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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryReal Estate Brokerage

Real Estate Brokerage

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10'564 companies found

sidus advanced partners ag Logo

sidus advanced partners ag 

Bern · Since 2001

The core activity of sidus advanced partners ag is real estate management, including central real estate accounting, rental and sale of properties, as well as consulting and support for institutional investors, SMEs and private individuals in the field of real estate.

Fiduciary OfficesProperty ManagementReal Estate Brokerage
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Siegfried Immobilienbewertungen GmbH Logo

Siegfried Immobilienbewertungen GmbH 

Weinfelden · Since 2013

The core activity of Siegfried Immobilienbewertungen GmbH is the execution of real estate valuations for private clients and banks. The founder and owner, Urs Siegfried, has many years of experience in the field of timber construction and carpentry, but has also completed training as a real estate appraiser and has been conducting real estate valuations since 2002. The core activity includes the valuation of properties, the preparation of expert opinions and the consulting of clients on questions related to their property.

Real Estate Brokerage
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SIEGWART BAUTEC AG Logo

SIEGWART BAUTEC AG 

Buochs · Since 2020

SIEGWART BAUTEC AG is a construction firm that provides construction management, project management, general contracting and client-representation services. The company coordinates architects, specialists and contractors, handles cost control and construction accounting, and offers advisory services on real-estate management, concept evaluations and materialization/furnishing.

Architecture FirmsBuilding ConstructionGeneral Contractors
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Signa-Terre SA Logo

Signa-Terre SA 

Geneva · Since 2008

The core activity of Signa-Terre is to provide solutions and services for the sustainable management of real estate, particularly in the areas of energy monitoring, asset management and digital integration. The company supports its customers in reducing the energy consumption and CO2 emissions of their properties and helps them develop an efficient and sustainable real estate strategy.

Architecture FirmsProperty ManagementReal Estate Brokerage
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SII Swiss International Investment AG Logo

SII Swiss International Investment AG 

Arbon · Since 2019

SII Swiss International Investment AG acquires properties and invests in promising real estate projects. The company also markets a holiday apartment under the brand “Residence Au Reduit” and highlights collaboration with experienced professionals and partners.

Property ManagementReal Estate BrokerageReal Estate Project Development
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Primora Real Estate Sagl Logo

Primora Real Estate Sagl 

Mendrisio · Since 2023

Silcasa Immobiliare Sagl is a real estate firm that develops its own building projects and sells properties. It also rents apartments in its own buildings, manages those properties and provides property valuations, technical consultancy and tailored client support.

Real Estate BrokerageReal Estate Project Development
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Siller Immobilien CH GmbH Logo

Siller Immobilien CH GmbH 

Zug · Since 2020

The core activity of Siller Immobilien is real estate brokerage and consulting. The company develops strategies and offers services in the field of real estate, such as the brokerage of properties and consulting services for clients in real estate matters.

Real Estate Brokerage
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Silvago AG Logo

Silvago AG 

Fällanden · Since 2017

Silvago AG is a professional partner for properties and building land that purchases suitable sales properties and plots directly. The company acquires multi-family houses, commercial and residential properties and building plots; these purchases involve no commission and the firm operates in Switzerland and parts of Germany.

Property ManagementReal Estate BrokerageReal Estate Project Development
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Silver Immobilier Sàrl Logo

Silver Immobilier Sàrl 

Choëx · Since 2011

Silver Immobilier Sàrl is a real estate agency offering property sales and rentals for residential and commercial properties, as well as property management. Services also include project promotion, acquisition assistance, and financing and mortgage advice.

Real Estate Brokerage
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SilverStar Real Estate GmbH Logo

SilverStar Real Estate GmbH 

Bern · Since 2021

The core activity of SilverStar Real Estate GmbH is the brokerage and marketing of real estate, particularly residential and commercial properties. This includes the valuation and appraisal of properties, the brokerage of purchase and sale transactions, as well as advising clients in their search for their dream property.

Real Estate Brokerage
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SIMA Immobilien GmbH Logo

SIMA Immobilien GmbH 

Zurich · Since 2012

The core activity of SIMA Immobilien GmbH is the sale and brokerage of real estate in Switzerland and abroad, particularly in Spain, Ukraine, and Russia. The company offers a wide range of properties, including apartments, villas, and commercial properties, in various price categories and locations in Switzerland and abroad.

Real Estate Brokerage
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Simbag AG Logo

Simbag AG 

Ballwil · Since 2006

The core activity of SIMBAG AG is the provision of services in the field of real estate economics, particularly in real estate valuation, marketing and consulting.

Real Estate Brokerage
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Simba Immo GmbH Logo

Simba Immo GmbH 

Zuzwil Sg · Since 2018

The core activity of Simba Immo GmbH is the brokerage and sale of real estate, including consulting and support in all related matters such as valuation, publication, contract management and notarization. Furthermore, the company also offers services in the field of land development and the realization of individual projects and redevelopment.

Real Estate Brokerage
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Simber AG Logo

Simber AG 

Basel · Since 1994

The core activity of Simber-Immobilien AG is real estate brokerage, project development, management and administration. The company offers services such as the brokerage of residential and commercial properties, the development of real estate projects, the management of rental and condominium properties, as well as the administration of real estate. In addition, the company also offers real estate valuation and sales.

Real Estate Brokerage
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sim Immobilien AG Logo

sim Immobilien AG 

Greifensee · Since 2014

The core activity of sim Immobilien AG is real estate management, in particular the management of condominium ownership, as well as the rental and sale of real estate.

Property ManagementReal Estate Brokerage
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Simone Odermatt Immobilien Logo

Simone Odermatt Immobilien 

Rotkreuz · Since 2022

The company's core activity is the marketing and brokerage of real estate, particularly equestrian properties and agricultural properties, as well as supporting clients in buying and selling processes on the real estate market.

Real Estate Brokerage
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Simpel Immobilien AG Logo

Simpel Immobilien AG 

Altendorf · Since 2023

The core activity of Simpel Immobilien AG is the marketing of real estate, including services such as real estate valuation, real estate sales, real estate rentals and marketing of new construction projects. The company offers individual consulting, targeted marketing and professional support to interested parties in order to achieve its customers' goals.

Real Estate Brokerage
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Simple Immo GmbH Logo

Simple Immo GmbH 

Oftringen · Since 2023

Simple Immo GmbH provides property management and sales services, with a focus on condominium (Stockwerkeigentum) and rental property administration as well as property valuation and marketing. Services include financial and technical administration, tenant management, marketing, viewings, negotiation support and assistance through to sale completion.

Property ManagementReal Estate Brokerage
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Sinea Immobilien GmbH Logo

Sinea Immobilien GmbH 

Widnau · Since 2020

The core activity of sinea immobilien GmbH is the brokerage and management of real estate, including the sale and rental of residential and commercial properties.

Real Estate Brokerage
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sinics gmbh Logo

sinics gmbh 

Widnau · Since 2010

sinics gmbh is a real estate company that provides property management, valuation and sales services. Its activities cover administration of properties, property valuation and support in property sales.

Property ManagementReal Estate Brokerage
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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