# Top 30 Facilities Services companies in London
Tamtam tracks 48 Facilities Services companies headquartered in London. This list ranks the 30 largest by number of employees on LinkedIn, led by Mitie, OCS and Bidvest Noonan. Their median headcount is 332. Half of them were founded in 1988 or later.
This list details some of the larger facilities management companies based in London. These firms offer a broad range of services, from security, cleaning, and engineering to property consultancy and maintenance. They cater to various sectors, including commercial, residential, and public sector buildings.
Key players include Mitie, which provides diverse specialist services, and OCS, a comprehensive facilities management company. FirstPort (UK) focuses on property management, while National Car Parks Limited specializes in designing and managing car parks. Many of these companies have been established for several decades, indicating a mature market.
๐ฌ๐ง London ยท 30 companies ยท Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Mitie](https://www.tamtam.ai/c/mitie) (mitie.com)
Offers various specialist services like security, engineering, cleaning, landscaping, energy, property consultancy, maintenance, and custody support. Takes care of customer people and buildings. | Facilities Services | ๐ฌ๐ง London | 19,246 | 1987 |
| 2 | [OCS](https://www.tamtam.ai/c/ocs-london) (ocs.com)
Facilities management company offering cleaning, catering, security, technical, energy, landscaping, logistics, waste, pest control services across UK and Ireland. | Facilities Services | ๐ฌ๐ง London | 13,642 | 1900 |
| 3 | [Bidvest Noonan](https://www.tamtam.ai/c/bidvest-noonan-london) (bidvestnoonan.co.uk)
A team of 27,000 dedicated individuals providing exceptional service and value to customers in the UK and Ireland through recruitment and training | Facilities Services | ๐ฌ๐ง London | 5,910 | |
| 4 | [FirstPort (UK)](https://www.tamtam.ai/c/firstport-uk) (firstport.co.uk)
Leading property management company in the UK with over 40 years of experience, caring for homes and working with developers, investors, and Resident Management Companies | Facilities Services | ๐ฌ๐ง London | 1,386 | |
| 5 | [NOONAN](https://www.tamtam.ai/c/noonan) (bidvestnoonan.com)
Check out our new linkedin page for insights and updates on our industry Connect with us to stay informed and engaged | Facilities Services | ๐ฌ๐ง London | 1,052 | 1977 |
| 6 | [Macro](https://www.tamtam.ai/c/macro) (macro-group.com)
Global facilities management company empowering businesses through exceptional services, enhancing workplace experiences, and supporting business strategies and ambitions for over 21 years | Facilities Services | ๐ฌ๐ง London | 971 | 2002 |
| 7 | [WGC](https://www.tamtam.ai/c/wgc) (wgchq.com)
A leading outsourced hotel cleaning services provider in the UK and Europe, offering professional, innovative solutions with a focus on quality and consistency | Facilities Services | ๐ฌ๐ง London | 922 | 1974 |
| 8 | [Adeeb Facilities Management Limited](https://www.tamtam.ai/c/adeeb-facilities-management-limited) (adeebfm.co.uk)
A leading service provider offering quality Building Services, MEP Contracting, FM Services, Energy Management, and Consulting globally with a professional workforce of 3000+ | Facilities Services | ๐ฌ๐ง London | 706 | |
| 9 | [National Car Parks Limited](https://www.tamtam.ai/c/national-car-parks-limited) (ncp.co.uk)
Designing, building, and managing over 500 car parks in the UK, providing innovative and seamless customer parking experiences across various locations. | Facilities Services | ๐ฌ๐ง London | 572 | 1931 |
| 10 | [Morgan Sindall Property Services](https://www.tamtam.ai/c/morgan-sindall-property-services) (morgansindallpropertyservices.com)
Integrated asset management company specializing in improving living conditions through responsive repairs, refurbishments, compliance services, and planned maintenance, with a focus on data-driven insights and collaboration | Facilities Services | ๐ฌ๐ง London | 495 | |
| 11 | [Principle Cleaning Services](https://www.tamtam.ai/c/principle-cleaning-services) (principleclean.com)
Leading commercial cleaning provider in London, offering services to iconic landmarks and buildings Emphasizing sustainability, quality, innovation, and employee ownership | Facilities Services | ๐ฌ๐ง London | 478 | 1989 |
| 12 | [Gov Facility Services Ltd (GFSL)](https://www.tamtam.ai/c/gov-facility-services-ltd-gfsl) (govfsl.com)
A Ministry of Justice owned company providing facility maintenance services to 49 prisons in the South of England, supporting a safe and efficient prison environment | Facilities Services | ๐ฌ๐ง London | 410 | 2018 |
| 13 | [Jaguar Building Services Ltd](https://www.tamtam.ai/c/jaguar-building-services-ltd) (jbs-ltd.co.uk)
A specialized building services company in London, offering mechanical, electrical, and public health maintenance for landmark buildings, with a focus on customer satisfaction and continuous improvement | Facilities Services | ๐ฌ๐ง London | 388 | 1988 |
| 14 | [Andron Facilities Management](https://www.tamtam.ai/c/andron-facilities-management) (andron.co.uk)
Leading family-owned facilities management service provider in the UK, specializing in soft facilities management solutions for a wide range of commercial, residential, and public sector buildings | Facilities Services | ๐ฌ๐ง London | 376 | 1980 |
| 15 | [BGIS UK & Europe](https://www.tamtam.ai/c/bgis-uk-and-europe) (bgis.com)
Specializing in business-critical hard services such as heating, air-conditioning, and maintenance, providing proactive engineering solutions tailored to exceed client expectations | Facilities Services | ๐ฌ๐ง London | 332 | 1989 |
| 16 | [Smart Managed Solutions](https://www.tamtam.ai/c/smart-managed-solutions) (smartmanagedsolutions.com)
The company provides quality engineering services for data centres and commercial facilities, prioritizing customer experience and investing in people for industry leadership | Facilities Services | ๐ฌ๐ง London | 329 | |
| 17 | [Inviron (rebranded to Dalkia UK)](https://www.tamtam.ai/c/inviron-rebranded-to-dalkia-uk) (dalkia.co.uk)
A leading facilities management service specializing in engineering, energy services, and sustainable solutions to drive zero carbon and long-term sustainability | Facilities Services | ๐ฌ๐ง London | 328 | 2004 |
| 18 | [NJC (Not Just Cleaning)](https://www.tamtam.ai/c/njc-not-just-cleaning) (njcdna.com)
A family-owned facilities services company providing sustainable, high-quality cleaning and business support services to commercial customers, focusing on long-term relationships | Facilities Services | ๐ฌ๐ง London | 302 | 1984 |
| 19 | [Anabas](https://www.tamtam.ai/c/anabas) (anabas.co.uk)
Anabas is a corporate workplace FM specialist offering a range of FM services tailored to create outstanding workplace experiences for clients | Facilities Services | ๐ฌ๐ง London | 292 | 2003 |
| 20 | [Tenon FM UK](https://www.tamtam.ai/c/tenon-fm-uk) (tenonfm-uk.com)
Integrated facilities management provider offering a complete range of services including cleaning, maintenance, waste management, landscaping, and security solutions tailored to individual needs | Facilities Services | ๐ฌ๐ง London | 259 | 1987 |
| 21 | [Euro Car Parks](https://www.tamtam.ai/c/euro-car-parks) (eurocarparks.com)
Providing customized and innovative car park management solutions using advanced technology, data analytics, and exceptional customer service across the UK and Ireland | Facilities Services | ๐ฌ๐ง London | 249 | 1976 |
| 22 | [Aspect](https://www.tamtam.ai/c/aspect-london) (aspect.co.uk)
Aspect offers a wide range of trade services, including plumbing, heating, electrics, and more, with a focus on customer satisfaction and efficiency | Facilities Services | ๐ฌ๐ง London | 177 | 1995 |
| 23 | [Tetra Consulting](https://www.tamtam.ai/c/tetra-consulting) (tetraconsulting.co.uk)
Safety risk consultancy providing smart solutions to protect people, property, and brand through consultancy, working at height solutions, training, and risk management software | Facilities Services | ๐ฌ๐ง London | 168 | 1998 |
| 24 | [Polyteck Group](https://www.tamtam.ai/c/polyteck-group) (polyteck.co.uk)
Family-owned construction and property maintenance business in Central London with expertise in planned/reactive maintenance, refurbishments, and construction projects for residential/commercial properties | Facilities Services | ๐ฌ๐ง London | 163 | 2005 |
| 25 | [Emprise Services](https://www.tamtam.ai/c/emprise-services) (emprise.co.uk)
A leading UK provider of support services specializing in cleaning, security, and additional services, delivering integrated solutions for various industries since 1986 | Facilities Services | ๐ฌ๐ง London | 159 | 1986 |
| 26 | [Mitie Projects](https://www.tamtam.ai/c/mitie-projects) (mitie.com)
This company provides integrated construction and refit services across various sectors, focusing on long-term value and exceptional customer service | Facilities Services | ๐ฌ๐ง London | 152 | 1987 |
| 27 | [rge services](https://www.tamtam.ai/c/rge-services) (rgeservices.co.uk)
The company provides fire and electrical compliance services in London and the Southeast for over 30 years, ensuring safety in various sectors | Facilities Services | ๐ฌ๐ง London | 150 | |
| 28 | [Platinum Facilities](https://www.tamtam.ai/c/platinum-facilities) (pfms.co.uk)
Technology-led Hard FM service provider offering innovative mechanical, electrical, and building fabric services with a focus on compliance, safety, and client satisfaction | Facilities Services | ๐ฌ๐ง London | 144 | 2001 |
| 29 | [Total Clean Services](https://www.tamtam.ai/c/total-clean-services) (totalclean.co.uk)
A leading provider of commercial cleaning services in London and across the UK, specializing in bespoke cleaning solutions and medical grade decontamination/fogging services | Facilities Services | ๐ฌ๐ง London | 139 | 1988 |
| 30 | [Tascor Services Ltd](https://www.tamtam.ai/c/tascor-services-ltd) (tascor.co.uk)
Tascor Services provides comprehensive Facilities Management solutions for police, NHS, and fire services, offering TFM, secure transport, forensic services, and more | Facilities Services | ๐ฌ๐ง London | 138 | 1986 |
## 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 12, 2026.
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## The same list elsewhere in United Kingdom
- [Facilities Services companies in the United Kingdom](https://www.tamtam.ai/l/facilities-services-companies-united-kingdom) (242)
- [Facilities Services companies in England](https://www.tamtam.ai/l/facilities-services-companies-england) (214)
## The same list elsewhere
- [Facilities Services companies in the world](https://www.tamtam.ai/l/facilities-services-companies-in-the-world) (1,974)
- [Facilities Services companies in Europe](https://www.tamtam.ai/l/facilities-services-companies-in-europe) (779)
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Source: https://www.tamtam.ai/l/facilities-services-companies-london