Property developer in
Winterthur
126 companies in Property developer based in Winterthur — name and year of registration from the commercial register.
50 of 126 companies
Wintimmo Treuhand und Verwaltungs AG
Since 2008 · 21–50 empl.4.1(146)
The core activity of Wintimmo AG is real estate management, real estate brokerage services, initial rental and real estate development. The company offers individual and professional services to customers, including property management, real estate brokerage and development of real estate projects.
Wohnbaugesellschaft Winterthur AG
Since 1982 · 1–10 empl.4.1(69)
Wohnbaugesellschaft Winterthur AG is a housing organization that lists and manages rental apartments and oversees settlement and construction projects. It provides apartment-search information, plans new-build and refurbishment projects, and focuses on offering affordable housing and community-oriented living.
GanzImmo AG
Since 1977 · 11–20 empl.4.0(16)
The company's core activity encompasses real estate marketing, valuation, consulting and management. Specifically, the company offers the following services: Real estate marketing for sale and initial rental; Valuation of real estate and determination of market value; Consulting for buying and selling real estate; Management of rental and condominium properties; Support for renovations, renovations and other work in the real estate industry; Creation of regulations, rent calculations and value quota calculations; Taking over tasks such as mutation of the property, establishment of necessary annotations, prenotations and easements as well as co-ownership and condominium establishment.
Vivo35 AG
Since 2014 · 1–10 empl.4.8(12)
Vivo35 AG rents out furnished apartments and serviced apartments in Winterthur, particularly to private and business customers with high demands. The apartments are fully equipped and offer modern amenities such as a bathroom, kitchen, internet connection and TV.
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.
Baugenossenschaft Geiselweid Winterthur
Since 1927 · 1–10 empl.
The company's core activity is the development and marketing of residential properties, particularly apartments in central locations.
Stiftung für Kleinsiedlungen
Since 1938 · 11–20 empl.
Stiftung für Kleinsiedlungen rents single-family homes in two residential settlements to young families with at least two children. The foundation’s housing includes the Schooren settlement (37 terraced single-family houses, 4.5- and 5.5-room units) and the Hölzliweg settlement (nine terraced single-family houses). Houses must be vacated when the children no longer live at home or when the youngest child turns 21.
Heinrich Peter AG
Since 1972 · 1–10 empl.
The core activity of Hch. Peter AG is the execution of earthworks, in particular excavation, demolition, building dismantling, concrete and bridge demolition.
Lüscher-Lüscher Architekten GmbH
Since 2001 · 21–50 empl.
Lüscher-Lüscher Architekten GmbH plans new buildings, conversions and renovations for residential, commercial and public use. Its services also include feasibility studies, project development, execution planning, construction management and real estate advisory.
Bodensee Immobilien AG
Since 2005 · 11–20 empl.
The core activity of Bodensee Immobilien AG is the planning, realization, rental, management and utilization of real estate, as well as the trade in real estate and the provision of services in the real estate sector.
Grünmatt AG
Since 2005 · 1–10 empl.
The core activity of Grünmatt AG is the development and management of residential complexes, in particular the construction and rental of apartments.
Simkas AG
Since 2007 · 1–10 empl.
Simkas AG is a real estate company with a core competency in property development. The firm develops building projects from conception through leasing, invests in residential and commercial properties, and manages portfolio and property operations.
RCMD AG
Since 2009 · 1–10 empl.
The core activity of RCMD AG is the independent consulting, management and development of real estate. They support private, institutional and public clients in real estate projects of all kinds, ensuring compliance with quality, cost and deadline specifications.
CORTI SPLEISS Projektentwickler AG
Since 2009 · 11–20 empl.
CORTI SPLEISS Projektentwickler AG is a real estate project developer providing acquisition, project development and construction services. Its offerings include investment advisory, site and zoning development, owner representation, contract-related services, potential analyses, and sustainable planning and delivery of property projects.
Amba Immobilien AG
Since 2012 · 1–10 empl.
The core activity of amba immobilien ag is real estate development, particularly in the development of residential and office properties. The company focuses on planning, implementing and managing real estate projects, in which it participates financially, thus taking on a high degree of responsibility and care for the projects.
realkonzept GmbH
Since 2015 · 1–10 empl.
The core activity of Realkonzept GmbH is consulting and expertise in the entire real estate cycle, including real estate consulting, portfolio management, owner representation, transition from construction to operation, owner costs, ancillary costs, energy management, facility management and contracting. In addition, the company also offers process and organizational consulting, coaching, supervision and team development.
Zumo rooM AG
Since 2020 · 11–20 empl.
The core activity of ZuMo AG encompasses three main areas: 1. **Architecture**: The company provides architectural services, including the planning and design of new buildings, conversions, and renovations. 2. **Construction Realization**: ZuMo AG takes care of the construction realization of projects, i.e., the implementation of architectural plans into reality. 3. **Real Estate/Management**: The company offers services in the field of real estate, including marketing, management, and valuation of properties. Overall, ZuMo AG thus offers a comprehensive range of services throughout the entire life cycle of a property, from planning and realization to management and marketing.
Immomag AG
Since 1971 · 1–10 empl.
Immomag AG presents itself on its website as a company active in the real estate sector, while the website is currently under construction. The site provides contact details in Winterthur as well as an email address and phone number.
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.
Peter Winterthur AG
Since 1970 · 11–20 empl.4.0(11)
The core activity of PETER WINTERTHUR AG is the rental of commercial buildings, particularly spacious traffic areas and parking spaces in Winterthur.
Sphera GmbH
Since 2020 · 11–20 empl.
ProSteg AG
Since 2020 · 1–10 empl.
The core activity of ProSteg AG is the project-based support of property managers and communities in complex challenges related to condominium ownership and co-ownership. This includes in particular: * Accompanying renovation projects and change processes * Resolving unresolved disputes and conflicts * Supporting the creation of resolutions and motions * Coaching property managers * Analyzing and optimizing communities and properties * Providing legal advice and ensuring legal certainty ProSteg AG positions itself as an independent partner that relieves the management and objectively develops solutions to preserve the value of the properties and improve the quality of life for the residents.
AUWIESEN IMMOBILIEN AG
Since 1915 · 11–20 empl.3.3(151)
The core activity of Auwiesen Immobilien AG is the provision of real estate services, particularly in the areas of residential and industrial & commercial properties. This includes, among other things: construction client trust, portfolio management, property and area management, marketing of real estate, rental of residential and commercial properties, and real estate management. The company thus offers a comprehensive range of services throughout the entire life cycle of real estate, from development and marketing to management and rental.
Zemaxis AG
Since 2014 · 1–10 empl.5.0(2)
The core activity of Zemaxis AG is the investment, development, consulting and marketing of luxury real estate, including the financing of construction projects through cooperation with private and business investors.
WiREI AG
Since 2021 · 1–10 empl.
WiREI AG plans, coordinates and carries out new construction and renovation projects for residential and commercial properties. It also manages its own properties and those of third parties.
Steiger & Partner Immobilien GmbH
Since 2022 · 1–10 empl.
Steiger & Partner Immobilien GmbH is a real estate firm offering brokerage services for property purchases and sales, together with market analyses, marketing concepts, property valuations and advice on property-related legal and financing matters.
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.
Wincasa AG
Since 1998 · 500+ empl.1.9(84)
Wincasa is an integral real estate service provider offering a broad portfolio of services throughout the entire lifecycle of properties. The core activities include: Property Management (full or split mandate), Center and Mixed-Use Site Management, Construction Management (condition analyses, owner's trustee, construction management), Real Estate Consulting (strategy, sustainability, ESG reporting), Real Estate Marketing (promotion management, brand development), Sustainability Services (energy management, CO² reduction path, photovoltaics), and Settlement Coaching and Real Estate Community Management (RECM). The company thus provides comprehensive services for planning, construction, management, and revitalization of properties.
Bähler Immobilien AG
Since 2010 · 11–20 empl.5.0(1)
Bähler Immobilien AG builds a real estate portfolio through property acquisitions, development and new construction. The company develops real estate projects, oversees construction projects and advises on property investments.
arch+bau GmbH
Since 2014 · 1–10 empl.3.6(5)
The core activity of arch+bau GmbH is the provision of architectural services, particularly in the areas of new buildings, renovations, conversions and extensions. The company offers consulting, planning and implementation of construction projects and positions itself as a specialist for these services.
Sphera Immobilien 8048 AG
Since 2024 · 1–10 empl.
Sphera Immobilien 8048 AG develops and finances sustainable real estate projects. The website presents the company as the project developer and client for a residential development with condominiums.
R&S IMROT Immobilien GmbH
Since 2024 · 11–20 empl.5.0(5)
The core activity of IMROT Immobilien is the acquisition of plots of land with high development potential in and around the canton of Zurich, with the aim of selling and subsequently developing them. The company offers landowners a participation in the new construction, in addition to a sales price above market value.
Innovaplus integrale Planung GmbH
Since 2024 · 1–10 empl.
Innovaplus integrale Planung GmbH is a consulting, planning and project management company focused on the development and optimization of existing real estate assets. It provides condition assessments, integrated planning and client representation, with services spanning architecture, building services, energy and operations.
Sphera Immobilien 8703 AG
Since 2025 · 1–10 empl.
Sphera Immobilien 8703 AG develops and finances sustainable real estate projects. The website presents the company as a project developer and client for residential projects with a focus on energy-efficient construction.
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.
Sphera Immobilien 8408 AG
Since 2026 · 1–10 empl.
Sphera Immobilien 8408 AG develops and finances sustainable real estate projects. The website presents the company as a project developer and client for residential properties, with a focus on energy-efficient construction, good architecture and contemporary housing.
Simreal GmbH
Since 2026 · 1–10 empl.
Simreal GmbH provides property management and real estate administration for apartment buildings and commercial properties. The company handles commercial, technical and administrative tasks, as well as services related to sustainability, energy and project development.
Lumatrade GmbH
Since 1998 · 1–10 empl.
Lumatrade GmbH develops and markets condominiums and rents apartments in renovated historic buildings. Its property projects combine contemporary architecture and energy efficiency with the preservation of historic structures.
Marsen Immobilien AG
Since 2012 · 1–10 empl.
Marsen Immobilien AG is a Swiss company name, but the website content shown is for a flower and floristry business. The site offers online flower ordering, delivery, flower subscriptions, wedding and funeral arrangements, decorations, and floristry classes.
Terra Partners AG
Since 2018 · 1–10 empl.
Terra Partners AG provides project development and analysis, architectural planning and execution services, and handles financing and fiduciary tasks for building projects.
Graf Liegenschaften GmbH
Since 2019 · 1–10 empl.
Graf Liegenschaften GmbH manages, sells and rents real estate. The firm provides property management for own and external buildings, offers partial financing or mortgage brokerage, sells investment properties and develops condominium projects with partner architects, primarily in the Zürich, Zug, Schwyz and Thurgau areas. It also maintains social housing, supports local associations and annually covers tenants' heating and ancillary costs as a holiday gift.
Savic Immobilien AG
Since 2021 · 1–10 empl.
Savic Immobilien AG is a family-run company active in the sale and rental of residential properties. Its services include property and market analyses, professional exposés and online marketing, viewings, tenant screening, price negotiation and support through to notary completion, as well as valuation and marketing/investment advisory. The company operates primarily in the Winterthur area.
imoen GmbH
Since 2022 · 1–10 empl.
The core activity of the company "imoen" encompasses three main areas: 1. **Homestaging**: The company offers homestaging services, which involve visually enhancing living spaces and properties to make them more attractive to potential buyers or renters. 2. **Interior Architecture**: "imoen" also provides interior architecture services, focusing on the planning and design of interior spaces to create functional and aesthetically pleasing environments. 3. **Real Estate Development**: The company is also active in real estate development, which includes planning, developing, and managing property projects. These core activities are closely interconnected, enabling "imoen" to offer comprehensive solutions to customers in the fields of real estate and interior spaces.
NOVIVA AG
Since 2022 · 1–10 empl.
The core activity of Noviva includes the development, management and consulting of real estate projects, particularly in the area of residential and building development. This includes the analysis and evaluation of plots of land and properties, project development, project management, accompaniment of planning and implementation phases, creation of project calculations and the brokerage of real estate. Additionally, Noviva offers consulting and representation services for builders, investors and other interested parties.
Solmontis Immobilien AG
Since 2025 · 1–10 empl.
Solmontis Immobilien AG is a real estate company focused on future-oriented property development. The website presents it as a partner for real estate projects.
Vivaniro AG
Since 1988 · 1–10 empl.
OPTIDOM AG
Since 1991 · 1–10 empl.
nosh immobilien AG
Since 1999 · 1–10 empl.
Immeo AG
Since 2017 · 1–10 empl.
Wachter Immobilien AG
Since 2022 · 1–10 empl.
Property developer in Winterthur
Property developer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 5, 2026
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