Owner's Representative
in Switzerland

1,377 companies in Owner's Representative in the Swiss commercial register, indexed across 25 canton and 40 town pages.

Companies

50 of 1,377 companies

Prefera Immobilien AG

Sargans · Since 2002

SaleProperty valuationProperty management

View profile4.5(132)

Property One Partners AG

Zurich · Since 2012

InvestmentsDevelopment, Planning & ConstructionSell & Rent

View profile4.9(14)

Litscher GmbH

Waldkirch · Since 2019

Mould diagnosis and mould reportsMould fungus removalLeak detection and airtightness testing

View profile5(5)

ImmoXellent AG

Rotkreuz · Since 2024

Property Management / Portfolio ManagementClient RepresentationMarketing / Leasing

View profile5(16)

Impuls Plus GmbH

Flawil · Since 2025

Building services planningBIM & Digital BuildingBIM Coordination & Management

View profile5(12)

Tuwag Immobilien AG

Wädenswil · Since 1900

Property managementReal estate salesInitial letting

View profile3.6(50)

Hauseigentümerverband Zürich

Zurich · Since 1908

Real estate salesReal estate valuationConstruction consulting and project management

View profile3.3(194)

AUWIESEN IMMOBILIEN AG

Winterthur · Since 1915

Residential property managementIndustrial & commercial property managementPortfolio management

View profile3.2(150)

Genossenschaft Landwirtschaftliches Bau- und Architekturbüro LBA des Schweizer Bauernverbandes

Brugg Ag · Since 1938

PlanningConstruction managementAdvisory

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Alban Basel GmbH

Basel · Since 1947

Real estate property managementTechnical and infrastructural building managementOwner representation

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Dreilinden AG

Baar · Since 1958

Property developmentOverall planningGeneral contractor

View profile3(2)

Direzione Lavori SA

Lugano · Since 1962

Construction managementClient representation advisoryReal estate project development

View profile5(2)

HUBER REAL ESTATE PARTNER AG

Ebikon · Since 1963

Real Estate AdvisoryTransaction AdvisoryPortfolio & Retail Support

View profile4.1(45)

BEREUTER BAUGRUBENTECHNIK AG

Volketswil · Since 1967

Excavation engineeringBlasting techniques

View profile4.4(88)

Bruderer Immo AG

St. Gallen · Since 1969

Property management & administrationSale of propertiesClient advisory / client representation

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JHK Immobilien AG

Zurich · Since 1970

Property managementProperty caretaking & garden maintenanceReal estate brokerage, purchase & sale

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Rheinbau AG

Eglisau · Since 1970

Building & PlanningLettingBuying and selling real estate

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NEOVIUS AG

Basel · Since 1972

Construction and Real Estate LawCompany Law and Corporate LawNotary

View profile4.8(9)

Inauen & Inauen AG

Steckborn · Since 1972

Client advisoryInfrastructure maintenanceSME consulting

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Architekturbüro Baugut AG

Zurich · Since 1972

PlanningProject managementConsulting

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Robert Pfister AG

Bern · Since 1972

Property managementReal estate marketing and salesProperty valuation

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Planconsult W+B AG

Basel · Since 1972

Client representation servicesProject developmentsPortfolio management

View profile5(2)

Emch+Berger AG Bern

Bern · Since 1973

Client support servicesInfrastructure planningStructural engineering for buildings

View profile5(1)

Basler & Hofmann AG

Zurich · Since 1973

Project owner advisoryOverall project planningSpecialist planning

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Johann Loher AG, Montlingen

Montlingen · Since 1973

Building constructionCivil engineeringMasonry work for clients, repairs and renovations

View profile5(4)

Büro für Bauökonomie AG

Kriens · Since 1973

Strategic planningPre-studiesProject development

View profile1(1)

gsi Bau- und Wirtschaftsingenieure AG

Basel · Since 1974

Client advisoryEngineeringConstruction project management and delivery

View profile4.5(2)

Brandenberger + Ruosch AG

Zurich · Since 1975

Construction client advisoryReal estate advisoryManagement consulting

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Baurep AG

Forch · Since 1975

ConsultingPlanningAssembly work

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Edevousaide SA

Geneva · Since 1976

Interior renovationExterior renovationConstruction management

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W. Thommen AG

Olten · Since 1976

General contracting and total contractingClient representationsBoard mandates

View profile4.6(7)

Peter Halter AG

Zurich · Since 1977

Property managementConstruction trusteeReal estate consulting

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Collofunda AG

Zurich · Since 1977

Property managementReal estate project developmentClient representation

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Viva Real AG

Niederrohrdorf · Since 1977

Property managementSales / valuationConstruction management

View profile3.2(54)

Kissling werk statt ware AG

Reiden · Since 1978

Kitchen remodelingInterior design and interior fit-outBathroom remodeling

View profile5(8)

Redinvest Immobilien AG, Sursee

Sursee · Since 1979

Real estate property managementReal estate salesInitial letting

View profile5(21)

Joerg Horat Baupartner AG

Basel · Since 1980

Client advisoryReal-estate appraisal

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GANTAG AG

St. Gallen · Since 1981

Construction consulting and client representationBuilding reports and construction expert opinionsConstruction insurance law and construction contract law

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Dreistein AG Immobilien Gutachten Schlichtung

Schöftland · Since 1981

Property inspectionConstruction expert reportsOwner representation and owner advisory

View profile4(3)

JFB Architekten AG

Frutigen · Since 1982

Architectural servicesSite supervision and construction managementProject development

View profile5(3)

Keller & Steiner AG

Sevelen · Since 1982

Construction gantriesConstruction surveying / engineering surveyingClient support / evidence preservation

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OS Baukomponenten AG

Wittnau · Since 1983

Metal construction planningAgricultural farm buildingsPassive solar energy

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ERNST&ERNST Immobilien AG

Lucerne · Since 1983

Real estate services

View profile4.3(3)

EBP Schweiz AG

Zurich · Since 1983

Real Estate ConsultingInfrastructure ConsultingCivil Engineering Consulting

View profile4.8(4)

KOPREMA AG

Bühler · Since 1983

Project developmentReal estate marketingClient representation

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Urs Zangerl AG

St. Gallen · Since 1984

Client advisory – Client representationConstruction management

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Zumbrunn Bau AG

Grindelwald · Since 1984

Building constructionCivil engineeringSite works

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Natalini S.A.

St-Cergue · Since 1984

Masonry and reinforced concreteCivil engineering, earthworks, outdoor developmentRenovation, alterations, tiling and interior fit-out

View profile4.8(5)

Archobau AG

Chur · Since 1986

Construction managementClient representation

View profile5(1)

Von Gunten + Partner Architekten AG

Zollikon · Since 1987

Advisory, planning, project design and project managementClient representation and construction managementArchitecture for new builds, conversions and renovations

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The industry in figures

1,377CompaniesCommercial register (Zefix) · as of September 23, 2026

0.2 %of SwitzerlandCommercial register (Zefix) · as of September 23, 2026

25CantonsCommercial register (Zefix) · as of September 23, 2026

2018Median year of registrationCommercial register (Zefix) · as of September 23, 2026

Locations

Geographic distribution

Colour intensity by number of companies per canton.

Source: commercial register (Zefix) · as of September 23, 2026

Top cantons

Canton of Zurich351 Canton of Bern138 Canton of St. Gallen127 Canton of Aargau87 Canton of Lucerne77 Canton of Zug64 Canton of Geneva56 Canton of Basel-Country50 Canton of Vaud47 Canton of Thurgau46

Place axis

Owner's Representative by place

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Industry axis

Related industries

Counted nationally, across all cantons.

All industries in Switzerland

Architecture Firms12,552 General Contractors9,178 Building Maintenance8,825 Construction & Project Management7,441 Horticulture & Landscaping7,339 Interior Construction6,574 Building Construction5,266 Timber Construction & Carpentry4,793 Civil Engineering3,347 Specialized Construction Activities3,307 Sealing & Insulation2,364 Civil Engineering Firms2,099 Site Preparation1,382 Scaffolding816 Sports Facility Construction210

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Owner's Representativein Switzerland

50 of 1,377 companies

Geographic distribution

Owner's Representative by place

Related industries

Owner's Representative
in Switzerland