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, ILRead More
BetterWorld 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.
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271Undisclosed2 - 9 employeesLondon, EnglandSystron Micronix is a social media marketing agency founded in 1997. They are based in Kissimmee, Florida; Nagpur, India and London, England and have a small team. The firm offers Social Media Marketing, Search Engine Optimization, IT managed services, Web Development, and more.Read More
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272Undisclosed2 - 9 employeesLondon, EnglandCreative ITC is an IT strategy consulting company. They are in London, England and have small team of experts. Their services include IT strategy consulting and IT managed services.Read More
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273$1,000+10 - 49 employeesLondon, EnglandCloud Galacticos is a CRM consulting and SI company established in 2004. Based in London, England, the team provides CRM consulting and SI and IT managed services.Read More
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274$1,000+10 - 49 employeesLondon, EnglandAverox Solutions Limited. Is an IT strategy consulting company. The team provides IT strategy consulting and Cybersecurity and is headquartered in London, England and Wilmington, Delaware.Read More
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275Undisclosed2 - 9 employeesLondon, EnglandChange Frontier is a business intelligence company. The London, England-based company was launched in 2018. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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276$1,000+2 - 9 employeesLondon, EnglandNovix IT is an IT strategy consulting company. Located in Edinburgh, Scotland and London, England, their team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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277$25,000+2 - 9 employeesLondon, EnglandDigital Bank Expert is an IT staff augmentation company. Launched in 2016, their team offers IT staff augmentation and IT strategy consulting.Read More
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278Undisclosed2 - 9 employeesLondon, EnglandSeltech IT Services Ltd is a cloud consulting & SI company. They were founded in 2011 and focus on cloud consulting & SI and Cybersecurity.Read More
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279$10,000+50 - 249 employeesLondon, EnglandHeadquartered in Bengaluru, India and München, Germany, Bluerose Technologies is a midsize software development company. The team provides Custom Software Development and IT staff augmentation.Read More
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280$5,000+50 - 249 employeesLondon, EnglandSimpragma Services is a Bengaluru, India-based artificial intelligence development company. Their services include Artificial Intelligence and Custom Software Development.Read More
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281$5,000+10 - 49 employeesLondon, EnglandLinear International LTD, an IT strategy consulting company, offer IT strategy consulting and IT managed services. They were founded in 2019.Read More
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282$1,000+10 - 49 employeesLondon, EnglandProStep Technologies is a cloud consulting & SI company. Launched in 2021, the team focuses on cloud consulting & SI and Cybersecurity. The agency is headquartered in London, England.Read More
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283Undisclosed10 - 49 employeesLondon, EnglandInteguards LTD is a Market Research company. The London, England-based firm was established in 2025. Their services include Market Research and IT strategy consulting.Read More
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284$250,000+10 - 49 employeesLondon, EnglandLaunched in 2021, Ausmin Advisors is an IT strategy consulting company. The agency offers IT strategy consulting and BI & big data consulting & SI.Read More
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285Undisclosed50 - 249 employeesLondon, EnglandSynycs Group is a Digital Strategy company located in London, England. The team provides Digital Strategy and Search Engine Optimization.Read More
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286$10,000+10 - 49 employeesLondon, EnglandFounded in 2021, Hive is a small London, England-based IT staff augmentation company. Their team provides IT staff augmentation and Web Development.Read More
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287$5,000+10 - 49 employeesLondon, EnglandZiptech Services is an IT managed services company. They are headquartered in London, England and have small team of experts. Their services include IT managed services and IT strategy consulting.Read More
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288$5,000+10 - 49 employeesLondon, EnglandVeber is an IT managed services company. Founded in 1999, the firm is based in London, England. Their services include IT managed services and IT strategy consulting.Read More
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289$5,000+10 - 49 employeesLondon, EnglandIT managed services company Fitzrovia IT is based in London, England and Enfield, England. The team specializes in IT managed services and IT strategy consulting.Read More
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290$5,000+10 - 49 employeesLondon, EnglandQuoStar Solutions Limited is an IT managed services company. The London, England-based agency was founded in 2005. Their services include IT managed services and IT strategy consulting.Read More
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291$5,000+10 - 49 employeesSurrey , EnglandClass Networks is an IT managed services company established in 1989. Headquartered in Surrey , England and London, England, the team offers IT managed services and cloud consulting & SI.Read More
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292$5,000+10 - 49 employeesLondon, EnglandStellarise is a small IT managed services company in London, England. The team focuses on IT managed services and IT strategy consulting.Read More
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293$5,000+10 - 49 employeesLondon, EnglandArdenta Limited is an IT managed services company established in 2001. The company focuses on IT managed services and IT strategy consulting, and is small.Read More
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294$5,000+10 - 49 employeesHayes, England123 Reg is an IT managed services company. The Hayes, England-based firm was founded in 2000. Their services include IT managed services and IT strategy consulting.Read More
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295$5,000+10 - 49 employeesSt. Albans, EnglandLaunched in 2001, Assign-IT Ltd is an IT managed services company. The small team offers IT managed services and IT strategy consulting.Read More
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296$5,000+10 - 49 employeesLondon , EnglandIT managed services company Backbone UK was launched in 1998. The company focuses on IT managed services and IT strategy consulting, and is small.Read More
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297$5,000+10 - 49 employeesLondon, EnglandIT managed services company BTA Limited was launched in 1994. The firm specializes in IT managed services and IT strategy consulting, and is small.Read More
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298$5,000+10 - 49 employeesRichmond, EnglandCiRRUS is an IT managed services company located in Richmond, England. Their services include IT managed services and IT strategy consulting.Read More
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299$5,000+10 - 49 employeesLondon, EnglandComputer Security Technologies Ltd is an IT managed services company headquartered in London, England. Their services include IT managed services and IT strategy consulting.Read More
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300$5,000+10 - 49 employeesLondon, EnglandCore DataCloud is a small London, England-based IT managed services company. The team offers IT managed services and IT strategy consulting.Read More
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