik in Härkingen and the staff were taken over.

RUWA Generalbau AG

Since 2004 · 1–10 empl.·5.0(2)

The core activity of RUWA Generalbau AG is the overall and general planning as well as the individual and standardized architecture of the highest quality. This includes the planning and execution of construction projects with high quality, exact adherence to defined costs and deadlines. The company is also active in project development and as an investor.

Bau & Form AG

Since 2011 · 1–10 empl.·5.0(4)

The core activity of Bau & Form AG is the planning, development and realization of construction projects, particularly in the field of architecture, renovations, extensions, refurbishments and new constructions of single-family homes and multi-family homes. The company provides consulting and planning services for private and professional clients and works with various specialists and architects.

BauWerk 11 GmbH

Since 2016 · 11–20 empl.·4.3(7)

BauWerk 11 GmbH is an architectural firm providing design, project planning and execution for residential developments. Services include project and construction management, land-search advice, feasibility studies, cost estimates and regulatory checks.

integral baumanagement ag

Since 2001 · 11–20 empl.·4.0(4)

integral baumanagement ag is a construction planning and services firm offering architecture, construction management, project development, general planning, general and total contracting, and consulting services. The company oversees the planning and realization of building projects with emphasis on schedule, cost and quality control as well as architectural design and sustainability.

insia AG

Since 2022 · 1–10 empl.

The core activity of insia AG is construction management, particularly the support of investors, builders and architects in the realization of construction projects in the Basel region, with the goal of meeting quality, cost and time targets.

W. Thommen AG

Since 1976 · 1–10 empl.·4.6(7)

W. Thommen AG provides start-up investments, owner's-representative services, board mandates and equity participations. The firm also delivers project development, construction management and construction trust services and collaborates with partners as general planner or total contractor.

Baumberger Bau AG

Since 1973 · 21–50 empl.·5.0(2)

Baumberger Bau AG is a timber construction company offering planning and architectural services, engineered timber construction, carpentry, façade work, joinery, interior fit-outs and turnkey building packages including carports and conservatories.

Alpha Plan Bau GmbH

Since 2020 · 1–10 empl.

The core activity of Alpha Plan Bau GmbH is the overall management of construction projects, including consulting, planning, design and realization of new buildings, renovations, conversions, interior fittings, extensions and expansions, as well as damage management and construction management. The company assumes responsibility for the proper provision of all construction services and offers turnkey solutions.

Imowa Immobilien AG

Since 2020 · 1–10 empl.·5.0(9)

rba architekten gmbh eth sia

Since 2014 · 1–10 empl.·4.2(6)

The core activity of RBA Architekten is the planning, design and realization of new and renovation projects in the field of architecture.

Bujari Baumanagement GmbH

Since 2019 · 1–10 empl.·4.7(6)

The core activity of Bujari Baumanagement GmbH encompasses the provision of services in the fields of construction, civil engineering, gardening, construction management, and renovation. Specifically, this includes: High-rise and civil engineering: Construction of multi-story buildings and family homes, including turnkey solutions with state-of-the-art technology and years of experience. Gardening: Environmental work, reconstruction, garden maintenance, laying of paving stones and garden slabs, new construction and renovation of parking lots. Construction management: Taking over the entire construction management according to the needs and wishes of the customers. Renovation: Taking over the entire renovation according to the needs and wishes of the customers.

Ossig Renovaplan AG

Since 2018 · 1–10 empl.·5.0(3)

Ossig Renovaplan AG provides integrated financing, architectural and construction services for new builds and renovation projects. Acting as a general contractor, the company handles project development, permit submissions, construction management and cost control, and coordinates execution trades such as carpentry, roofing, joinery, flooring, sanitary installations, painting, plastering and masonry.

Hotz Generalunternehmung AG

Since 2022 · 1–10 empl.

Hotz Generalunternehmung AG is a general contractor offering renovations, conversion works and construction/project management. The company also provides property management services, including cleaning, upkeep and caretaking.

Erard AG Architektur Baumanagement

Since 1997 · 1–10 empl.·5.0(2)

The core activity of Erard AG is the provision of architecture and construction management services, including planning, design, construction management and consulting for builders and investors. The company offers a full-service package that ranges from feasibility studies to the implementation and execution of construction projects.

Hediger & Partner AG

Since 2002 · 1–10 empl.·5.0(1)

The core activity of Hediger & Partner AG is the planning and realization of construction projects in the fields of architecture, engineering and real estate. This includes in particular the creation of residential and commercial buildings, renovation and refurbishment of existing buildings, general planning and project management. The company offers holistic solutions that take into account architecture, technology, quality, costs and deadlines.

Priohaus AG

Since 2004 · 11–20 empl.·4.2(6)

The core activity of Priohaus AG is the planning and realization of construction projects, particularly in the field of residential construction and architecture. The company offers services such as architecture, planning and project development, and has specialized in creating innovative, aesthetic and functional spaces.

hafen hoch 2 AG

Since 2020 · 1–10 empl.·4.9(8)

The core activity of the company "hafen hoch 2 AG" is the provision of architectural and planning services, particularly in the field of high-rise construction, with a focus on ecological building, sustainable materials and fair working conditions. This also includes specialized services such as creating the basis for the renovation of existing properties using drones, lasers and sensors.

Fluri Gisler Immo AG

Since 1992 · 1–10 empl.·5.0(1)

Fluri Gisler Immo AG is a real estate company engaged in property development, sales and management. Its services include land and property development, marketing of residential units and parking spaces, valuation reports and construction-related consulting.

mbbauleitung gmbh

Since 2013 · 1–10 empl.·4.7(3)

The core activity of mbbauleitung gmbh is the provision of construction services, particularly in project and construction management, general and total contracting, as well as project development. This includes the planning, execution and supervision of construction projects, including new construction, renovation, refurbishment and shopfitting.

Universal Home GmbH

Since 2022 · 1–10 empl.

The core activity of Universal Home is the execution of renovations and conversions of living spaces and houses, including all related work such as carpentry, electrical work, painting and plastering, sanitary work, tile laying and masonry. The company offers a comprehensive service as a general contractor, covering all phases of a construction project, from planning to execution.

Architekturbüro 89m2 GmbH

Since 2022 · 1–10 empl.

The company 89m2 GmbH is an architectural firm specializing in the planning, development, and construction of real estate projects. The core activities include: architectural and engineering services, general planning, total and general contracting, renovations, modernizations, and restorations of all kinds, evaluation, project management, and construction supervision, feasibility studies and plausibility checks, and brokerage of plots and properties. The company offers consulting, planning, and development of private and professional construction projects and realizes small and large projects in various industries.

FTG Mittelland AG

Since 2022 · 1–10 empl.·5.0(5)

BauInvest 11 GmbH

Since 2023 · 1–10 empl.·4.3(7)

BauInvest 11 GmbH is an architectural firm providing project planning, construction management and consulting services for residential and commercial building projects. Services include land-search and site advice, feasibility studies, cost estimates, detailed planning and support during execution.

Frey Architekten AG dipl. Arch. ETH/FH/SIA

Since 2021 · 11–20 empl.·4.6(5)

The core activity of Frey | Architekten AG is the planning, development and execution of architectural projects, including new buildings, conversions and renovations.