# 28 leading facility management companies in Switzerland

Tamtam tracks 28 facility management companies headquartered in Switzerland. This list ranks all of them by number of employees on LinkedIn, led by ISS Schweiz AG, Equans Switzerland and BKW Building Solutions AG. Their median headcount is 132. Half of them were founded in 1997 or later. The most common headquarters are Zurich (7) and Plan-les-Ouates (2).

The facility management companies listed here are primarily large and mid-sized firms operating across Switzerland. They offer a comprehensive range of services, including technical maintenance, energy management, and integrated facility solutions. Companies like ISS Schweiz AG and Vebego AG specialize in integral facility services, while Equans Switzerland and BKW Building Solutions AG focus on energy services and building technology.

A common pattern among these companies is their widespread presence in the German-speaking part of Switzerland, particularly around Zurich, with several companies also having headquarters in the French-speaking region. Many of these firms, such as Honegger AG, founded in 1948, and Hälg Group, established in 1922, have a long history, indicating an established market with experienced players. DOSIM Facility Services and Apleona Switzerland also contribute to the diverse service offerings.

🇨🇭 Switzerland · 28 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ISS Schweiz AG](https://www.tamtam.ai/c/iss-schweiz-ag) (ch.issworld.com)<br>A leading provider of integral Facility Services with a multicultural workforce of 350,000 employees in 30 countries, focused on people and quality standards | Facilities Services | 🇨🇭 Zurich | 1,942 | 1967 |
| 2 | [Equans Switzerland](https://www.tamtam.ai/c/equans-switzerland) (equans.ch)<br>Leading provider in Switzerland for Energy Services, Facility Management, and Building Technology Offering high-quality solutions to reduce energy consumption and improve efficiency for various sectors | Energy Technology | 🇨🇭 Zurich | 1,572 | 2024 |
| 3 | [BKW Building Solutions AG](https://www.tamtam.ai/c/bkw-building-solutions-ag) (bkw.ch)<br>A subsidiary focusing on acquiring and operating businesses in building technology, automation, and IT sectors, supporting them with central services | Construction | 🇨🇭 Ostermundigen | 1,136 |  |
| 4 | [Vebego AG](https://www.tamtam.ai/c/vebego-ag) (vebego.ch)<br>A Zurich-based company offers comprehensive facility services through integral management, providing a single point of contact for a wide range of services | Facilities Services | 🇨🇭 Zurich | 608 | 1972 |
| 5 | [DOSIM Facility Services](https://www.tamtam.ai/c/dosim-facility-services) (dosim.ch)<br>DOSIM offers tailored Facility Services in Switzerland, meeting unique requirements with flexibility and efficiency | Facilities Services | 🇨🇭 Plan-les-Ouates | 516 | 1976 |
| 6 | [Hälg Group](https://www.tamtam.ai/c/halg-group) (haelg.ch)<br>A leading Swiss building technology service provider with financial strength and flexibility, offering a wide range of services and employee benefits for nearly 100 years | Construction | 🇨🇭 Sankt Gallen | 482 | 1922 |
| 7 | [Apleona Switzerland](https://www.tamtam.ai/c/apleona-switzerland) (apleona.ch)<br>Leading multi-service provider in the Swiss real estate market, offering comprehensive facility and real estate management services. Expertise and know-how. | Real Estate | 🇨🇭 Wallisellen | 444 | 1994 |
| 8 | [Honegger AG](https://www.tamtam.ai/c/honegger-ag) (honegger.ch)<br>Provider of comprehensive building services since 1948, specializing in facility management, cleanroom, healthcare, and food services with a focus on quality and respect | Facilities Services | 🇨🇭 Köniz | 430 | 1948 |
| 9 | [CIMO Compagnie industrielle de Monthey SA](https://www.tamtam.ai/c/cimo-compagnie-industrielle-de-monthey-sa) (cimo.ch)<br>Provides diverse industrial services like maintenance, safety, energy production, waste treatment, and engineering to the Monthey chemical site and external clients. | Chemical Manufacturing | 🇨🇭 Monthey | 302 | 1997 |
| 10 | [Bouygues Energies & Services (CH)](https://www.tamtam.ai/c/bouygues-energies-and-services-ch) (bouygues-es.ch)<br>An internationally active family-owned company offering innovative services in various sectors such as building technology, facility management, energy supply, and more | Appliances, Electrical, and Electronics Manufacturing | 🇨🇭 Zurich | 295 | 2018 |
| 11 | [SPIE Switzerland](https://www.tamtam.ai/c/spie-switzerland) (spie.ch)<br>Provides efficient, connected, sustainable ICT, multi-technical services, and FTTx infrastructures, including real estate management and fiber optic network deployment, across Switzerland. | Business Consulting and Services | 🇨🇭 Wallisellen | 282 |  |
| 12 | [ENGIE Techniques SA](https://www.tamtam.ai/c/engie-techniques-sa) (engie.ch)<br>Specializing in technical services and solutions, offering expertise in various fields to optimize operations and enhance efficiency for clients | Construction | 🇨🇭 Plan-les-Ouates | 233 |  |
| 13 | [Alpiq InTec Gruppe](https://www.tamtam.ai/c/alpiq-intec-gruppe)<br>A Swiss company specializing in building technology, energy services, automation, and electromobility, with a focus on Switzerland, North Italy, and Europe | Utilities | 🇨🇭 Zurich | 186 |  |
| 14 | [Hauswartprofis AG](https://www.tamtam.ai/c/hauswartprofis-ag) (hauswartprofis.ch)<br>Swiss company with over 30 years of experience in housekeeping, facility management, and garden maintenance, operating nationwide with 13 locations and 720 employees | Facilities Services | 🇨🇭 Mägenwil | 132 | 1990 |
| 15 | [gammaRenax AG](https://www.tamtam.ai/c/gammarenax-ag) (issworld.com)<br>Provides diverse facility services across Switzerland, including cleaning, technical maintenance, landscaping, and infrastructure support, ensuring quality and reliability year-round. | Construction | 🇨🇭 Dübendorf | 70 | 1985 |
| 16 | [EQUANS Solutions Suisse SA](https://www.tamtam.ai/c/equans-solutions-suisse-sa) (equans.ch)<br>A leading Swiss Total Facility Management company providing tailored solutions with a focus on synergy, social responsibility, and environmental sustainability since 1970 | Facilities Services | 🇨🇭 Le Grand-Saconnex | 51 |  |
| 17 | [Progect SA](https://www.tamtam.ai/c/progect-sa) (progect.ch)<br>A Swiss Facility Management company with 20 years of experience in various sectors, focusing on sustainability, quality, reliability, flexibility, and client satisfaction | Facilities Services | 🇨🇭 Lugano | 51 | 2005 |
| 18 | [m3 IMMOBILIER](https://www.tamtam.ai/c/m3-immobilier) (m3sd.ch)<br>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 | 🇨🇭 Geneva | 48 |  |
| 19 | [Immosupport by Fritz + Caspar Jenny AG](https://www.tamtam.ai/c/immosupport-by-fritz-caspar-jenny-ag) (immosupport.ch)<br>The company offers comprehensive building management services for 1,600 rental properties and 600 condominiums, focusing on high returns and sustainable property value preservation | Real Estate | 🇨🇭 Niederurnen | 17 | 2002 |
| 20 | [Mobimo FM Service](https://www.tamtam.ai/c/mobimo-fm-service) (mobimofmservice.ch)<br>Swiss facility management company, a subsidiary of Mobimo, offers expert services to relieve customers and provide additional tailored services to tenants | Real Estate | 🇨🇭 Küsnacht | 16 | 2014 |
| 21 | [AEL SA Facility Management](https://www.tamtam.ai/c/ael-sa-facility-management) (aelsa.ch)<br>AEL SA specializes in managing services for commercial and residential complexes in Western Switzerland, including technical facilities maintenance, property management, and Facility Management solutions | Real Estate | 🇨🇭 Granges-Paccot | 6 | 2014 |
| 22 | [La Régie Industrielle](https://www.tamtam.ai/c/la-regie-industrielle) (laregie.ch)<br>Management, concierge services, consulting, projects, leasing, and sales for industrial, logistics, and craft real-estate sectors across the French-speaking region of Switzerland. | Leasing Non-residential Real Estate | 🇨🇭 Tolochenaz | 5 | 2021 |
| 23 | [Immoplus Services AG](https://www.tamtam.ai/c/immoplus-services-ag) (immoplus-services.ch)<br>Offers property maintenance, cleaning, repairs, garden care, security, and online monitoring for all types of properties and outdoor spaces. | Real Estate | 🇨🇭 Zurich | 4 | 2014 |
| 24 | [GRAF Facility Services GmbH](https://www.tamtam.ai/c/graf-facility-services-gmbh) (graf-gmbh.ch)<br>A family-owned company focused on reliability, teamwork, innovation, and sustainability, providing efficient services and creative solutions for customers | Construction | 🇨🇭 Regensdorf | 4 | 1972 |
| 25 | [bewitec SA](https://www.tamtam.ai/c/bewitec-sa) (bewitec.ch)<br>Representing property owners' interests, providing center management, technical management, overseeing construction works, and offering concierge services | Real Estate | 🇨🇭 St-Barthélemy | 3 | 2022 |
| 26 | [Facilitim](https://www.tamtam.ai/c/facilitim) (emeria.ch)<br>Facilitim, part of Groupe MK, specializes in managing infrastructure and logistics for buildings, sites, and neighborhoods, offering comprehensive technical, logistical, financial, and administrative services | Real Estate | 🇨🇭 Epalinges | 1 |  |
| 27 | [Mobimo Management AG](https://www.tamtam.ai/c/mobimo-management-ag) (mobimo.ch)<br>A Swiss real estate player with a diverse portfolio, focusing on property development and management, sustainability, and community engagement | Real Estate | 🇨🇭 Kuesnacht |  | 1999 |
| 28 | [DHG Holding](https://www.tamtam.ai/c/dhg-holding) (dhg.ch)<br>International real estate and construction group operating in construction, real estate investments, development, facility management, and hospitality sectors globally. | Real Estate | 🇨🇭 Zurich |  | 1994 |

## 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.

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Source: https://www.tamtam.ai/l/facility-management-companies-switzerland