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.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Impleniaimplenia.com
Develops, builds, and manages homes, workplaces, and infrastructure in Switzerland and Germany. Offers tunnelling and infrastructure services elsewhere. |
7,700 | |||
| 2 |
WALO Bertschingerwalo.ch
Construction company focused on quality, precision, safety, sustainability, offering comprehensive solutions through skilled, continuously trained workforce and innovative approaches. |
856 | |||
| 3 |
Losinger Marazzi SAlosinger-marazzi.ch
Development and realization of high-quality, sustainable living and working spaces, considering present and future generations' needs. |
783 | |||
| 4 |
Retraites Populairesretraitespopulaires.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 |
560 | |||
| 5 |
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. |
463 | |||
| 6 |
INERTIA EGYPTinertiaegypt.com
Develops distinctive, valuable, and dynamic real estate projects across Egypt, creating close-knit communities and offering valuable homes with a gratifying lifestyle. |
401 | |||
| 7 | 394 | ||||
| 8 |
Steinersteiner.ch
Leading Swiss real estate service provider focused on project development, construction, and innovative property solutions, managing a substantial development portfolio. |
390 | |||
| 9 |
Burckhardtburckhardt.swiss
A leading independent Swiss architecture and planning company operating internationally, shaping architecture in Switzerland and expanding into the German-speaking market |
365 | |||
| 10 |
Groupe JPFjpf.ch
Family-owned construction group offering diverse services including timber construction, demolition, real estate, and specialized works across Swiss regions. |
351 | |||
| 11 |
Marti Construction SAmartisa.ch
Specialized in building construction, renovation, and heavy transformation projects Also experienced in civil engineering, special works, pollution control, and property development |
297 | |||
| 12 |
Groupe Bernard Nicodbernard-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 |
250 | |||
| 13 |
Empira Groupempira-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. |
229 | |||
| 14 |
Swissroc Groupswissroc.ch
Construction, renovation, brokerage, and development of luxury and commercial properties in western Switzerland with a vast network of partners. |
220 | |||
| 15 |
Artisa Groupartisagroup.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. |
219 | |||
| 16 |
Comptoir Immobilier SAcomptoir-immo.ch
Offers comprehensive real estate services including property management, commercial and residential rentals, sales, valuations, and legal support across various regions of Switzerland. |
215 | |||
| 17 |
Allreal Groupallreal.ch
Real estate portfolio management, general contractor services, project development and realization with a focus on commercial properties, exclusively within Switzerland. |
207 | |||
| 18 |
Evaco Groupevacogroup.com
Evolved from real estate, now a diversified holding and investment entity active in engineering, construction, property, consulting, leisure, and hospitality sectors. |
167 | |||
| 19 |
Alfred Müller AGalfred-mueller.ch
A leading real estate service provider in Switzerland with a billion Swiss franc portfolio, specializing in land purchase, development, and property management |
161 | |||
| 20 |
Andermatt Swiss Alpsandermatt-swissalps.ch
Plans and develops a sustainable year-round alpine destination with hotels, apartments, golf course, and concert hall in Andermatt. |
142 | |||
| 21 | 128 | ||||
| 22 |
Peach Property Group AGpeachproperty.com
Invests and develops real estate, focusing on high-yield properties and condominiums in Germany, managing the entire value chain from acquisition to sales. |
100 | |||
| 23 |
Property Onepropertyone.ch
Property services, asset management, and tailored solutions for clients, covering real estate development, planning, realization, marketing, and family office needs. |
83 | |||
| 24 |
Bory & Cie Agence Immobilière SAbory.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 |
65 | |||
| 25 |
Brolliet SAbrolliet.ch
Manages over 1,000 properties, including residential, commercial, and industrial, offering sales, rentals, promotions, investments, and consulting services. |
57 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
AKNO Groupaknogroup.com
Develops, constructs, and manages industrial, logistics, and hospitality properties, produces green energy, and offers real estate management services. |
54 | |||
| 27 |
Cham Swiss Propertieschamproperties.ch
Development and management of sustainable, attractive residential and commercial properties in central Swiss locations with strong public transport connections. |
52 | |||
| 28 |
m3 IMMOBILIERm3sd.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 |
48 | |||
| 29 |
size.size.swiss
Develops, manages, and invests in projects, prioritizing people in all decisions. This company focuses on project lifecycle management. |
47 | |||
| 30 |
Bordier & Schmidhauser SAbordier-schmidhauser.ch
Specializes in property sales, management, and rental services in Geneva, offering expertise in built heritage through a blend of tradition and innovation. |
44 | |||
| 31 |
gerama immobilier / gerama immobiliengerama.ch
A real estate company in Fribourg, Switzerland, founded in 1990, providing a range of services including property management, sales, promotions, and expert advice |
41 | |||
| 32 |
GINKGO ADVISORginkgo-advisor.com
Investment vehicle for sustainable brownfield redevelopment in urban areas. Expertise in environmental remediation and land development for contaminated sites, benefiting all stakeholders. |
40 | |||
| 33 |
OMNIA IMMOBILIERomnia.ch
Operating across 8 Swiss Romandy agencies, this company focuses on property sales, property development, project development, and creating income-generating property portfolios. |
39 | |||
| 34 |
LIKA Group AGlikagroup.ch
Construction and real estate development company providing full range of services from identifying opportunities to ground-up construction, renovation, and management in Switzerland. |
39 | |||
| 35 |
Intershop Management AGintershop.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. |
38 | |||
| 36 |
Atmoshaus AGatmoshaus.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 |
37 | |||
| 37 |
allgemeine baugenossenschaft luzern ablabl.ch
Housing cooperative, owning 245 properties, over 2,100 apartments in Lucerne. Responsible housing policy without speculation, founded 1924, 14,000 members. |
36 | |||
| 38 |
Groupe VPIvpi-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 |
35 | |||
| 39 | 32 | ||||
| 40 |
Bulliard Immobilierbulliard.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 |
31 | |||
| 41 | 28 | ||||
| 42 | 28 | ||||
| 43 |
Cougar Groupcougargroup.ch
Agile team of real estate and construction experts dedicated to steering projects towards success through diverse knowledge and skills |
25 | |||
| 44 |
Christian Constantin S.Achristian-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. |
25 | |||
| 45 |
INIZIA AGinizia.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 |
24 | |||
| 46 |
Ledermann Management AGledermann.com
Real estate expert for modern urban development, creating architecturally valuable, high-quality buildings with fine living, cultural and social added value. |
23 | |||
| 47 |
Maillard Immobilier SAmaillard-immo.ch
Supports clients in brokerage, promotions, appraisal, and development of real estate projects across Romandie, with local market knowledge and human-centric advice. |
22 | |||
| 48 | 20 | ||||
| 49 |
Della Casa Group AGdellacasa.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 |
20 | |||
| 50 |
Leonard Properties SAleonard-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 |
20 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 6,776
- Multinational companies in Switzerland 1,793
- Companies with in-house R&D in Switzerland 916
- Financial services firms in Switzerland 875
- Manufacturers in Switzerland 748
- Real Estate companies in Switzerland 637
- IT Services and IT Consulting companies in Switzerland 574
- Hardware manufacturers in Switzerland 538
- Financial Services companies in Switzerland 525
- IT services companies in Switzerland 438
- SaaS companies in Switzerland 435
- Retail chains in Switzerland 424
- Professional services firms in Switzerland 402
- Software Development companies in Switzerland 380
- Critical infrastructure operators in Switzerland 378
- Family-owned companies in Switzerland 346
- Consulting firms in Switzerland 288
- Publicly traded companies in Switzerland 262
- Pharmaceutical companies in Switzerland 242
- Property management companies in Switzerland 227
- Companies with a mobile app in Switzerland 225
- Medical Equipment Manufacturing companies in Switzerland 225
- Medical device companies in Switzerland 223
- Investment Management companies in Switzerland 216