Property Management

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.

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.

DF Treuhand und Verwaltungs AG 

Wil Sg · Since 1984

The core activity of DF Treuhand und Verwaltungs AG is the provision of trust and administrative services.

DG Freiraum GmbH 

Lucerne · Since 1998

DG Freiraum GmbH rents multiple flexible studio and course spaces and makes them available for activities such as jazz dance, yoga, AcroYoga, Pilates, gymnastics, meditation, martial arts and painting classes. Shared facilities include changing rooms, showers, toilets, an elevator, onsite parking, a key box and daily cleaning; bookings and enquiries are handled via the contact details provided on the website.

DG Immobilien GmbH 

Bülach · Since 2013

The core activity of DG Immobilien GmbH is the management and brokerage of real estate properties.

DGS Immobilien AG 

Schwyz · Since 1971

The core activity of DGS Immobilien AG is the rental and management of real estate, particularly apartments and houses, in the Kelleramt region, as well as the implementation of construction projects and the provision of related services.

Diala Treuhand AG 

Müstair · Since 1979

The company's core activity is the provision of trust, tax and economic consulting services for companies and private individuals. This includes in particular: accounting and financial statement preparation, tax returns and consulting, auditing and examination of figures, consulting for company formation, succession and restructuring, payroll and personnel administration, real estate brokerage and consulting. The company thus offers a comprehensive range of services to support companies and private individuals in their economic and tax matters.

Dicoval AG 

Zurich · Since 1983

Dicoval AG is a nationally and globally active real estate company that invests directly and indirectly in real estate assets over the long term.

Diener Partner AG Immobilien 

Winterthur · Since 1984

Diener Partner AG Immobilien provides property management, accepts sales mandates, and offers legal and tax advice to property owners. Its services include management of multi‑family and commercial buildings and support in property sales.

Diethelm Keller Management AG 

Zurich · Since 2001

Dietrich Liegenschaften GmbH 

Zurich · Since 2016

The core activity of Dietrich Liegenschaften GmbH is the sale of real estate, particularly in the Glatt Valley and Zurich, as well as comprehensive customer care in all areas of real estate sales. The company also offers services in the field of real estate management and has close ties to its sister companies Dietrich Treuhand AG and Kompass Immobilien AG, which specialize in accounting, taxes, and fiduciary services.

DILEX real estate GmbH 

Zurich · Since 2023

DILEX real estate GmbH specialises in initial and repeat lettings and in the management of private residential properties in the high-end rental market. The company provides personalised, tailored support, conducts individual viewings for tenant selection and handles lettings and ongoing property administration.

Dimensione Ticino Sagl 

Paradiso · Since 2014

The core activity of Dimensione Ticino is property management, particularly the management of rental properties and condominiums. This includes services such as technical, financial and administrative management of properties, rental and management of lease agreements, execution of repairs and maintenance work, management of payments and consulting for owners and tenants.

Dimmob GmbH 

Belp · Since 2005

The core activity of Dimmob GmbH is the management, administration and sale of real estate.

dimpro-Diserens&Partner Projekte Kollektivgesellschaft 

Wohlenschwil · Since 2016

The core activity of dimpro - Diserens Immobilien & Projekte is the management of condominium ownership, renovation and refurbishment of real estate, as well as consulting and supporting elderly people in designing their living space. The company also offers services in the area of "Living and Housing" aimed at supporting people in planning and implementing their housing needs.

Dinesta Immo GmbH 

Oberuzwil · Since 2024

The core activity of Dinesta Immo is real estate management and brokerage. Specifically, this includes the management of rental properties, condominium ownership, as well as the rental of real estate such as single-family homes and apartments.

DIODORINA AG 

Zug · Since 1998

The core activity of DIODORINA AG encompasses two main areas: 1. **NDT Services (Non-Destructive Testing)**: The company offers a range of services in the field of non-destructive testing. 2. **Real Estate and Property Management**: DIODORINA AG provides services in the field of real estate management, including property management, renovation, general contracting, project management, and quality management.

Distel Treuhand & Beratungen GmbH 

Seewen Sz · Since 2024

Distel Treuhand & Beratungen GmbH provides fiduciary and real estate services, including bookkeeping, preparation of annual financial statements, payroll administration, and tax and VAT advisory. The firm performs property valuations with a focus on agricultural properties, supports property sales and management, and offers consulting for agriculture, SMEs and private clients.

DISTINCT PROPERTIES SA 

Geneva · Since 2010

The core activity of Distinct Properties S.A. is the investment, development and management of real estate, including residential, commercial and hospitality properties, as well as the provision of services such as brokerage services, construction and architecture.

DIVERA GmbH 

Visp · Since 2022

The core activity of DIVERA GmbH is the support and assistance of regional startups and small and medium-sized enterprises (SMEs) in the following areas: company formation and startup support, finance and accounting (financial accounting, annual and interim financial statements, payroll accounting, accounts receivable and accounts payable), and real estate management (administration of rental properties, condominium ownership, property accounting). The company thus provides comprehensive administrative services for startups and SMEs, enabling them to focus on their core business.