Owner's Representative in
Winterthur
26 companies in Owner's Representative based in Winterthur — name and year of registration from the commercial register. The list below shows them all.
All 26 companies in Winterthur
ROBAUEN AG
Since 2012 · 11–20 empl.5.0(10)
The core activity of ROBAUEN AG is the provision of services in the field of construction management and construction supervision, including cost planning and project development.
Rovera Immobilien- und Baumanagement AG
Since 1996 · 1–10 empl.5.0(5)
The company's core activity is construction management, particularly in the field of building construction, including cost estimation, QSS fire protection, project, cost, schedule and quality management of construction projects, as well as the implementation of overall project management, feasibility studies, expert opinions, planning, design, project management and construction management for new and renovation projects.
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.
Barok GmbH
Since 2016 · 1–10 empl.
The core activity of barok gmbh is the provision of services in the field of construction management and construction coordination. This includes, in particular, the planning, organization and supervision of construction projects, including the coordination of various trades and the alignment of construction projects.
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.
BAUMBERGER RECHTSANWÄLTE AG
Since 2019 · 1–10 empl.
The core activity of Baumberger Rechtsanwälte is the provision of legal services, particularly in the areas of construction, planning and environmental law. The company offers consulting and representation services to clients in these areas of law and has specialized in handling cases related to construction and planning.
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.
Bau + Raum Organisation GmbH
Since 2020 · 1–10 empl.
The core activity of the company 'Bau + Raum Organisation GmbH' consists of providing services in the field of building construction, particularly in construction management, project management, consulting and space planning. Specifically, this includes: Construction management: local construction management, tenders, cost and schedule planning, reuse of building components. Project management: leading planning teams, client project management, quality management. Consulting: client consulting, space planning, building law, GEAK (Total Energy Certificate for Buildings). The company supports clients in the planning, execution and settlement of construction projects, offering comprehensive support.
AUWIESEN IMMOBILIEN AG
Since 1915 · 11–20 empl.3.2(150)
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.
Bednar Steffen Architekten AG
Since 2011 · 11–20 empl.5.0(1)
The core activity of the company 'Bednar Steffen Architekten AG' is the provision of architectural and planning services, including project development, design, execution and construction management, for various construction projects such as residential buildings, commercial buildings, industrial buildings, banks and public buildings.
Baubeginn Schiess AG
Since 2022 · 1–10 empl.4.3(4)
The core activity of Baubeginn Schiess GmbH is construction management, encompassing the planning, coordination and supervision of construction projects, including new builds, renovations and refurbishments. The company provides personalized and individual consulting services and supports clients in all aspects of their construction projects.
Hoch3 Baumanagement AG, Zweigniederlassung Winterthur
Since 2023 · 1–10 empl.4.4(7)
Hoch3 Baumanagement AG, Zweigniederlassung Winterthur provides construction management, site supervision and fire protection services. The company offers independent consulting, planning and implementation for architecturally demanding and complex projects, acting as overall project manager and overseeing costs, schedules and quality control.
Beat Sommer Bau GmbH
Since 2013 · 1–10 empl.5.0(1)
The core activity of Scheidegger Friedhofbedarf AG is the development, production and distribution of cemetery and funeral articles, such as coffin transport vehicles, grave decorations, waste containers and other products for the cemetery and funeral industry.
MINT Baumanagement GmbH
Since 2022 · 1–10 empl.5.0(1)
The core activity of MINT Baumanagement GmbH is construction management, construction supervision and construction consulting for public and private renovation and new buildings, including the planning, coordination and monitoring of construction projects, as well as the renovation and interior design of buildings.
ANDREAS BERTET ARCHITEKTUR BAUMANAGEMENT IMMOBILIENBEWERTUNG
Since 2008 · 1–10 empl.1.0(1)
The core activity of Andreas Bertet's company encompasses the areas of construction process accompaniment, real estate valuation, construction management, and architecture. Specifically, the company offers the following services: * Construction process accompaniment: Accompaniment and representation of building owners in construction projects, construction consulting, and construction trust services * Real estate valuation: Market value assessments of residential, commercial, and industrial buildings, estimates for building insurance, and clarification of various questions in the land and real estate sector * Construction management: Coordination of smaller renovations and refurbishments with schedule and cost control * Architecture: Planning of smaller renovations and refurbishments of residential, commercial, and industrial buildings The company thus offers comprehensive services in the field of real estate and construction project development.
BOVET Bauen und Beraten GmbH
Since 2016 · 1–10 empl.3.0(2)
Bovet Bauen und Beraten GmbH is a consulting and services company specializing in the areas of owner representation, construction consulting and construction execution. The company's core activity is to support and advise customers in the planning, design and realization of construction projects. This includes, among other things, the creation of concepts, the implementation of construction projects, consulting on the selection of materials and the supervision of construction execution.
graf.construction GmbH
Since 2026 · 1–10 empl.
graf.construction GmbH provides construction management and client advisory services. The website also lists site supervision, construction, concept development, and fire protection planning as areas of work.
Bauexperts und Immowert GmbH
Since 2010 · 1–10 empl.
The core activity of the company "Bauexperts & Immowert GmbH" is the provision of services in the field of construction consulting, damage analysis, renovation consulting, real estate valuation and consulting, as well as owner representation. The company offers expert services in the following areas: * Damage analysis and assessment * Renovation consulting * Construction consulting * Real estate valuation and consulting * Moisture and sound measurement * Defect detection and evaluation * Construction supervision and accompaniment * Owner representation The company positions itself as a neutral and competent partner for customers in the construction and real estate sector.
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.
APS PLANTECH AG
Since 1987 · 1–10 empl.
PBE Bau GmbH
Since 2019 · 1–10 empl.
Maitron Manufaktur AG
Since 2021 · 1–10 empl.
bauer Baumanagement AG
Since 2022 · 1–10 empl.
swissbuild elmer
Since 2023 · 1–10 empl.
kreis & rund gmbh
Since 2023 · 1–10 empl.
Immobilien Beratung Hug
Since 2025 · 1–10 empl.
Owner's Representative in Winterthur
Owner's Representative in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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