Real Estate

DEKRA Immobilien AG 

Turbenthal · Since 2021

The core activity of DEKRA Immobilien AG is the purchase and sale of real estate, including the rental of houses and apartments, with a focus on personal contact and customer care.

Dela Immobilien GmbH 

Bichwil · Since 2024

Dela Immobilien GmbH offers the Black&White Apartment, a renovated holiday rental with a fully equipped kitchen, free Wi‑Fi, Smart TV and on‑site parking. The property is available for online booking and is presented for short‑term guests such as couples, families or business travellers.

Dela Immobilier Sàrl 

Cologny · Since 2015

The core activity of Dela Immo is international real estate trading, particularly the purchase and sale of high-end properties in the Geneva region, Grand Geneva, and abroad, including Portugal and Switzerland. The company provides consulting, brokerage, and sales services for properties such as apartments, houses, and land, emphasizing discretion, confidentiality, and professional customer care.

DelaPrairie SA 

Enney · Since 2015

DelaPrairie SA acquires land, manages the public inquiry process through to obtaining building permits, organizes construction with an independent architect and sells properties directly.

delava immobilien AG 

Solothurn · Since 2002

The core activity of delava immobilien AG is the development, construction and management of rental and owner-occupied apartments, particularly age-, disability- and family-friendly apartments, as well as the acquisition and sale of land and the rental of real estate.

Del Conseils Immobilier Sàrl 

Sion · Since 2002

Del Conseils Immobilier Sàrl provides advisory services in financial management, accounting and tax declarations, as well as insurance and pension advice. The firm also manages real estate services (purchase/sale, rentals, renovations, condominium administration), supports mortgage financing and performs risk analysis and succession-related work in cooperation with notaries.

Delcoy AG 

Frauenfeld · Since 2006

Delegate Concierge Services AG 

Pfungen · Since 2017

The core activity of Delegate Concierge Services AG is the provision of cleaning services, in particular the placement of cleaning staff and the execution of household cleaning, as well as the offer of additional household services such as laundry.

Della Giacoma Immobilien AG 

Kappel So · Since 2021

Della Giacoma Immobilien AG provides real estate services including leasing, sales, property management and valuations, and offers tenant services and revitalization concepts.

Della Giacoma & Krummenacher 

Kappel So · Since 1994

Della Giacoma & Krummenacher is an architectural practice providing planning and project services for single-family and multi-family houses, industrial buildings, renovations and public buildings. The firm also provides real estate services including rental and sales mediation, property management, valuations and revitalization/energy consulting.

Della Quercia SA 

Neyruz Fr · Since 2022

Dils S.p.A. is primarily engaged in the development and marketing of residential real estate, particularly in the city of Milan. The core activity includes the planning, construction and sale of apartments and residential complexes, often with exclusive services such as concierge, fitness studio, garage and co-working spaces.

Della Polla GmbH 

Romanshorn · Since 2012

The core activity of Della Polla GmbH encompasses the planning, construction management, administration and rental of properties in Eastern Switzerland and its surroundings. The company offers comprehensive services for homeowners, ranging from planning and realization of construction projects to administration and rental of real estate.

Delli Immobilien AG 

Oberwil Bl · Since 1992

Delli Immobilien AG purchases land for the development of car wash centres and petrol stations and leases these to subsidiaries. It acquires such land domestically and abroad and also purchases commercial properties which it leases to third parties and manages.

Dellsperger AG Immobilien 

Bern · Since 2002

Dellsperger AG Immobilien provides manufacturing, repair, delivery and installation services for blinds and related metalwork. The product range includes sun awnings, lamella/venetian blinds, roller shutters, window shutters, insect screens, indoor products, garage doors, mailboxes and general metalwork repairs.

Delta Clean Inh. Stokic 

St. Gallen · Since 2023

The core activity of Delta Clean is building cleaning, including maintenance cleaning, housekeeping, special cleaning, clearance and final cleaning. The company offers a comprehensive service for the cleaning of buildings, office and work spaces, carpets, furniture and window panes.

Delta Finance 2012 SA 

Lugano · Since 2012

The core activity of Delta Finance 2012 SA is the provision of services in the field of real estate and finance, particularly in the brokerage of real estate (Compravendita Immobili) and supporting clients in relocation (Servizi di relocation). Furthermore, the company also offers individual consulting services for individuals and companies, including collaboration with law firms, banks and trust companies.

Delta Home Real Estate Sagl 

Ascona · Since 2016

Delton AG 

Küssnacht Am Rigi · Since 2012

De Luca Holding AG 

Baar · Since 2023

The core activity of De Luca Holding AG is the development, brokerage and management of real estate, particularly the creation of modern living spaces in German-speaking Switzerland. The company offers various services, including the brokerage of new construction projects, premium homes, rental and purchase properties.

Deluxe Facility Services GmbH 

Steinhausen · Since 2022

The core activity of the company "Deluxe Facility Services" encompasses a wide range of services in the field of facility management, including: garden maintenance, building cleaning, apartment cleaning, janitorial services, moving cleaning, window cleaning, and office cleaning. The company thus offers comprehensive services for the maintenance and upkeep of properties and real estate.

De Marmels GmbH 

Horw · Since 2024

De Matos Facility Services GmbH 

Zurich · Since 2024

The core activity of De Matos Facility Services GmbH encompasses the provision of services in the areas of janitorial services, building technology and garden maintenance for properties.

Demi Bau & Immobilien GmbH 

Pfungen · Since 2024

The core activity of Demi Bau & Immobilien GmbH is the development, management and brokerage of real estate, including the sale and rental of residential and commercial properties.

Demi Clean Service GmbH 

Pfungen · Since 2019

Demi Clean Service GmbH provides cleaning and property caretaking services. Its offerings include move-out, basic and construction cleaning; regular cleaning for offices, commercial/industrial sites and schools; specialist cleaning (for facades, solar panels, graffiti removal, cleanrooms, pools, fire and water damage, disinfection); and technical caretaking plus garden and winter services.

Demierre & Deschenaux Immo SA 

Oron-La-Ville · Since 1986

Demierre & Deschenaux Immo SA provides electrical installation services, covering high-voltage and low-voltage systems, telecommunications and multimedia networks, building automation (domotics), photovoltaic installations and maintenance/repair services.

DEMISA SA 

Sion · Since 2008

DEMISA SA provides company administration, business organization and advisory services, including coaching and mediation. It also performs software analysis, development and maintenance (including COBOL and WinDev), website development, photo and video production and retouching, and offers a data-encryption solution.

Dem Pulizie Sagl 

Lugano · Since 2024

Dem Pulizie Sagl provides civil and industrial cleaning services, including routine and specialist cleaning, carpet treatment, and cleaning of solar panels and swimming pools. The company also carries out sanitization for medical areas such as operating rooms and wards, offers HACCP-certified cleaning for food-industry sites, post-construction clean-ups, and uses specific equipment including steam cleaning systems and professional cleaning products.

DENALI Invest Sàrl 

Echallens · Since 2020

De Necker Financial Holding SA 

Lausanne · Since 2005

De Necker Financial Holding SA is a consulting and investment firm providing services in real estate development and project financing. Its services include strategic advisory, land and site search, project development and construction management, financial engineering and risk analysis, sales of development programs and international property acquisition services.

DENKMALaktiv Dr. Phil. Friederike Mehlau-Wiebking 

Winterthur · Since 2011

DENKMALaktiv Dr. Phil. Friederike Mehlau-Wiebking prepares building-historical reports and documentation, provides conservation advice and construction supervision, and offers legal support on heritage protection and related mediation. The practice also conducts research-based analyses of industrial buildings, sites and settlement contexts and supports public communication on heritage matters.

Rallyguide AG 

Lachen Sz · Since 1991

De Oliveira Reinigungen 

Mollis · Since 2013

The core activity of De Oliveira Reinigungen is the provision of cleaning services for apartments, offices and buildings in the canton of Glarus. This includes both periodic and one-time cleanings, carried out by an experienced and thorough cleaning company.

Derexa Facility Services GmbH 

Grenchen · Since 2023

Derexa Facility Services GmbH provides cleaning services, including office and industrial cleaning as well as apartment and move-out cleaning for private households. Services listed include cleaning of reception areas, floors, conference rooms and sanitary facilities.

Der Hauswart Velickovic 

Basel · Since 2017

Der Hauswart Velickovic provides caretaker, cleaning and garden maintenance services. The website lists building and apartment cleaning, window cleaning, technical property maintenance (inspection and upkeep of sanitary and heating systems, lighting, on-call service), removals and winter/snow services.

der Lüftungsreiniger Schweiz GmbH 

St. Gallen · Since 2017

The core activity of the company "Der Lüftungsreiniger" is the cleaning and maintenance of ventilation systems in various industries such as hospitals, public buildings, industry, gastronomy and private homes, to ensure a hygienic and healthy indoor air.

Derungs Immobilias AG 

Lumbrein · Since 2010

Derungs Immobilias AG is a real estate firm providing brokerage, rental, property management and advisory services, as well as construction coordination and property valuations. Offerings include sales and rental intermediation, administration, project delivery via the construction company Consorzi da baghegiar Lumnezia, and specialised consulting on maiensässe.

DESANI GmbH 

Sennwald · Since 2017

The core activity of DESANI GmbH includes the execution of fire and water damage restoration, special cleaning services, and property management. This includes, among other things: fire and water damage restoration after severe events, special cleaning services such as crime scene cleaning, graffiti removal, hoarding apartment clearance, electrical restoration, new building cleaning, moving cleaning, and facade cleaning, property management, including the cleaning of stairwells, basements, laundry rooms, underground garages, and other public areas, electrical restoration and industrial cleaning, including the maintenance and cleaning of electronic systems and electrical cabinets, and new building cleaning to enable a worry-free handover of apartments.

Design by Axel B GmbH 

Engelberg · Since 2024

Design by Axel B GmbH creates handcrafted sculptures and decorative items from scrap metal, stone and wood, producing individually made pieces for garden and interior display.

DESIR Immobiliare SA 

Mendrisio · Since 2021

DESORMIERE & VANHALST Sàrl 

Troinex · Since 2021

The core activity of Désormière & Vanhalst is real estate brokerage, particularly the sale, rental and valuation of properties in the Geneva region. The company also provides services for property owners, such as property valuation and sale, as well as for buyers, such as property search and assessment of their purchasing power.

DESTAK GmbH 

Wangen B. Dübendorf · Since 2009

The core activity of Destak GmbH is the provision of services in the field of facility management, caretaking and property services. This includes the assumption of tasks related to the property, such as the maintenance and upkeep of houses and gardens.

DESTO GmbH 

Malters · Since 2024

DESTO GmbH provides heating and cooling technology services, including system planning, installation, maintenance and dismantling of heating and refrigeration systems for residential, commercial and industrial clients.

Deti Facility Management GmbH 

Bern · Since 2000

Deti Facility Management GmbH provides building cleaning and facility management services, including construction cleaning, facade and window cleaning, regular office and maintenance cleaning, as well as caretaker and move-out cleaning.

Dettwyler Development AG 

Küsnacht Zh · Since 2000

Dettwyler Development AG is a real estate company providing services such as marketing and sale of condominiums and management of rental properties and condominium ownership. Its activities also include project development and realization of new-builds, plus sales, leasing and property management services.

Dévcour Sàrl 

Lutry · Since 2020

Dévcour Sàrl is a real estate company offering property development, revalorisation services (valuation, renovation cost estimates and 3D visualisations) and the sale of properties and property projects.

Develop Invest AG 

Schaffhausen · Since 2019

The core activity of Develop Invest AG is the development of real estate projects, including the examination, evaluation and purchase of building land plots and existing properties, as well as the marketing of its own project developments to real estate investors and the management of investments within the framework of partnership models.

Develop Partner AG 

Schaffhausen · Since 2023

Develop Partner AG is an owner-managed, independent company that carries out land and project developments and invests in real estate. Its services include assessment and acquisition of land parcels and existing properties, project development with planning and marketing partners, marketing of income properties and condominium units, and participation in investment models.

Dexom Sàrl 

Renens Vd · Since 2024

Dexom Sàrl provides pest-control services, concierge/maintenance and cleaning services including façade and window cleaning, and operates an online shop selling pest-control products.

Deyhle Immobilien AG 

Lucerne · Since 2011

The core activity of Deyhle Immobilien AG is the brokerage and sale of real estate, particularly single-family homes, villas and condominiums in Switzerland. This also includes services such as the valuation of real estate, accompaniment during contract negotiations and legal accompaniment during the sale of real estate.

DF-Group.ch Sàrl 

Chalais · Since 2023

DF-Group.ch Sàrl provides dismantling and installation services for PVC, aluminium and wooden windows. The company supplies a range of window profiles and brands (for example Veka, Gealan, Rehau) and related products such as shutters, slatted blinds and roller shutters.