List of facility management companies in London (2026 list)

These London-based companies primarily operate in facilities services, with a notable presence in security, real estate, and civil engineering. The list includes a mix of large established firms and mid-sized companies. G4S provides comprehensive security and facility services, while Mitie offers a range of specialist services such as security, cleaning, and property consultancy. OCS is a facilities management company with services including cleaning and security, and Amey focuses on engineering and decarbonisation solutions for infrastructure.

The data shows that many of these companies, such as G4S (founded 1901), OCS (founded 1900), and TClarke (founded 1889), have a long history, indicating a mature market. Several companies, including Bidvest Noonan and NOONAN, are active in both the UK and Ireland, pointing to a regional service scope.

#	Company	Industry	Headquarters	Employees	Founded
1	G4S g4s.com A leading security and facility services company providing proactive security services, cutting-edge technology, and integrated solutions to help clients focus on their core business	Security and Investigations	🇬🇧 London	116,486	1901
2	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	🇬🇧 London	19,246	1987
3	OCS ocs.com Facilities management company offering cleaning, catering, security, technical, energy, landscaping, logistics, waste, pest control services across UK and Ireland.	Facilities Services	🇬🇧 London	13,642	1900
4	Amey amey.com A leading provider of engineering, operations, and decarbonisation solutions for transport infrastructure and complex facilities, focusing on sustainability and resilience	Civil Engineering	🇬🇧 London	11,000	n/a
5	Bidvest Noonan 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	🇬🇧 London	5,910	n/a
6	Equans UK & Ireland equans.co.uk Provider of sustainable facilities management, energy, and digital services focused on decarbonisation and supporting low carbon transitions across sectors.	Environmental Services	🇬🇧 London	2,344	n/a
7	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	🇬🇧 London	1,386	n/a
8	Clece Care Services Ltd.clececare.co.uk A group of regional care companies providing safe, personalized care services to 12,000 individuals in the UK, part of a larger Spanish company with extensive experience	Hospitals and Health Care	🇬🇧 London	1,217	2013
9	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	🇬🇧 London	1,052	1977
10	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	🇬🇧 London	971	2002
11	Pinnacle Group Limited pinnaclegroup.co.uk Deliver, manage, and maintain diverse communities including homes, schools, public spaces, retail, and industrial buildings for people.	Real Estate	🇬🇧 London	937	1994
12	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	🇬🇧 London	922	1974
13	Care & Custody, A Mitie Company mitie.com Management and operation of immigration removal centres, secure escorting, prison facilities, and secure health services for vulnerable adults.	Outsourcing and Offshoring Consulting	🇬🇧 London	820	1987
14	TClarke tclarke.com Industry leader in design, installation, integration, and maintenance of digital, mechanical, and electrical technologies for sustainable 21st century buildings in the UK	Construction	🇬🇧 London	784	1889
15	Portico portico.co.uk Leading provider of front-of-house experiences, managing meeting spaces and cycle parks, while building engaging workplace communities through tailored end-to-end guest service solutions.	Hospitality	🇬🇧 London	768	2004
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16	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	🇬🇧 London	706	n/a
17	Axis axiseurope.com A company specializing in improvement and maintenance of properties, with tailored disciplines for different sectors, emphasizing values, relationships, and mutual success	Repair and Maintenance	🇬🇧 London	705	1986
18	Rapport Guest Services rapportservice.com An award-winning company specializing in guest services, providing fully managed front and back of house services globally while prioritizing employee engagement and development	Hospitality	🇬🇧 London	698	2012
19	Aramark UK aramark.co.uk Providing food service solutions across business, healthcare, education, sports, and defence sectors with focus on quality, nutrition, and local sourcing.	Food and Beverage Services	🇬🇧 London	690	n/a
20	Restaurant Associates UK restaurantassociates.co.uk This company provides exceptional food, drink, and hospitality services to workplaces, cultural venues, leisure destinations, and premium clients through passionate hospitality professionals	Restaurants	🇬🇧 London	598	2001
21	MAPP wearemapp.com Managing over £30bn commercial property portfolio, focusing exclusively on tailored property management services for funds, REITS, trusts, and investment managers.	Real Estate	🇬🇧 London	595	1998
22	Bouygues Energies & Services (UK)equans.co.uk Facilities management, energy solutions, and connected cities services across the UK and Ireland focused on low carbon and resilience.	Renewables & Environment	🇬🇧 London	586	n/a
23	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	🇬🇧 London	495	n/a
24	MadiganGill madigangill.co.uk A top tier Construction Services Provider with three specialist divisions offering professional, hands-on services with a focus on innovation and ethical standards	Construction	🇬🇧 London	442	2009
25	Gratte Brothers Group gratte.com A leading provider of comprehensive building services, offering design, installation, and maintenance solutions for building services, engineering, security systems, and foodservice facilities	Construction	🇬🇧 London	431	1946
26	Fantastic Services fantasticservices.com A one-stop shop offering over 100 services for home, garden, and business with real-time bookings, skilled professionals, and international franchise opportunities	Consumer Services	🇬🇧 London	426	2009
27	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	🇬🇧 London	410	2018
28	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	🇬🇧 London	388	1988
29	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	🇬🇧 London	376	1980
30	HotelCare hotelcare.co.uk A leading hotel support services company with 30 years of experience, offering top-rated cleaning services and staff nationwide, including innovative sustainable solutions	Hospitality	🇬🇧 London	353	1966

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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.

List of facility management companies in London

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