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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryOwner's Representative

Owner's Representative

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Matching companies

961 companies found

Mössinger Immobilien AG Logo

Mössinger Immobilien AG 

Liebefeld · Since 2019

The core activity of Mössinger Immobilien AG encompasses the provision of services in the field of real estate economics, particularly: real estate sales, consulting and project development, owner representation, initial rental, real estate management, and real estate valuation. The company thus offers a comprehensive range of services for customers focusing on the purchase, sale, rental, and management of real estate.

Owner's RepresentativeProperty ManagementReal Estate Brokerage
View profile4.9(8)
baupartner nws GmbH Logo

baupartner nws GmbH 

Frick · Since 2019

The core activity of baupartner nws GmbH is the provision of services related to the construction industry, particularly in the areas of: construction acceptance and support during defect rectification, preparation of expert reports, mediation in conflict cases, technical contract reviews, quality and deadline monitoring, construction documentation, support during warranty and defect rectification, conflict resolution, construction expert opinions, quality assurance, support in dispute resolution, preparation of construction expert opinions, support during handovers of houses and apartments or tenant changes, and damage analysis. The company positions itself as a construction service provider that solves problems in the construction industry and supports customers in the planning, execution, and billing of construction projects.

General ContractorsOwner's Representative
View profile5(4)
Brönnimann + Partner GmbH Logo

Brönnimann + Partner GmbH 

Bern · Since 2021

The core activity of Brönnimann Sauter GmbH is the provision of comprehensive architectural and construction management services. This includes in particular: studies and project developments, design and execution planning, construction management and project management, interior design and renovation. The company thus offers a wide range of services that cover all phases of a construction project, from planning to completion.

Architecture FirmsConstruction & Project ManagementOwner's Representative
View profile5(4)
EBP Schweiz AG Logo

EBP Schweiz AG 

Zurich · Since 1983

Owner's Representative
View profile4.8(4)
Goldbeck Rhomberg AG Logo

Goldbeck Rhomberg AG 

St. Gallen · Since 2006

General ContractorsOwner's Representative
View profile5(4)
Baugeschäft Hans Graf AG Logo

Baugeschäft Hans Graf AG 

Oberhallau · Since 1987

The core activity of Hans Graf AG is the construction business, in particular the execution of construction projects of all kinds, including masonry, finishing and construction work.

Building ConstructionCivil EngineeringOwner's Representative
View profile4.7(3)
SZ Baumanagement AG Logo

SZ Baumanagement AG 

Zug · Since 2023

The company SZ Baumanagement AG is a construction management company specializing in the planning, organization and supervision of construction projects.

Owner's RepresentativeReal Estate Project Development
View profile5(3)
art-im IMMOBILIEN AG Logo

art-im IMMOBILIEN AG 

Uster · Since 2013

The core activity of art-im Immobilien AG is the marketing and brokerage of real estate, in particular houses and apartments, as well as the provision of related services such as consulting and support for customers in their search for and purchase of real estate.

Owner's RepresentativeProperty ManagementReal Estate Brokerage
View profile5(2)
Baupartner AG Logo

Baupartner AG 

Muri B. Bern · Since 2003

The core activity of Baupartner AG is general contracting, including the planning, implementation and management of construction projects, particularly in the area of renovation and new construction as well as development. This also includes the rental and sale of real estate.

General ContractorsOwner's RepresentativeReal Estate Brokerage
View profile5(2)
Bauteam.co - Hans Rudolf Kleeb Logo

Bauteam.co - Hans Rudolf Kleeb 

Zurich · Since 2018

The company provides a website creation platform and hosting services, particularly for the creation and management of websites, domain registration and management, as well as customer support.

General ContractorsOwner's Representative
View profile5(2)
GLB Genossenschaft Logo

GLB Genossenschaft 

Langnau Im Emmental · Since 1968

Owner's Representative
View profile4.5(2)
G & Z Architektur AG Logo

G & Z Architektur AG 

Solothurn · Since 2004

The core activity of G&Z Architektur AG is the provision of architectural and construction management services, including planning, design, construction management and construction coordination, for clients from industry, trade, large retailers, municipalities, cantonal authorities and private individuals.

Architecture FirmsOwner's Representative
View profile4.5(2)
tecta real estate GmbH Logo

tecta real estate GmbH 

Flawil · Since 2021

The core activity of Tecta Real Estate is the provision of services in the field of real estate management, particularly in the areas of owner representation, construction management, construction supervision and real estate brokerage. The company offers personal service, industry expertise and excellent results to builders, investors and property owners to achieve their real estate goals.

General ContractorsOwner's Representative
View profile5(2)
Xhabir GmbH Logo

Xhabir GmbH 

Glattbrugg · Since 2010

The core activity of Tino Ponato Baudienstleistungen GmbH is the provision of services in the construction industry, specifically: construction management, construction supervision, cost accounting and control, tendering, planning, and construction consulting. The company offers these services for various types of construction projects, including new builds, extensions, renovations, and refurbishments. The company supports clients in realizing their construction projects and provides comprehensive support from planning to completion.

Construction & Project ManagementOwner's Representative
View profile5(2)
TSAP AG Architekten und Planer Logo

TSAP AG Architekten und Planer 

Urtenen-Schönbühl · Since 2012

The core activity of TSAP Architekten + Planer AG is the provision of architectural and planning services.

Architecture FirmsOwner's Representative
View profile5(2)
wyss building ag Logo

wyss building ag 

Langnau B. Reiden · Since 2015

The core activity of Wyss Building AG is general contracting in the construction and real estate sector, including new construction, renovation, rehabilitation and renovation of properties, as well as consulting and support for customers in construction projects.

Building ConstructionBuilding MaintenanceOwner's Representative
View profile5(2)
Appert Hanselmann AG Logo

Appert Hanselmann AG 

St. Gallen · Since 2013

The core activity of Appert Hanselmann AG is construction management, in particular general contracting and overall project management of construction projects of all kinds, including laboratory and clean rooms, hotels, data centers, residential buildings, high-rise buildings, shopping centers, logistics centers, garage operations, industrial and office buildings, gas stations and stadiums. In doing so, the company takes over all processes in construction, from development and planning to construction management, project management and client representation.

Owner's RepresentativeReal Estate Project Development
View profile3(1)
Blättler Bauplanung GmbH Logo

Blättler Bauplanung GmbH 

Lucerne · Since 2000

The core activity of Blättler Bauplanung GmbH is the provision of architectural and planning services for the construction and renovation of buildings, particularly in the area of residential and commercial properties.

General ContractorsOwner's Representative
View profile3(1)
DH Baumanagement AG Logo

DH Baumanagement AG 

Grosswangen · Since 2019

DH Baumanagement AG provides comprehensive construction and property services across the asset lifecycle, including consulting and valuation, development and realization, project and site management, planning and cost coordination, as well as marketing and aftercare.

Owner's Representative
View profile5(1)
ERNST&ERNST Immobilien AG Logo

ERNST&ERNST Immobilien AG 

Lucerne · Since 1983

Owner's RepresentativeReal Estate BrokerageReal Estate Project Development
View profile5(1)
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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.
Per page
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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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