# Property developers headquartered in Switzerland Tamtam tracks 115 property developers headquartered in Switzerland. This list ranks the 50 largest by number of employees on LinkedIn, led by Implenia, WALO Bertschinger and Losinger Marazzi SA. Their median headcount is 57. Half of them were founded in 1994 or later. The most common headquarters are Geneva (8), Lausanne (7) and Zurich (6). This list features prominent property developers and construction companies operating in Switzerland. Most are mid-sized to large firms, with a few younger companies also present. Key players include Implenia, which develops and manages homes and infrastructure in Switzerland and Germany; WALO Bertschinger, a construction company known for comprehensive solutions; Losinger Marazzi SA, focused on sustainable living and working spaces; and HRS Real Estate Ltd., a significant owner-managed firm in the Swiss market. The companies on this list primarily engage in real estate development, construction, and related services, such as architecture and property management. A notable pattern is the strong presence of companies with headquarters in the French-speaking part of Switzerland, including Lausanne, Bern, and Bulle, alongside firms based in German-speaking regions like Zurich and Opfikon. πŸ‡¨πŸ‡­ Switzerland Β· 50 companies Β· Updated Nov 11, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [Implenia](https://www.tamtam.ai/c/implenia) (implenia.com)
Develops, builds, and manages homes, workplaces, and infrastructure in Switzerland and Germany. Offers tunnelling and infrastructure services elsewhere. | Construction | πŸ‡¨πŸ‡­ Opfikon | 7,700 | 2006 | | 2 | [WALO Bertschinger](https://www.tamtam.ai/c/walo-bertschinger) (walo.ch)
Construction company focused on quality, precision, safety, sustainability, offering comprehensive solutions through skilled, continuously trained workforce and innovative approaches. | Construction | πŸ‡¨πŸ‡­ Dietikon | 856 | 1917 | | 3 | [Losinger Marazzi SA](https://www.tamtam.ai/c/losinger-marazzi-sa) (losinger-marazzi.ch)
Development and realization of high-quality, sustainable living and working spaces, considering present and future generations' needs. | Construction | πŸ‡¨πŸ‡­ Bern | 783 | | | 4 | [Retraites Populaires](https://www.tamtam.ai/c/retraites-populaires) (retraitespopulaires.ch)
A Swiss mutual insurance company founded in 1907, specializing in pension provision, real estate, loans, and fund management with a focus on sustainable investments | Insurance | πŸ‡¨πŸ‡­ Lausanne | 560 | 1907 | | 5 | [HRS Real Estate Ltd.](https://www.tamtam.ai/c/hrs-real-estate-ltd) (hrs.ch)
Number 2 on the Swiss real estate market, owner-managed, 13 locations in Switzerland and Liechtenstein, transforming visions into buildings. | Real Estate | πŸ‡¨πŸ‡­ Frauenfeld | 463 | 1962 | | 6 | [INERTIA EGYPT](https://www.tamtam.ai/c/inertia-egypt) (inertiaegypt.com)
Develops distinctive, valuable, and dynamic real estate projects across Egypt, creating close-knit communities and offering valuable homes with a gratifying lifestyle. | Real Estate | πŸ‡¨πŸ‡­ Sheikh Zayed City | 401 | 2007 | | 7 | [Halter AG](https://www.tamtam.ai/c/halter-ag) (halter.ch)
Leading Swiss construction and real estate services, developing and implementing site potential for valuable living spaces. Design-build principles for innovation and productivity. | Real Estate | πŸ‡¨πŸ‡­ Schlieren | 394 | 1918 | | 8 | [Steiner](https://www.tamtam.ai/c/steiner) (steiner.ch)
Leading Swiss real estate service provider focused on project development, construction, and innovative property solutions, managing a substantial development portfolio. | Real Estate | πŸ‡¨πŸ‡­ Zurich | 390 | 1915 | | 9 | [Burckhardt](https://www.tamtam.ai/c/burckhardt) (burckhardt.swiss)
A leading independent Swiss architecture and planning company operating internationally, shaping architecture in Switzerland and expanding into the German-speaking market | Architecture and Planning | πŸ‡¨πŸ‡­ Basel | 365 | 1951 | | 10 | [Groupe JPF](https://www.tamtam.ai/c/groupe-jpf) (jpf.ch)
Family-owned construction group offering diverse services including timber construction, demolition, real estate, and specialized works across Swiss regions. | Construction | πŸ‡¨πŸ‡­ Bulle | 351 | 1926 | | 11 | [Marti Construction SA](https://www.tamtam.ai/c/marti-construction-sa) (martisa.ch)
Specialized in building construction, renovation, and heavy transformation projects Also experienced in civil engineering, special works, pollution control, and property development | Construction | πŸ‡¨πŸ‡­ Lausanne | 297 | 1878 | | 12 | [Groupe Bernard Nicod](https://www.tamtam.ai/c/groupe-bernard-nicod) (bernard-nicod.ch)
A leading real estate group in French-speaking Switzerland, specializing in construction, sales, and property management with a focus on innovation and sustainability | Real Estate | πŸ‡¨πŸ‡­ Lausanne | 250 | 1977 | | 13 | [Empira Group](https://www.tamtam.ai/c/empira-group) (empira-invest.com)
Offers institutional investors a vertically integrated platform for real estate investments in Europe and the United States, specializing in innovative investment products and debt products. | Real Estate | πŸ‡¨πŸ‡­ Zug | 229 | 2014 | | 14 | [Swissroc Group](https://www.tamtam.ai/c/swissroc-group) (swissroc.ch)
Construction, renovation, brokerage, and development of luxury and commercial properties in western Switzerland with a vast network of partners. | Real Estate | πŸ‡¨πŸ‡­ Plan-les-Ouates | 220 | 2013 | | 15 | [Artisa Group](https://www.tamtam.ai/c/artisa-group) (artisagroup.com)
Responds to and anticipates growing demand for living spaces in Switzerland and Europe by investing in existing real estate with quality, innovation, and sustainability. | Real Estate | πŸ‡¨πŸ‡­ Zurich | 219 | | | 16 | [Comptoir Immobilier SA](https://www.tamtam.ai/c/comptoir-immobilier-sa) (comptoir-immo.ch)
Offers comprehensive real estate services including property management, commercial and residential rentals, sales, valuations, and legal support across various regions of Switzerland. | Real Estate | πŸ‡¨πŸ‡­ Geneva | 215 | 1825 | | 17 | [Allreal Group](https://www.tamtam.ai/c/allreal-group) (allreal.ch)
Real estate portfolio management, general contractor services, project development and realization with a focus on commercial properties, exclusively within Switzerland. | Real Estate | πŸ‡¨πŸ‡­ Glattpark | 207 | 1999 | | 18 | [Evaco Group](https://www.tamtam.ai/c/evaco-group) (evacogroup.com)
Evolved from real estate, now a diversified holding and investment entity active in engineering, construction, property, consulting, leisure, and hospitality sectors. | Real Estate | πŸ‡¨πŸ‡­ Arsenal | 167 | 2001 | | 19 | [Alfred MΓΌller AG](https://www.tamtam.ai/c/alfred-muller-ag) (alfred-mueller.ch)
A leading real estate service provider in Switzerland with a billion Swiss franc portfolio, specializing in land purchase, development, and property management | Real Estate | πŸ‡¨πŸ‡­ Baar | 161 | 1965 | | 20 | [Andermatt Swiss Alps](https://www.tamtam.ai/c/andermatt-swiss-alps) (andermatt-swissalps.ch)
Plans and develops a sustainable year-round alpine destination with hotels, apartments, golf course, and concert hall in Andermatt. | Real Estate | πŸ‡¨πŸ‡­ Andermatt | 142 | | | 21 | [deRham](https://www.tamtam.ai/c/derham) (derham.ch)
deRham is a leading property management company specialized in various real estate activities such as residential and commercial leasing with a focus on client commitment | Real Estate | πŸ‡¨πŸ‡­ Lausanne | 128 | 1899 | | 22 | [Peach Property Group AG](https://www.tamtam.ai/c/peach-property-group-ag) (peachproperty.com)
Invests and develops real estate, focusing on high-yield properties and condominiums in Germany, managing the entire value chain from acquisition to sales. | Real Estate | πŸ‡¨πŸ‡­ Zurich | 100 | | | 23 | [Property One](https://www.tamtam.ai/c/property-one) (propertyone.ch)
Property services, asset management, and tailored solutions for clients, covering real estate development, planning, realization, marketing, and family office needs. | Real Estate | πŸ‡¨πŸ‡­ Zurich | 83 | 2012 | | 24 | [Bory & Cie Agence ImmobiliΓ¨re SA](https://www.tamtam.ai/c/bory-and-cie-agence-immobiliere-sa) (bory.ch)
For over 125 years, this real estate agency offers comprehensive services including property management, renovation, development, and sales with a focus on luxury estates | Real Estate | πŸ‡¨πŸ‡­ Geneva | 65 | 1885 | | 25 | [Brolliet SA](https://www.tamtam.ai/c/brolliet-sa) (brolliet.ch)
Manages over 1,000 properties, including residential, commercial, and industrial, offering sales, rentals, promotions, investments, and consulting services. | Real Estate | πŸ‡¨πŸ‡­ Carouge / GenΓ¨ve | 57 | 1903 | | 26 | [AKNO Group](https://www.tamtam.ai/c/akno-group) (aknogroup.com)
Develops, constructs, and manages industrial, logistics, and hospitality properties, produces green energy, and offers real estate management services. | Real Estate | πŸ‡¨πŸ‡­ Lugano | 54 | 1971 | | 27 | [Cham Swiss Properties](https://www.tamtam.ai/c/cham-swiss-properties) (champroperties.ch)
Development and management of sustainable, attractive residential and commercial properties in central Swiss locations with strong public transport connections. | Real Estate | πŸ‡¨πŸ‡­ Cham | 52 | 2025 | | 28 | [m3 IMMOBILIER](https://www.tamtam.ai/c/m3-immobilier) (m3sd.ch)
The company specializes in real estate development, management, renovation, and investment, aiming to enhance, preserve, and modernize the city while maintaining quality of life | Real Estate | πŸ‡¨πŸ‡­ Geneva | 48 | | | 29 | [size.](https://www.tamtam.ai/c/size-geneva) (size.swiss)
Develops, manages, and invests in projects, prioritizing people in all decisions. This company focuses on project lifecycle management. | Leasing Residential Real Estate | πŸ‡¨πŸ‡­ Geneva | 47 | | | 30 | [Bordier & Schmidhauser SA](https://www.tamtam.ai/c/bordier-and-schmidhauser-sa) (bordier-schmidhauser.ch)
Specializes in property sales, management, and rental services in Geneva, offering expertise in built heritage through a blend of tradition and innovation. | Real Estate | πŸ‡¨πŸ‡­ Geneva | 44 | 2021 | | 31 | [gerama immobilier / gerama immobilien](https://www.tamtam.ai/c/gerama-immobilier-gerama-immobilien) (gerama.ch)
A real estate company in Fribourg, Switzerland, founded in 1990, providing a range of services including property management, sales, promotions, and expert advice | Real Estate | πŸ‡¨πŸ‡­ Fribourg | 41 | | | 32 | [GINKGO ADVISOR](https://www.tamtam.ai/c/ginkgo-advisor) (ginkgo-advisor.com)
Investment vehicle for sustainable brownfield redevelopment in urban areas. Expertise in environmental remediation and land development for contaminated sites, benefiting all stakeholders. | Investment Management | πŸ‡¨πŸ‡­ Lancy | 40 | 2010 | | 33 | [OMNIA IMMOBILIER](https://www.tamtam.ai/c/omnia-immobilier) (omnia.ch)
Operating across 8 Swiss Romandy agencies, this company focuses on property sales, property development, project development, and creating income-generating property portfolios. | Real Estate | πŸ‡¨πŸ‡­ Lausanne | 39 | 2015 | | 34 | [LIKA Group AG](https://www.tamtam.ai/c/lika-group-ag) (likagroup.ch)
Construction and real estate development company providing full range of services from identifying opportunities to ground-up construction, renovation, and management in Switzerland. | Real Estate | πŸ‡¨πŸ‡­ Rotkreuz | 39 | 2012 | | 35 | [Intershop Management AG](https://www.tamtam.ai/c/intershop-management-ag) (intershop.ch)
Manages a portfolio of investment properties, develops areas, and recognizes, develops, and sells properties with earning and profit potential within the entire real estate value chain. | Real Estate | πŸ‡¨πŸ‡­ Zurich | 38 | 1962 | | 36 | [Atmoshaus AG](https://www.tamtam.ai/c/atmoshaus-ag) (atmoshaus.ch)
Leading Swiss provider of multifamily and settlement buildings, as well as customizable single and semi-detached family homes, offering independent, eco-friendly living solutions Employing 50+ staff with ongoing apprentice training | Architecture and Planning | πŸ‡¨πŸ‡­ Sempach Station | 37 | 1994 | | 37 | [allgemeine baugenossenschaft luzern abl](https://www.tamtam.ai/c/allgemeine-baugenossenschaft-luzern-abl) (abl.ch)
Housing cooperative, owning 245 properties, over 2,100 apartments in Lucerne. Responsible housing policy without speculation, founded 1924, 14,000 members. | Real Estate | πŸ‡¨πŸ‡­ Lucerne | 36 | 1924 | | 38 | [Groupe VPI](https://www.tamtam.ai/c/groupe-vpi) (vpi-sa.ch)
A team of experienced real estate professionals offering a range of services including sales, promotion, development, and industrial management in Geneva, the Lake Geneva region, and Valais | Real Estate | πŸ‡¨πŸ‡­ Geneva | 35 | | | 39 | [Uze AG](https://www.tamtam.ai/c/uze-ag) (uze.ch)
Planning, building, and managing properties with a focus on sustainable development, quality, and long-term value in the Eastern Switzerland region. | Real Estate | πŸ‡¨πŸ‡­ Uzwil | 32 | 1892 | | 40 | [Bulliard Immobilier](https://www.tamtam.ai/c/bulliard-immobilier) (bulliard.ch)
A leading player in the Fribourg real estate sector since 1974, offering expertise in brokerage, property management, PPE administration, expertise, development, and interior design | Real Estate | πŸ‡¨πŸ‡­ Granges-Paccot | 31 | | | 41 | [Codha](https://www.tamtam.ai/c/codha) (codha.ch)
A housing cooperative founded in 1994, promoting alternative living with community participation, affordability, and ecological sustainability, aiming to take buildings out of speculative markets | Real Estate | πŸ‡¨πŸ‡­ Geneva | 28 | 1994 | | 42 | [ARDAM SA](https://www.tamtam.ai/c/ardam-sa) (ardam.ch)
With decades of experience in real estate, we focus on renovating and constructing affordable, healthy homes while ensuring mutual interests are respected | Real Estate | πŸ‡¨πŸ‡­ Lausanne | 28 | 1999 | | 43 | [Cougar Group](https://www.tamtam.ai/c/cougar-group) (cougargroup.ch)
Agile team of real estate and construction experts dedicated to steering projects towards success through diverse knowledge and skills | Real Estate | πŸ‡¨πŸ‡­ Morges | 25 | 2012 | | 44 | [Christian Constantin S.A](https://www.tamtam.ai/c/christian-constantin-s-a) (christian-constantin.ch)
Architectural firm advising clients, guiding them in construction and real estate projects within Valais and French-speaking Switzerland, leveraging local knowledge and extensive experience. | Real Estate | πŸ‡¨πŸ‡­ Martigny-Croix | 25 | 1985 | | 45 | [INIZIA AG](https://www.tamtam.ai/c/inizia-ag) (inizia.ch)
A Swiss company involved in all aspects of the real estate industry, offering properties for sale and also buying properties with development potential They plan, develop, and sell properties with a focus on creating lasting value They aim to provide the best returns for their investors and buyers | Real Estate | πŸ‡¨πŸ‡­ Baar | 24 | 2015 | | 46 | [Ledermann Management AG](https://www.tamtam.ai/c/ledermann-management-ag) (ledermann.com)
Real estate expert for modern urban development, creating architecturally valuable, high-quality buildings with fine living, cultural and social added value. | Real Estate | πŸ‡¨πŸ‡­ Zurich | 23 | 1979 | | 47 | [Maillard Immobilier SA](https://www.tamtam.ai/c/maillard-immobilier-sa) (maillard-immo.ch)
Supports clients in brokerage, promotions, appraisal, and development of real estate projects across Romandie, with local market knowledge and human-centric advice. | Real Estate | πŸ‡¨πŸ‡­ Lausanne | 22 | 2015 | | 48 | [OASSIS](https://www.tamtam.ai/c/oassis) (oassis.ch)
A mixed-use development in Crissier, offering 550 residential units, commercial spaces, and offices with green areas, designed for urban living and well-being | Real Estate | πŸ‡¨πŸ‡­ Crissier | 20 | 2016 | | 49 | [Della Casa Group AG](https://www.tamtam.ai/c/della-casa-group-ag) (dellacasa.group)
The company guides real estate projects from conception to completion, specializing in high-quality residential and commercial properties with a focus on innovation and tailored solutions | Real Estate | πŸ‡¨πŸ‡­ HΓΌnenberg | 20 | 1994 | | 50 | [Leonard Properties SA](https://www.tamtam.ai/c/leonard-properties-sa) (leonard-properties.ch)
Specialized in luxury real estate in Geneva, offering brokerage, promotion, and VIP relocation services with a showroom showcasing exceptional properties and personalized interior elements | Real Estate | πŸ‡¨πŸ‡­ Geneva | 20 | | ## How this list is built Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026. ## More company lists in Switzerland - [The largest companies in Switzerland](https://www.tamtam.ai/l/largest-companies-switzerland) (6,776) - [Multinational companies in Switzerland](https://www.tamtam.ai/l/multinational-companies-switzerland) (1,793) - [Companies with in-house R&D in Switzerland](https://www.tamtam.ai/l/r-and-d-companies-switzerland) (916) - [Financial services firms in Switzerland](https://www.tamtam.ai/l/financial-services-firms-switzerland) (875) - [Manufacturers in Switzerland](https://www.tamtam.ai/l/manufacturers-switzerland) (748) - [Real Estate companies in Switzerland](https://www.tamtam.ai/l/real-estate-companies-switzerland) (637) - [IT Services and IT Consulting companies in Switzerland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-switzerland) (574) - [Hardware manufacturers in Switzerland](https://www.tamtam.ai/l/hardware-companies-switzerland) (538) - [Financial Services companies in Switzerland](https://www.tamtam.ai/l/financial-services-companies-switzerland) (525) - [IT services companies in Switzerland](https://www.tamtam.ai/l/it-services-companies-switzerland) (438) - [SaaS companies in Switzerland](https://www.tamtam.ai/l/saas-companies-switzerland) (435) - [Retail chains in Switzerland](https://www.tamtam.ai/l/retail-chains-switzerland) (424) - [Professional services firms in Switzerland](https://www.tamtam.ai/l/professional-services-firms-switzerland) (402) - [Software Development companies in Switzerland](https://www.tamtam.ai/l/software-development-companies-switzerland) (380) - [Critical infrastructure operators in Switzerland](https://www.tamtam.ai/l/critical-infrastructure-operators-switzerland) (378) - [Family-owned companies in Switzerland](https://www.tamtam.ai/l/family-owned-companies-switzerland) (346) - [Consulting firms in Switzerland](https://www.tamtam.ai/l/consulting-firms-switzerland) (288) - [Publicly traded companies in Switzerland](https://www.tamtam.ai/l/publicly-traded-companies-switzerland) (262) - [Pharmaceutical companies in Switzerland](https://www.tamtam.ai/l/pharmaceutical-companies-switzerland) (242) - [Property management companies in Switzerland](https://www.tamtam.ai/l/property-management-companies-switzerland) (227) - [Companies with a mobile app in Switzerland](https://www.tamtam.ai/l/companies-with-mobile-app-switzerland) (225) - [Medical Equipment Manufacturing companies in Switzerland](https://www.tamtam.ai/l/medical-equipment-manufacturing-companies-switzerland) (225) - [Medical device companies in Switzerland](https://www.tamtam.ai/l/medical-device-companies-switzerland) (223) - [Investment Management companies in Switzerland](https://www.tamtam.ai/l/investment-management-companies-switzerland) (216) ## The same list elsewhere in Switzerland - [Property developers in Vaud](https://www.tamtam.ai/l/property-developers-vaud) (39) - [Property developers in Canton of Geneva](https://www.tamtam.ai/l/property-developers-canton-of-geneva) (31) --- Source: https://www.tamtam.ai/l/property-developers-switzerland