Real Estate

Verwaltung Sunnerain, Margrit Hauser 

Horgen · Since 1994

Verwaltung Sunnerain, Margrit Hauser provides property management for rental properties and condominium ownership, offering services such as rent calculations and adjustments, heating and service-charge accounting, maintenance, bookkeeping and administration of owners' meetings.

VINGT-NEUF IMMOBILIER Sàrl 

Carouge Ge · Since 2019

The core activity of Vingt-Neuf Immobilier Sàrl is the brokerage and management of real estate, particularly the sale of residential and commercial properties. The company acts as a real estate agency and provides consulting and support services to clients in their search for and purchase of properties.

von Rosenberg Immobilien GmbH 

Gümligen · Since 2016

The company's core activity is the provision of services in the field of real estate, particularly: * Valuation of properties (market value assessments, market estimates) * Marketing of residential property (single-family homes, multi-family homes, commercial properties, industrial properties) * Marketing of vacation apartments and vacation properties (chalets, hotels) * Project development (analysis, planning, construction, sales, rental) * Financing (analysis, optimization of capital structure and interest rates) The company operates as a real estate agent and offers its services to customers in the Mittelland region and in exclusive mountain villages such as Gstaad.

Waldegg 41 AG 

Tübach · Since 2022

Waldegg 41 AG is a family-run company specializing in the conversion and renovation of properties. The company carries out conversion and renovation work on properties in the Lake Constance (Bodensee) region and provides related services.

Waldegg Immobilien GmbH 

Tübach · Since 2009

Waldegg Immobilien GmbH is a family-owned company specializing in the conversion and renovation of properties. The company carries out renovation and conversion projects and lists property offers via ImmoScout24, with a focus on the Lake Constance region.

Wardah Immobilier Sàrl 

Hauterive Ne · Since 2017

The company's core activity is the brokerage and management of real estate, particularly the rental and sale of apartments and houses. The company also provides consulting and services in the real estate market.

Weber zum-putzdrache.ch 

Gelterkinden · Since 2019

The core activity of the company "zum-putzdrache" is the provision of cleaning services, in particular window cleaning, special steam cleaning and final cleaning, as well as holiday care.

Welti AG 

Zurich · Since 1973

Welti AG is a real estate company that provides property management, advisory and valuation services. Its offerings also include rental listings and services related to property administration and valuation.

Willy Niedermann AG 

Stans · Since 1979

Willy Niedermann AG provides planning, installation and maintenance of heating, ventilation and air‑conditioning systems, together with related service and project management. Services include heat pumps, wood/gas/oil heating systems, controlled ventilation, air conditioning and solar solutions for new builds and renovations.

Winzenried Immobilien AG 

Belp · Since 1998

The core activity of Winzenried Immobilien AG is the brokerage and management of real estate, including: sale of real estate, purchase of real estate, initial and re-rental of real estate, valuation of real estate, and consulting and support of customers in real estate matters. The company thus offers a comprehensive range of services in the field of real estate economics.

wohn.ART Immobilien AG 

Münsingen · Since 2021

The core activity of wohn.ART Immobilien AG encompasses the development and realization of individual living concepts, including interior architecture, new construction and renovation, as well as the sale and rental of properties, particularly lofts.

Wohnbaugenossenschaft Brugg-Windisch 

Windisch · Since 1955

The company's core activity is the rental and management of residential space, particularly in the form of settlements, as well as the associated services such as repair and gardening work, neighborhood services and administrative support.

Wohnbaugenossenschaft Bundespersonal Chur 

Chur · Since 1949

The core activity of the company "Wohnbaugenossenschaft Bundespersonal Chur" consists of managing and renting apartments and parking spaces, as well as providing services to tenants, such as janitorial, gardening and cleaning services.

Wohnbaugenossenschaft Bundespersonal Altdorf 

Altdorf Ur · Since 1947

The core activity of WBG Altdorf is the rental and management of properties, particularly apartments.

Wohnbaugenossenschaft Strassweid 

Mittelhäusern · Since 1993

The company's core activity is the management and rental of residential properties in a cooperative housing estate, in particular the management of rental and owner-occupied apartments, community houses and related infrastructure.

W. Roos 

Wolhusen · Since 1989

W. Roos provides building construction, renovation and maintenance services, and carries out specialist work such as liquid-plastic coatings, injections, waterproofing, joint sealing and mold remediation.

ZIM Immobilier SA 

Chalais · Since 2014

ZIM Immobilier SA is a metal-construction company that manufactures and installs steel, aluminium and stainless-steel components. The website lists products and services such as railings, stairs, glazed façades, gates and garage doors, metal joinery and locksmith work, and notes certifications (e.g. EN 1090-2, welding EXC2) as well as partnerships with Normstahl and Forster for fire-protection systems.

Zimmermann Immobilien ZIMMO 

Kölliken · Since 2021

The core activity of Zimmermann Immobilien is the brokerage and consulting of real estate, including the valuation of properties, the sale and purchase of real estate, as well as support in the realization of construction projects, particularly in the area of prefabricated houses in ecological wood element construction.

Residence Partners GmbH 

Baar · Since 2025

The company's core activity is the marketing and management of real estate, including sales, rentals and consulting, with the aim of offering individual solutions to customers and optimally implementing their goals.

Shining Star Nettoyage Sàrl 

Cernier · Since 2025

Shining Star Nettoyage Sàrl provides cleaning services for private homes and commercial premises, including regular domestic cleaning, end-of-lease cleans, post-construction cleaning, carpet and façade cleaning, and concierge services for offices and shops. The company supplies its own equipment and offers options using professional-grade or natural-based cleaning products.

2B Invest AG 

Adelboden · Since 2009

2B Immobilien AG provides real estate services including property sales, valuations and the marketing of listed properties. The company also manages condominium and co-ownership portfolios, handling tasks such as budgeting, accounting, coordination of repairs and meeting administration.

2DLC Développement Sàrl 

Petit-Lancy · Since 2005

2DLC Développement Sàrl is an architectural firm providing design and project management services for new construction, renovations and transformations. The website lists services such as feasibility and project studies, thermal/energy calculations, cost estimation, tendering, construction supervision and client representation.

3S services Sàrl 

Geneva · Since 2022

4vallees4saisons.com Kirkman 

La Tzoumaz · Since 2017

4vallees4saisons.com Kirkman is a holiday rental and property-sales operator providing online booking and reservation services for chalets and apartments. The website lists rental properties and sales offers and provides practical resort information such as ski passes, ski-school and transfer options for destinations including La Tzoumaz and Chamonix.

4vallees4saisons.com Sàrl 

La Tzoumaz · Since 2020

4vallees4saisons.com Sàrl is a company that offers holiday chalet and apartment rentals and provides online booking services. It manages a portfolio of rental properties and also handles reservation support and the sale/intermediation of chalets and apartments in La Tzoumaz and Chamonix.

ABC conception & réalisation SA 

Orny · Since 2013

The core activity of ABC Conception & Réalisation SA is the development, construction and renovation of real estate, particularly residential houses and buildings. The company offers comprehensive services ranging from the analysis and evaluation of real estate to planning and construction, as well as renovation and project management.

Abendrot Betriebs AG 

Basel · Since 2020

ACF FERATI TREUHAND GMBH 

Basel · Since 2021

The core activity of ACF Ferati Treuhand is the provision of trust services, particularly in the areas of: * Accounting, annual financial statements and taxes * Personnel administration and payroll accounting * Tax consulting * Administration for SMEs and private individuals * Real estate trust * Company formations The company thus offers comprehensive services in the field of financial and administrative consulting, particularly for small and medium-sized enterprises (SMEs) and private individuals.

aclado AG 

Baar · Since 2011

aclado AG is an online platform for commercial property listings and location search, providing search functions for offices and other commercial spaces. The site offers advertising options and tools such as full‑text search, email alerts, a surface calculator and filters for rent and sale listings.

Activ Clean Reinigung GmbH 

Jona · Since 2008

The core activity of Activ Clean is the provision of cleaning services, including maintenance cleaning, construction cleaning and caretaking.

ACTUAIRE IMMOBILIER SA 

Lausanne · Since 2004

The core activity of Actuaire Immobilier SA is real estate brokerage and consulting, including sales and expertise in the field of real estate.

Adalade Immobilien SA 

Lucerne · Since 2007

Adalade Immobilien SA is a real estate brokerage that assists owners in selling properties such as apartments, houses, building land and multi-family residential buildings. The company provides market valuation, preparation of sales documentation, marketing, negotiations with buyers, and drafting and handling of the purchase contract.

Adam Partner Immobilien AG 

Langnau Am Albis · Since 2008

Adam Partner Immobilien AG provides real-estate services with a focus on property valuations and the preparation of independent expert reports. Services include end-to-end real-estate advisory, advice on capital gains tax for land, contract and condominium (co-ownership) matters, project valuations and sales/brokerage support, with activity concentrated in Canton Zurich and neighbouring areas.

Adam & Partner Immobilien GmbH 

Langnau Am Albis · Since 2000

Adam & Partner Immobilien GmbH carries out property valuations and appraisals, producing objective, independent reports in line with Swiss Valuation Standards, and provides advisory services on property contracts, condominium ownership and capital gains tax matters.

AD Hauswartung GmbH 

Rapperswil Sg · Since 2014

AD Hauswartung GmbH provides property caretaking and maintenance services for buildings, including cleaning, façade and window cleaning, garden maintenance and winter services. The company also carries out technical maintenance and operates a 24-hour emergency service.

Adrian Föhn Immobilien AG 

Brunnen · Since 2015

Adrian Föhn Immobilien AG is a real estate company that develops residential projects, markets condominiums and family homes for sale, and provides property management services. The company publishes sales documentation and floor plans and handles sales and rental enquiries as well as project and construction coordination.

AEL SA 

Granges-Paccot · Since 2014

The core activity of AEL SA is facility management, which includes: * Cleaning Services (cleaning of buildings, parking lots, windows, facades, solar panels, ventilation and heating) * Security Services (opening and closing of sites, access management, surveillance and security, 24/7 interventions) * Infrastructure Services (maintenance of outdoor facilities, sewerage, flushing, inspection and video surveillance) * Property Services (concierge, security services, technical maintenance, energy consumption measurement, consulting) * Support Services (helpdesk, ticketing, reception and telephone exchange, administrative and commercial management) The company offers these services to support customers in managing and maintaining their properties, allowing them to focus on their core business.

AFM Services GmbH 

Rüti Zh · Since 2020

The core activity of AFM Services GmbH encompasses the provision of services in the following areas: * Cleaning (property management, office cleaning, apartment cleaning, construction cleaning, clearance) * Advertising technology * Textile printing The company offers these services throughout Switzerland and is characterized by reliability, competence and flexibility in terms of deadlines.

AFONDO TREUHAND AG 

Basel · Since 1992

Agence de location J.S.T., Michaud & Cie, précédemment Alfred Michaud 

Verbier · Since 2001

Agence de location J.S.T., Michaud & Cie, précédemment Alfred Michaud provides real estate services including short-term holiday rentals of chalets and apartments, seasonal and annual lettings, property sales and valuations.

Agence Immobilière Edouard Brun & Cie SA 

Geneva · Since 1986

Agence Immobilière Edouard Brun & Cie SA provides real estate services including property management (gérance), condominium/co-ownership administration, brokerage for sales and rentals, and project management and advisory services for property valorisation.

Agence Immobilière Roger Bussard S.A. 

Bulle · Since 1991

The core activity of R. Bussard SA is the provision of services in the real estate sector, specifically in the following five areas of activity: 1. Brokerage consulting, 2. Holiday rentals, 3. Property rentals, 4. Property assessment, and 5. Sales promotions. The company thus offers comprehensive services for property owners, buyers, and tenants, and has established itself as a reference in the regional real estate market.

AG für Städtisches Wohnen 

St. Gallen · Since 2004

The core activity of AG für Städtisches Wohnen is the comprehensive management of real estate, including land acquisition and development, architectural planning, rental and sales, with a particular focus on the preservation and maintenance of historic properties.

AGV Construction SA 

Montet (Broye) · Since 2005

AGV Construction SA is a general construction company with an in-house architectural office, providing construction works, renovations and extensions, and post-completion services.

AGV SA 

Aumont · Since 1986

The core activity of AGV construction SA is general contracting, including architectural services, with a focus on the construction of residential buildings, renovations, extensions and sales of real estate.

AKSIS Service GmbH 

Winterthur · Since 2017

The core activity of AKSIS Service GmbH is the provision of cleaning services of all kinds, including private cleaning in households, window cleaning and janitorial services.

Alboro AG 

Frick · Since 2023

The core activity of Alboro AG encompasses three main areas: 1. Construction Management: The company offers services in the field of construction management, which includes planning, organization, and supervision of construction projects. 2. Product Trading: Alboro AG is also active in product trading, which involves trading various products, possibly related to the construction industry. 3. Real Estate: The company also provides services in the field of real estate, which includes buying, selling, managing, and renting properties.

Allenspach & Felix AG 

Chur · Since 2008

The company's core activity encompasses a broad range of services focused on tax consulting, accounting, auditing, business consulting, and real estate. Specifically, the company offers the following services: tax consulting, accounting, auditing, business consulting, real estate management (property management, initial rental, brokerage & sales, management of rental properties, condominium ownership & co-ownership), and trust services. Thus, the company provides a comprehensive range of services for businesses and individuals specializing in finance, accounting, taxes, and real estate.

Allma Verwaltungs AG 

Chur · Since 2008

Allod Immobilien AG 

Chur · Since 1998

Allod Immobilien AG offers construction and real-estate management services, handling projects from planning and construction management to ongoing property administration. Services include property sales and marketing, acquisition of building land and property management mandates.