General Contractors in
Winterthur
90 companies in General Contractors based in Winterthur — name and year of registration from the commercial register.
50 of 90 companies
Baugeschäft Hans Stutz AG
Since 1984 · 51–100 empl.4.8(9)
The company's core activity is the execution of master builder works, including new constructions, renovations of old properties and facades, renovation, conversion, drilling and scaffolding works. The company also offers specialized services for the interior of buildings, such as masonry work.
Neue Medien AG
Since 1982 · 1–10 empl.
Neue Medien AG operates bauen.ch as an information platform for regional construction service providers, manufacturers and building products. The website connects users with companies in construction, renovation and remodeling and also offers services related to online visibility and discoverability.
ZuMo AG
Since 1989 · 1–10 empl.
ZuMo AG supports projects from initial planning through construction to handover and can also take on property marketing and management if required. Its services additionally include concepts for new buildings, renovations and conversions, as well as property valuations and real estate analyses.
Fuerte AG
Since 2000 · 11–20 empl.
The core activity of Fuerte ag encompasses the provision of construction services, particularly in the areas of architecture, property management and sales, project development, property valuations, feasibility studies and condition analyses.
Dichttec AG
Since 2002 · 1–10 empl.
Dichttec AG provides waterproofing services for civil engineering and building construction. The company focuses on related services and execution in the field of building waterproofing.
Lerch & Partner Generalunternehmung AG
Since 2002 · 21–50 empl.
The core activity of Lerch Promotionen AG is the project development, management, marketing and sale of real estate, in particular single-family homes, commercial buildings, condominiums and rental properties, as well as conversions and renovations.
S+B Baumanagement AG Winterthur
Since 2008 · 11–20 empl.
S+B Baumanagement AG Winterthur is a construction and project management company providing advisory services, project development, general planning, general contracting and total contracting. Its services include project and site management, project control and cost review, and it applies digital methods such as Building Information Modeling (BIM) along with sustainability-oriented practices.
P-Vision AG
Since 2011 · 1–10 empl.4.4(11)
P-Vision AG develops, plans and delivers construction projects and provides services ranging from project development and financing to design and execution as a general or total contractor. Services include renovations and conversions, energy-related building refurbishment, and planning and realization of production and logistics facilities; the affiliated p-vision immobilien ag develops projects for its own portfolio and for the investor market.
MIRRA ARCHITEKTEN AG
Since 2011 · 1–10 empl.
The core activity of the company MIRRA M I R R A MIRRA ARCHITEKTEN AG KUBIKWERK AG is architecture.
RC Architekten GmbH
Since 2013 · 1–10 empl.
The core activity of RC Architekten GmbH is the provision of architectural services.
CORTI SPLEISS Gesamtunternehmer AG
Since 2003 · 11–20 empl.
The company's core activity is providing services in the entire construction sector, including project development, general contracting, construction management, consulting, planning and implementation of construction projects, as well as specialized services such as hazardous substance remediation and renovation.
mabarchitektur gmbh
Since 2016 · 1–10 empl.
mabarchitektur gmbh is an architectural firm offering comprehensive architectural services. Its work includes project planning and delivery for new builds and renovations, energy retrofit projects, feasibility studies, construction management and cost control, and advisory services for private clients.
Kontext Generalplanung AG
Since 2018 · 1–10 empl.
The core activity of Kontext Architektur AG is the provision of architectural and planning services, including general planning, client representation and property management, with a focus on projects involving wet areas, saunas, swimming pools and other specialized facilities.
Architekten Kollektiv AG
Since 2001 · 21–50 empl.5.0(3)
The company 'Architekten-Kollektiv' is an architectural firm specializing in the planning and realization of construction projects. The core activities include the creation of designs, plans and construction management for various types of buildings and facilities, such as residential houses, public buildings, sacred buildings, monuments and other structures. The company also offers services in the areas of monument preservation, competitions and publications.
Ruedi Lattmann Architekt ETH/SIA, Architektur + Design AG
Since 1983 · 11–20 empl.5.0(4)
The core activity of Ruedi Lattmann Architektur und Design is the provision of architectural and design services, including building planning, interior architecture and architectural education.
Artbau AG
Since 1992 · 11–20 empl.4.4(7)
The core activity of Artbau AG is general contracting and construction management in the field of construction, particularly the planning, execution and management of construction projects, including the construction of residential buildings and real estate.
Baltensperger AG Hochbau Tiefbau Holzbau
Since 1974 · 51–100 empl.5.0(1)
Baltensperger AG Hochbau Tiefbau Holzbau is a construction company providing building, civil engineering and timber-construction services. Its offerings include new construction, renovations and conversions, general/total contracting, prefabricated timber systems and modular (BARAMO) construction, and on-site construction services.
Baumanufaktur AG
Since 2023 · 11–20 empl.
Baumanufaktur AG provides interior construction and building services, handling planning, coordination and execution of construction projects. Services include painting and plastering, floor and wall coverings, drywall, carpentry and furniture, master-builder works and kitchen construction, with projects carried out from design through turnkey delivery.
L + B AG, HGV
Since 1977 · 21–50 empl.2.8(6)
L + B AG, HGV provides property management services, administering rental properties and handling tenancy-related administration and communications.
Leemann + Bretscher AG, Bauunternehmung
Since 1987 · 21–50 empl.2.8(6)
Leemann + Bretscher AG, Bauunternehmung is a construction and real estate company that operates as a building contractor, total contractor and as a property manager and seller. Its services include project development and total contracting, structural building work, façade construction, renovations and engineering services provided by an affiliated engineering office.
Puls Baumanagement GmbH
Since 2015 · 11–20 empl.5.0(4)
The core activity of Puls Baumanagement is the provision of services in the field of construction management, particularly in construction management, project management, owner consulting and the implementation of feasibility studies. The company supports customers in the planning, realization and completion of construction projects and offers comprehensive support from the initial idea to the handover of the keys.
Hoti Architekten GmbH
Since 2021 · 1–10 empl.
The core activity of Hoti Architekten GmbH is the planning and realization of construction projects, in particular residential and commercial properties, as well as the provision of architectural services, including consulting and project management.
APW AG
Since 2022 · 1–10 empl.
APW AG provides services in visual communication, advertising decoration, and digital printing. The company creates visual identities, advertising campaigns, signage, packaging, and solutions for vehicle and shop-window branding.
GENESTA AG
Since 2009 · 11–20 empl.3.0(2)
GENESTA AG provides craft, construction, and real-estate services. The company acts as a general contractor and also offers project execution and rental and sales property services.
HINDER KALBERER PROJEKTENTWICKLUNG GMBH
Since 2012 · 11–20 empl.5.0(2)
HINDER KALBERER PROJEKTENTWICKLUNG GMBH provides architectural design and project management services, translating client and user requirements into built architecture. Services include concept and design development, planning and construction documentation, site supervision and coordination of project teams and specialist consultants.
BauLerchManagement AG
Since 2005 · 1–10 empl.5.0(1)
The core activity of Lerch AG Bauunternehmung is building and executing construction projects.
Zehnder General-Bau AG
Since 1982 · 1–10 empl.3.0(2)
Zehnder General-Bau AG is a construction company and general contractor providing planning and execution services, including consulting, permit submissions, cost estimation, detailed planning and construction management. Services cover new construction, conversions, renovations, energy-related refurbishments, turnkey projects and timber construction.
BW Generalbau AG
Since 1990 · 11–20 empl.3.2(9)
BW Generalbau AG is a total and general contractor that plans and executes new construction, conversion and renovation projects. The company also provides project development, construction management, site supervision and client advisory services.
Flütsch Ingenieure AG
Since 2003 · 11–20 empl.5.0(1)
The core activity of Flütsch Ingenieure AG is consulting, planning and construction management in the fields of civil engineering, road construction, pipeline and utility construction, traffic planning, urban planning, municipal engineering and hydraulic engineering. The company also offers services such as owner representation, concept development for maintenance, renovations and design.
BW Holding AG
Since 1910 · 11–20 empl.3.2(9)
BW Holding AG operates as a total contractor and general contractor and provides construction management, site supervision, project development and client advisory services. The company delivers new builds, conversions and renovations and can take responsibility for planning, execution or coordination of construction projects.
CARAN AG
Since 2016 · 11–20 empl.3.7(3)
The core activity of CARAN AG is the development, planning, construction and marketing of residential buildings. As a general contractor and total contractor, the company offers comprehensive construction services, including project development, planning, construction and marketing of residential buildings.
Dürsteler Bauplaner GmbH
Since 2004 · 1–10 empl.3.7(3)
Dürsteler Bauplaner GmbH provides construction management services for building projects, including cost planning, tendering, construction supervision and general-planner responsibilities. The firm works on residential projects as well as educational, commercial and healthcare buildings and undertakes complex renovation and refurbishment projects.
IMPERU AG
Since 2024 · 1–10 empl.5.0(3)
The core activity of IMPERU AG is the execution of construction projects, including total contracting, general planning, general contracting, construction management and craft services such as plastering, painting, façades, flooring and building drying. The company provides comprehensive services for residential construction projects, commercial buildings, office buildings, renovations and modernizations of existing properties.
Dürsteler Beratungen GmbH
Since 2013 · 1–10 empl.3.7(3)
Dürsteler Beratungen GmbH provides construction management services in building construction, including cost planning, contract awarding, construction realization and site supervision for residential, educational, commercial and healthcare buildings, as well as complex renovation projects.
Marc Küttel Architektur GmbH
Since 2024 · 1–10 empl.
Marc Küttel Architektur GmbH is an architectural firm offering design, planning, execution and construction management for new builds, conversions and refurbishments. The practice undertakes competition entries and public and private building projects, covering work from urban-scale design through construction detailing.
Studio Arco Bau GmbH
Since 2024 · 1–10 empl.
Studio Arco Bau GmbH is an architecture and design practice providing planning and realization services from initial sketch through to project completion. Services listed on the website include feasibility studies, project planning and execution, and development of unconventional objects such as tiny or modular houses and art installations.
Akkotech Bau AG
Since 2025 · 1–10 empl.
Akkotech Bau AG provides services and works in the construction and related trades. Its activities include structural and civil engineering, conversions, renovations, demolition work, plastering, core drilling, drainage work and transport services.
Creodom Totalunternehmung AG
Since 2026 · 1–10 empl.
Creodom Totalunternehmung AG acts as a general contractor and assumes full responsibility for construction projects. The company provides project management, cost and schedule planning, coordination of specialist planners, site management, cost planning, and consulting for new-build, conversion, and renovation projects.
bär + architekten AG
Since 1989 · 1–10 empl.
The core activity of the company "bär+ architekten AG" is the planning and realization of construction projects, particularly in the areas of residential construction, commercial construction, renovations, housing estates, studies, and manufacturing facilities. The company offers services as an architectural firm and general planner, and also assumes the role of general or total contractor. The activities include the planning and execution of single-family and multi-family homes, commercial buildings, office buildings, school buildings, retail and commercial buildings, as well as agricultural buildings, from project planning to final accounting.
Arimba AG
Since 2022 · 1–10 empl.
Arimba AG provides contact information and a contact form on its website. No further details about products or services are shown on the site.
Swiss Bau Renovationen GmbH
Since 2025 · 1–10 empl.
Swiss Bau Renovationen GmbH provides painting, plastering and renovation services, as well as drywall construction, rendering, flooring, tiling and facade renovation. The company also handles interior dismantling and renovation handovers for private and business clients.
winvista immo ag
Since 2025 · 1–10 empl.
winvista immo ag is a real estate company active in the brokerage, management and marketing of properties. The company manages rental properties and condominium ownership, including tenant administration, bookkeeping, maintenance coordination and the organisation of owners’ meetings.
OPTIDOM AG
Since 1991 · 1–10 empl.
Härti Interbau GmbH
Since 2004 · 1–10 empl.
Zani Baumaschinen AG
Since 1960 · 1–10 empl.
Stutz + Baer AG
Since 1963 · 1–10 empl.
Efrag AG
Since 1973 · 1–10 empl.
Rudolf Scherrer AG
Since 1976 · 1–10 empl.
OMGprojekt AG
Since 1990 · 1–10 empl.
Weber Architektur
Since 1997 · 1–10 empl.
General Contractors in Winterthur
General Contractors in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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