Top-Rated IT Services Service Providers in London
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Top-Rated IT Services Service Providers in London

London is a tech-savvy city with a booming IT services industry. It is known for its highly skilled talent, innovative technology, and a thriving ecosystem that makes it a go-to destination for IT services. It is an emerging location that is quickly becoming a hub for the IT industry, constantly evolving and adapting to meet the demands of the digital age. Discover the Top 28 IT Services Companies in London.

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Average project size: $10,000 to $25,000 Average hourly rate: $50 - $99
  • ZettaOnline
  • The Sourcing Hub
  • SoftProdigy
  • Beyond: Putting Data to Work (previously Beyond Analysis)
  • Exometrics
  • Fast Data Science
  • Winfo Solutions
  • Momin Solutions
  • Timztos Solutions
  • Digital Back Office

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Best-Rated IT Services Service Providers in London

28 Companies Showing Top 28 IT Services Companies In London Updated on December 12, 2025 Reviewed by: ITProfiles Team
Every agency on ITProfiles is evaluated for expertise and client feedback to help you make informed decisions. See how we rank companies
  • Where Ideas Become Innovation

    ZettaOnline, headquartered in Sofia, Bulgaria, is a technology company specializing in cloud computing, cybersecurity, IT and networking, and system administration.
    IT Services, Outsourcing, Cyber Security, IT & Networking
    • Founded in 2004
    • 101-200 Members
    • $200 - $300/hr
    • $100,000 to $250,000

    Client Type

    Mid-Sized Businesses 30%

    Large Enterprises 70%

    Industries Specialization

    Gambling 5%

    Financial Services 15%

    ECommerce 10%

    Banking 30%

    B2B 40%

    zettaonline.comhomepage

    zettaonline.comhomepage

    Why Hire Them?

    • Comprehensive expertise: Combines deep experience in hosting, cloud platforms, and cybersecurity to deliver well-integrated IT operations.
    • Reliability focus: Offers 24/7 monitoring and proactive system administration, minimizing downtime and ensuring continuous performance.
    • Security-driven culture: Prioritizes threat prevention, data protection, and regulatory compliance across its cloud and IT solutions.
    • Trusted industry partnerships: Recognized by enterprise clients and has collaborated with major consulting firms such as PwC London, reflecting reliability and global reach.
    • Scalable solutions: Adapts cloud and infrastructure setups for small businesses and enterprise clients, ensuring cost-efficiency and agility.

    Success Story

    While detailed public case studies are limited, ZettaOnline highlights its long-term partnership with large enterprises and multinational clients, including work as a certified service vendor for PwC London. This collaboration involved delivering secure cloud infrastructure management and system optimization services, demonstrating the company’s capability to operate within highly regulated industries that require strict security and uptime standards.

  • helping UK firms to partner with the right outsourcing company for their business

    The Sourcing Hub lists smaller-share offerings in Big Data & Business Intelligence, Cloud Computing, Database Administration, DevOps, and Testing, but these services are not the core of their publicly emphasized value proposition.
    IT Services, Outsourcing, Staff Augmentation, Big Data & BI
    • Founded in 2015
    • 501-1000 Members
    • $50 - $99/hr
    • $10,000 to $25,000

    Industries Specialization

    Warehousing & Distribution 10%

    Travel 10%

    Transportation 10%

    Startup 10%

    Manufacturing 10%

    thesourcinghub.co.ukhomepage

    thesourcinghub.co.ukhomepage

    Why Hire The Sourcing Hub?

    • Access to specialist partner companies: The Sourcing Hub maintains a vetted network of European technology vendors who collectively offer capabilities in Big Data, BI, Cloud, DevOps, Testing, and Database Management. Clients can access these specialised skills without individually searching or validating dozens of providers.
    • Risk-reduced vendor selection: Their vetting criteria include technology stack capability, delivery maturity, financial stability, team experience and domain expertise. This lowers the risk for clients trying to find reliable partners for technical services outside their internal strengths.
    • One-point management: Instead of managing multiple technical vendors across different domains like cloud, BI, DevOps, QA, clients work through The Sourcing Hub as a single coordination layer. This simplifies communication and engagement oversight.
    • Flexible engagement: Whether a client needs a full project team (for cloud migration), a BI consultant, a QA specialist, or a database administrator, The Sourcing Hub can assemble and coordinate the right resources through its partner ecosystem.
    • Faster sourcing for specialised roles: Technical skills like DevOps engineers, cloud architects or data engineers are hard to hire quickly. Their partner network allows faster access compared with direct recruitment.

    Success Story

    A UK fintech startup reported:

    • “We needed to scale our tech team quickly, and could not find the right people fast enough, so we considered outsourcing. The team at The Sourcing Hub was able to manage this whole process for us, and we have now been working very successfully with our Ukrainian partner for over 12 months.”

    This indicates:

    • The Sourcing Hub successfully sourced and managed a long-term external engineering team.
    • The partner team supported the client’s technology operations over an extended period, which typically includes ongoing development, testing, cloud-related work or DevOps support in real-world outsourcing engagements.
    • The results show that their vendor-matching and ongoing management model can sustain multi-service technical delivery for a live product in a competitive sector like fintech.
  • SoftProdigy
    London, United Kingdom

    SoftProdigy is a leading technology firm based in London, England, committed to delivering innovative solutions that foster business growth and long-term success.
    IT Services, Mobile App Development, Software Development, Testing
    • 201-500 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • Beyond: Putting Data to Work, based in London, England, is a cutting-edge company specializing in harnessing the power of data to drive business success.
    IT Services, Big Data & BI, Cloud Computing
    • 51-100 Members
    • $150 - $199/hr
    • $25,000 to $50,000
  • Exometrics
    London, United Kingdom

    Exometrics is a pioneering data analytics company based in the vibrant city of London, England. At Exometrics, we are passionate about transforming raw data into valuable insights that empower businesses to make informed decisions and drive growth.
    IT Services, Big Data & BI
    • 21-50 Members
    • $100 - $149/hr
    • $25,000 to $50,000
  • Fast Data Science
    London, United Kingdom

    Fast Data Science is a leading technology company based in London, England, specializing in cutting-edge data solutions. Our services cater to businesses seeking to harness the power of data to drive growth and innovation.
    IT Services, Big Data & BI
    • 2-10 Members
    • $200 - $300/hr
    • < $5,000
  • Winfo Solutions
    London, United Kingdom

    Winfo Solutions is a dynamic IT company based in the vibrant city of London, England. We pride ourselves on delivering cutting-edge technology solutions tailored to meet the diverse needs of our clients.
    IT Services, Cloud Computing, DevOps, ERP
    • 51-100 Members
    • $25 - $49/hr
    • $25,000 to $50,000
  • Momin Solutions
    London, United Kingdom

    Momin Solutions, based in London, England, is a leading provider of a wide range of IT services tailored to meet the diverse needs of businesses in today's digital landscape.
    IT Services, Mobile App Development, Software Development, Staff Augmentation
    • 21-50 Members
    • $25 - $49/hr
    • $50,000 to $75,000
  • Timztos Solutions
    London, United Kingdom

    Timztos Solutions, based in the vibrant City of London, England, is a leading provider of comprehensive IT solutions for businesses of all sizes. With a focus on innovation and customer satisfaction, we offer a wide range of services to meet the diverse needs of our clients.
    IT Services, DevOps, Testing, Digital Strategy
    • Freelancer
    • $50 - $99/hr
    • $10,000 to $25,000
  • Digital Back Office
    London, United Kingdom

    Digital Back Office is a leading IT services provider based in the vibrant city of London, England. At Digital Back Office, we pride ourselves on delivering innovative solutions that drive business growth and success.
    IT Services, Big Data & BI, Artificial Intelligence, DevOps
    • 21-50 Members
    • $50 - $99/hr
    • $5,000 to $10,000
  • NashTech
    London, United Kingdom

    NashTech, located in the vibrant city of London, England, is a leading technology company specializing in Big Data & BI and IT Services.
    IT Services, Big Data & BI
    • 1001-2000 Members
    • $50 - $99/hr
    • $100,000 to $250,000
  • Stackgenie
    London, United Kingdom

    Stackgenie is a London-based tech company dedicated to transforming businesses through innovative IT solutions. At Stackgenie, we believe in the power of technology to drive success and growth for our clients.
    IT Services, Cloud Computing
    • 51-100 Members
    • $50 - $99/hr
    • $5,000 to $10,000
  • Transputec Ltd
    London, United Kingdom

    Transputec Ltd, based in London, England, is a leading provider of Cyber Security and IT Services.
    IT Services, Cyber Security
    • 51-100 Members
    • $100 - $149/hr
    • $5,000 to $10,000
  • Tbops
    London, United Kingdom

    Based in the vibrant city of London, England, Tbops is a cutting-edge technology company specializing in IT Services, Cloud Computing, and DevOps solutions.
    IT Services, DevOps, Cloud Computing
    • 21-50 Members
    • $25 - $49/hr
    • < $5,000
  • Coded Lines Ltd
    London, United Kingdom

    Coded Lines Ltd is a leading IT company based in London, England, specializing in a wide range of services to meet the diverse needs of businesses in today's digital landscape.
    IT Services, Mobile App Development, User Experience, DevOps
    • 21-50 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • Yurkol LTD
    London, United Kingdom

    Yurkol LTD, based in the vibrant city of London, England, is a leading provider of comprehensive IT solutions tailored to meet the evolving needs of businesses in today's digital landscape.
    IT Services, Web Development, Software Development, Digital Strategy
    • 21-50 Members
    • $50 - $99/hr
    • $5,000 to $10,000
  • welovedevwork
    London, United Kingdom

    Based in the vibrant city of London, England, our company is a leading provider of comprehensive IT solutions tailored to meet the diverse needs of businesses in today's fast-paced digital landscape.
    IT Services, Staff Augmentation, Web Development, Software Development
    • 21-50 Members
    • $100 - $149/hr
    • $5,000 to $10,000
  • Enforce Technology Limited is a leading IT company based in London, England, specializing in a range of innovative services tailored to meet the evolving technological needs of businesses.
    IT Services, Managed Services, Digital Strategy, Cloud Computing
    • 21-50 Members
    • $100 - $149/hr
    • $5,000 to $10,000
  • Argo DevOps Solutions Ltd, based in London, England, is a leading provider of comprehensive IT solutions tailored to meet the evolving needs of modern businesses.
    IT Services, DevOps, Software Development, Testing
    • 21-50 Members
  • Nauta Capital UK Ltd
    London, United Kingdom

    Nauta Capital UK Ltd, based in London, England, is a leading provider of cutting-edge IT services tailored to meet the evolving needs of businesses in today's digital landscape.
    IT Services, DevOps, Artificial Intelligence, Cyber Security
    • 21-50 Members
  • Sparta Global
    London, United Kingdom

    Sparta Global, based in the vibrant City of London, England, is a leading provider of a wide range of IT services tailored to meet the diverse needs of businesses in today's digital landscape.
    IT Services, Testing, Software Development, DevOps
    • 201-500 Members
  • OLR
    London, United Kingdom

    OLR is a leading IT company based in the vibrant City of London, England, offering a wide range of innovative services to meet the diverse needs of businesses.
    IT Services, Software Development, User Experience, Testing
    • 201-500 Members
  • Spike 95 Limited
    London, United Kingdom

    Spike 95 Limited welcomes you to a world of cutting-edge technology solutions tailored to elevate your business to new heights.
    IT Services, Testing, User Experience, DevOps
    • 21-50 Members
  • SSL247
    London, United Kingdom

    Located in the bustling City of London, England, SSL247 is a leading provider of comprehensive IT services tailored to meet the evolving needs of businesses in the digital age.
    IT Services, Cyber Security, Big Data & BI, Testing
    • 21-50 Members
  • Opstergo
    London, United Kingdom

    Opstergo is a leading IT services provider based in the vibrant city of London, England. At Opstergo, we pride ourselves on delivering top-notch solutions tailored to meet the unique needs of our clients.
    IT Services, DevOps, Cloud Computing, Cyber Security
    • 21-50 Members
    • $50,000 to $75,000
  • Twosvn
    London, United Kingdom

    Twosvn, based in London, England, is a leading company offering a wide range of IT services to cater to the diverse needs of businesses in today's digital world.
    IT Services, Web Development, eCommerce Development, DevOps
    • 21-50 Members
    • $10 - $24/hr
  • DB Serv LTD
    London, United Kingdom

    DB Serv LTD, based in the vibrant city of London, England, is a leading IT solutions provider dedicated to empowering businesses with cutting-edge technology. At DB Serv LTD, we pride ourselves on delivering tailored IT Services that drive innovation and growth for our clients.
    IT Services, DevOps, Cloud Computing
    • 10001+ Members
  • RiverSafe Limited
    London, United Kingdom

    RiverSafe Limited, based in the bustling City of London, England, is a leading provider of comprehensive IT solutions tailored to meet the evolving needs of businesses in today's digital landscape.
    IT Services, Cyber Security, DevOps, Cloud Computing
    • 51-100 Members

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