Top 100 Managed Service Providers in London
The Best of December 2025Looking for a top managed service provider in London?
If you’re looking for services that can spare you from complex, time-consuming, and sometimes counterproductive tasks? Perhaps managed service providers can help you and your business. You can rest easy by relying on managed service providers to handle any tedious tasks.
Managed service providers are outsourced third-party companies that provide different support efforts including network, application, security, and payroll works. Businesses and organizations hire managed service providers because of their flexibility and ability to relieve repetitive tasks. Great managed service providers create custom solutions to cater to the different needs of every business. Such services are worthwhile investments especially for startups and midsize businesses that want to have their in-house teams focus on their operations.
To assist you in your search for a partner, we’ve compiled this list of the top IT managed services in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Managed Services
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$1,000+50 - 249 employeesNaperville, ILBetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.Read More
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1$1,000+1,000 - 9,999 employeesLondon, EnglandRead More
Dotsquares is an IT managed services company in London, England; Mount Waverley, Australia; Albourne, England and Jaipur, India. The firm specializes in IT managed services, Web Development, Custom Software Development, Mobile App Development, and more and has a large team.The firm was founded in 2002.
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EricssonIndustries
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2$50,000+250 - 999 employeesLondon, EnglandLaunched in 2006, SPD Technology is a software development company. Their midsize team is located in London, England; Kyiv, Ukraine; București, Romania and Aradippou, Cyprus. Their team offers Custom Software Development, Artificial Intelligence, and IT managed services.Read More
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PitchBook GoDaddy Roche MorningstarIndustries
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3$50,000+1,000 - 9,999 employeesLondon, EnglandRead More
Andersen Inc. Is a software development company based in Warszawa, Poland; Kraków, Poland; Dallas, Texas and London, England. The large team provides Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more. The agency was established in 2007.
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SamsungIndustries
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4$1,000+10 - 49 employeesLondon, EnglandRead More
Established in 1999, Systemagic Ltd is an IT managed services company. The firm offers IT managed services, cloud consulting & SI, cybersecurity, and IT strategy consulting and has a small team. The firm is located in Bradford on Avon, United Kingdom and London, United Kingdom.
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5$10,000+250 - 999 employeesLondon, EnglandRead More
Founded in 2015, Transparity is a cloud consulting & SI company. The midsize London, England-based team offers cloud consulting & SI, IT managed services, Custom Software Development, Artificial Intelligence, and more.
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Apex NSPCC NHS LushIndustries
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6$5,000+10 - 49 employeesLondon, EnglandLaunched in 2012, Texaport is an IT managed services company. The small team provides IT managed services, Cybersecurity, cloud consulting & SI, IT strategy consulting, and more. The firm is headquartered in Edinburgh, Scotland; Glasgow, Scotland; London, England and Manchester, England.Read More
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7$10,000+250 - 999 employeesLondon, EnglandGeekyAnts is a Bengaluru, India-based custom software development firm. The midsize team provides Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more. The firm was launched in 2006.Read More
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Siveco Romania Olive Garden Darden KhataBookIndustries
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8$5,000+50 - 249 employeesLondon, EnglandLocated in London, England and Düsseldorf, Germany, Transputec Ltd is a Cybersecurity company. The midsize agency was launched in 1986. Their services include Cybersecurity, IT managed services, Artificial Intelligence, cloud consulting & SI, and more.Read More
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9$25,000+250 - 999 employeesLondon, EnglandSoftware development company Computools is in New York, New York; London, England; Oslo, Norway and Linz, Austria. The midsize team focuses on Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more. The firm was established in 2013.Read More
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Visa Epson IBM DiorIndustries
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10$10,000+250 - 999 employeesGdynia, PolandRead More
Link Group Global, inc. Is an Austin, Texas-based human resources agency. The midsize company was established in 2015. Their services include HR services, IT managed services, and IT staff augmentation.
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DanoneIndustries
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11$10,000+50 - 249 employeesLondon, EnglandInfluential Software is a London, England-based software development firm. The midsize team focuses on Custom Software Development, Web Development, BI & big data consulting & SI, IT managed services, and more and was founded in 1993.Read More
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DeloitteIndustries
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12$5,000+250 - 999 employeesLondon, EnglandRead More
A Salesforce Partner Innovation Award winner 2020. A full-service Salesforce Platinum consulting, development & outsourcing partner delivering across the entire Salesforce platform. 500+ people, 16 offices in 12 countries, we think globally and delivery locally.
We have been 100% focused on helping transform businesses within the Salesforce ecosystem over the last 10 years. Clients love our flexible, nimble, and cost-effective approach. It's why we receive an average customer satisfaction rating of 4.8 out of 5.
As PDO Experts, Salesforce.org Impact Partners, and Tableau Partners, we are one of a few Salesforce partners to have the technical scale, expertise, and experience to design & deliver core Salesforce implementations & AppExchange apps.
You benefit from our industry knowledge and experience by implementing a best practice solution within your business. Quickly & efficiently. Our specialist certified consultants & developers have delivered over 1000 projects to more than 350 clients.
We work hand-in-hand with stakeholders to create achievable roadmaps, deliver benefits quickly & maximize Salesforce investments. We have the technical expertise & experience to deliver solutions across all Salesforce clouds, for all sizes of companies, in many industries.
With 500+ Salesforce professionals located in our regional offices and central delivery hubs, we utilize best practice Salesforce technology and dev ops, enabling our customers to realize the benefits quickly.
We have the scale to provide dedicated teams of developers and consultants to our GSI and ISV partners. Since 2013, Salesforce Services has used VRP’s development expertise on over 20 of their most strategic, enterprise accounts. As one of the few PDO experts, we have helped ISVs with ideation, design, development, and support with AppExchange apps.
Our dedicated Managed Service team provides support, admin & small enhancements to clients via flexible, responsive & cost-effective monthly packages of hours.
Key clients: Rolls Royce, Welk Resorts, BVT Sweden, Felm, Beyond Better Foods, Digital Genius
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Rolls RoyceIndustries
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13$1,000+10 - 49 employeesLondon, EnglandDigitalis.io is a cloud consulting & SI company established in 2015. They are in London, England and have a small team. Their services include cloud consulting & SI, IT managed services, DevOps Managed Services, IT staff augmentation, and more.Read More
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14Undisclosed1,000 - 9,999 employeesHelsinki, FinlandNordcloud is a cloud consulting & SI company launched in 2006. Their services include cloud consulting & SI and IT managed services.Read More
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FinnairIndustries
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15$1,000+10 - 49 employeesLondon, EnglandRead More
Founded in 2009, Carden IT Services in a London based IT company with offices in Brighton, Essex and New York City. They have a team of 13 who provide IT managed services, IT consulting, IT strategies, and voice services to small and mid market businesses.
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Levicks AccountantsIndustries
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16$25,000+10 - 49 employeesLondon, EnglandRead More
Silicon Reef are a SharePoint development & Microsoft 365 solutions agency. Founded in 2016, they are located in the United Kingdom with offices in London, Chester, and Bournemouth. They offer a range of services from consultancy, campaign-based web or app development, and front-end creative. They also offer full-blown migration, strategic road-mapping, and full-service development partnerships and partner with medium-sized to enterprise clients.
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Unilever -
17$5,000+10 - 49 employeesTower Bridge Rd, EnglandClear Thinking IT Solutions is an IT managed services company. Launched in 2009, the small firm is headquartered in Billericay, England; Tower Bridge Rd, England; Basildon, England and City of London, England. Their team focuses on IT managed services, Cybersecurity, and IT strategy consulting.Read More
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18$10,000+50 - 249 employeesLondon, EnglandIT staff augmentation company Pluralit Inclusive Technology is in London, England; València, Spain and Antwerpen, Belgium. The midsize agency was launched in 2019. Their services include IT staff augmentation, IT managed services, Low/No Code Development, cloud consulting & SI, and more.Read More
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19$1,000+10 - 49 employeesLondon, EnglandRead More
Smartdesc is a London-based IT company with a team of fewer than 50 people. Founded in 2011, they offer IT strategy consulting, cloud consulting, and cybersecurity solutions for small and mid-market businesses, primarily non-profit organizations.
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MindIndustries
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20$5,000+50 - 249 employeesLondon, EnglandVirtuoso is a midsize IT managed services company launched in 2011. Their team focuses on IT managed services, IT strategy consulting, and cloud consulting & SI. The firm is located in London, England and Auckland, New Zealand.Read More
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21$1,000+1,000 - 9,999 employeesCalgary, CanadaInsight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.Read More
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22Undisclosed50 - 249 employeesLondon, EnglandRead More
Midsize IT managed services company Elisha Telecom Ltd., is in London, United Kingdom and Quezon City, Philippines. They focus on IT managed services, Artificial Intelligence, ai consulting, and generative ai and were established in 2006.
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Johnson and JohnsonIndustries
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23$5,000+50 - 249 employeesLondon, EnglandVersich, a cloud consulting & SI company, is located in London, United Kingdom. The company provides cloud consulting & SI, IT staff augmentation, call center services, commercial financing, funding, & investment, and more and has a midsize team.The company was established in 2023.Read More
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24$10,000+2 - 9 employeesLondon, EnglandRead More
Web Epoch is a development house that was founded in 2014 and provides custom software, mobile app, and e-commerce development. The London-based team of under 10 employees mostly services mid- and enterprise-level clients, though they also support small businesses.
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KFC MSDUK AccentureIndustries
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25$25,000+10 - 49 employeesLondon, EnglandRead More
BridgeApps Ltd is a small cloud consulting & SI company. They provide cloud consulting & SI, IT managed services, IT strategy consulting, ECM consulting and SI, and more and were launched in 2015.
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26$5,000+10 - 49 employeesLondon, EnglandRead More
totality services is an IT support company based in London. The company, founded in 2008, has a team of more than 20 that provides IT managed services and IT strategy consulting to small and midmarket companies.
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SwimWay Swimming School -
27$5,000+50 - 249 employeesLondon, EnglandRead More
Web development firm Rafiki was established in 2023. The company provides web development, product design, IT managed services, and Artificial Intelligence and has a midsize team. The company is based in London, United Kingdom.
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28$50,000+10 - 49 employeesLondon, EnglandRead More
Nansen is a small IT managed services company. Established in 2007, the company is headquartered in Chicago, Illinois and London, United Kingdom. Their services include IT managed services, web development, e-commerce development, ux/ui design, and more.
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29$1,000+50 - 249 employeesLondon, EnglandRead More
Midsize IT managed services company Smart Working, is located in London, United Kingdom. Established in 2020, the team focuses on IT managed services, other IT consulting and SI, and IT staff augmentation.
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30$50,000+50 - 249 employeesLondon, EnglandRead More
Ignitho Technologies is a New York-based digital technology solutions company founded in 2013. Their team of 55 employees specializes in custom software development and IT services. Their clients are typically midmarket businesses in the financial services, retail, and hospitality industries.
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Talent IntelligenceIndustries
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