We share rankings of the top IT services companies in the United Kingdom that provide a broad range of services to support the IT needs of organizations of all types and sizes. Check out their agency profiles, client reviews, past projects, expertise, rates and more to find the most qualified company that can meet your unique requirements and budget.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
We help businesses in building Web, App, Software, and Adapting AI Solutions.
For over 10 years, Probey Services has combined web and app development with digital marketing and branding. It counts 1,800+ delivered projects among 2,000+ clients. As one of the top IT firms in the UK, it's best for SMBs seeking a single vendor for build-and-promote projects...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Web Design
- WordPress Website Design
- Show more
- Location
- Birmingham, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 94 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsProbey Services Services
Data sourced from the agency's DesignRush profileBartisans Samyakk 30 Days Fitness Isharya The Estate Residences VegenMart Fresh Menu Application PRAO Fashion Jewellery Audentia Space Wings of Change
Probey Services Reviews & Testimonials

Web Development Review from Rajat Sinh
Probey transformed our outdated website into a modern, high-performing platform by understanding our business goals and delivering the right solutions. Since the launch, we have seen significant growth in website traffic, lead conversions, and operational efficiency through their backend integrations. Impressed with their expertise and quality of work, we also trusted Probey with our CRM development project as well. Thank you to the entire Probey Services team for your professionalism and support.

Web Design Review from Roshan
This is Roshan, CEO at NanoTherapX. Working with Probey Services for our CRM Development. What stood out most was their stability, consistency, reliability, and a smooth implementation. The CRM has streamlined our client management, improved team efficiency, and helped us manage operations more effectively. Since its implementation, we've seen better productivity and consistent business growth. I highly recommend Probey Services UK to any business looking for a reliable technology partner.

Mobile App Development Review from Tejaswini
What stands out most about Probey Services is their discipline-no missed calls, no vague timelines, and no surprises. They built our mobile app with a level of professionalism that made us feel like a priority throughout the project. The delivery was on schedule, the code quality was excellent, and the final product met high standards. Since the app launch, we've seen consistent business growth, and managing customer orders has become much more efficient. I highly recommend Probey Services UK to any business looking for a dependable technology partner.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsIT For Businesses That Want A Trusted Partner
Sereno IT is a London-based Managed IT Services and Cybersecurity provider helping SMEs build secure, scalable, and efficient IT environments. We deliver tailored support with zero churn, proven growth, and a partner-first approach, ensuring technology drives business success...
Top Services:
- IT Services
- Cybersecurity
- Managed Services
- Cloud Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSereno IT Services
Data sourced from the agency's DesignRush profileZorin Finance Hunnewell Partners Ciesco Big Potato Games Statons Estate Agents Oikos Hutton Consulting
Sereno IT Reviews & Testimonials
Sara Tetlow's Review Sourced from Google
My company work with Sereno IT Support and they have been extremely helpful and efficient when responding to queries and issues I've had. I would highly recommend them
Will Oldcorn's Review Sourced from Google
Sereno has been our IT support provider for the past 2.5 years and has been consistently excellent. The team is highly responsive, knowledgeable, and proactive, resolving issues quickly and minimising disruption to the business. They take the time to understand our systems and requirements, providing tailored rather than off-the-shelf support. Communication is clear, professional, and reliable.
James Cooper's Review Sourced from Google
Sereno help us keep our workplace computers secure, addressing potential issues before they become problems. Their response time is always prompt and their user friendly portal makes managing all our IT needs seamless and efficient. The team is professional, knowledgeable and genuinely cares about supporting our business.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Trusted Outsourcing Partner
Tech Cloud Ltd is a global ITES company that offers all ITES services, including Image Post Production, Local & International SEO, SEM, Website Design & Development, Software Development, etc. Starting our journey in 2013, we have been putting a good smile on our clients from around the globe with consistent...
Top Services:
- Web Development
- SEO
- Digital Marketing
- Web Design
- Logo Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTech Cloud Ltd Services
Data sourced from the agency's DesignRush profileBOS Group INTERNATIONAL HEXAGON OTTO SLAM JAM SUVASTU TOTEME
Tech Cloud Ltd Reviews & Testimonials
fahmida sumaiya's Review Sourced from Google
Excellent Service from Tech Cloud Ltd: "We've been working with Tech Cloud Ltd for several years now, and their service has been excellent. Their expertise in cloud technology has helped streamline our operations and improve efficiency. Couldn't be happier with their support!"
Hridoy Sutradhar's Review Sourced from Google
Impressive Solutions by Tech Cloud Ltd: "We approached Tech Cloud Ltd for help with our IT infrastructure, and we were thoroughly impressed by their solutions. They took the time to understand our needs and delivered a tailored strategy that has significantly enhanced our productivity. A big thank you to the Tech Cloud team!"
Krishna Saha's Review Sourced from Google
Tech Cloud Ltd - Trusted Partner for IT Services: "Tech Cloud Ltd has been our trusted partner for IT services, and they have exceeded our expectations every step of the way. Their professionalism, attention to detail, and commitment to customer satisfaction are unmatched. Highly recommended for any business looking to elevate their tech infrastructure."
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsIT Services For Small Business
We provide specialist it services for small business, medium businesses, charities and not for profits. From web design to microsoft 365 and multi cloud or hybrid cloud. We have the expertise for you. Contact us for website design and development services or cloud-based voip telephony or wi-fi solutions...
Top Services:
- IT Services
- Web Design
- Web Development
- Managed Services
- IT Compliance Solution
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSaint IT Ltd Services
Data sourced from the agency's DesignRush profileStirling University Cell:CM Phoenix Group Poppy Developments RDP Accountants
We are Human, not robots
Solid Systems is a UK-focused Microsoft 365 security and managed services provider helping SMEs strengthen their cyber defences. Our tailored Secure365 solution simplifies cybersecurity with identity monitoring, domain protection, and 24/7 threat detection. Start with a zero-cost cybersecurity assessment to...
Top Services:
- IT Services
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSolid Systems Services
Data sourced from the agency's DesignRush profileSkillcraft Saldanha Group PortfolioMetrix Aurik Cape Finance Touchsides BEE Analyst
Solid Systems Reviews & Testimonials
Amanda felton's Review Sourced from Google
i am through our company sygma investments with solid system for 14 years. we are extremely impressed with the level of service provided by Solid System. their team consistently goes above and beyond, offering quick response time, reliable solutions, and professional support. Every interaction has been handled with expertise and genuine care, making us feel confident that out IT needs are always in capable hands.Solis System truly delivers the best service - efficient, dependable, and customer - focused.We highly recommend them to anyone looking for a trusted IT PARTNER.
Ricky Simone's Review Sourced from Google
I have been hugely impressed with Solid Systems since we brought them on as our contracted IT solution. Their staff are knowledgeable, professional and polite. It's made a big difference knowing that this key aspect of our business is in good hands.
Kevin Payne's Review Sourced from Google
Absolutely Outstanding Support from the Solid Systems TeamWe've been working with Solid Systems for just over 6 months now, and the transformation in our IT environment has been nothing short of exceptional.From day one, the team demonstrated a deep understanding of cybersecurity, desktop support, and Microsoft Azure. They didn’t just "plug in" services—they took the time to understand our business, identify risks, and tailor solutions that have made a real impact.Most impressively, they helped us reduce our monthly Azure billing by over 80% through proper subscription configuration and resource optimisation. It was a game-changer for our budget and has allowed us to reallocate resources where they’re needed most.Their cybersecurity offering is proactive, not reactive. We're now confident in the protection of our systems, with regular updates, staff training, and real-time monitoring in place. On the support side, the desktop support team is efficient, friendly, and always available—no issue is too small, and they resolve things quickly.But what really stands out is their human-first approach. Every interaction is professional yet personal, and we truly feel like they are an extension of our own team. They care, they communicate clearly, and they always follow through.If you're looking for a tech partner that’s responsive, knowledgeable, and genuinely invested in your success, I couldn’t recommend Solid Systems more highly.Kevin Payne Technogym Southern Africa
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsManaged IT and cyber security for ambitious 550 user firms across London and the Southeast.
Managed IT and cyber security for ambitious 5-100 user firms across London and the Southeast - and the first MSP to hold the Assurix Trustmark...
Top Services:
- Cybersecurity
- IT Services
- IT Compliance Solution
- Managed Services
- Staff Augmentation
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLittle Big Tech Services
Data sourced from the agency's DesignRush profileWe Do Play ProRec MyArk
Little Big Tech Reviews & Testimonials
Kimberley Rowe's Review Sourced from Google
Matthew from Little Big Tech has come to my rescue on many occasions over the years. Booking a time slot is quick and easy. Today he sorted out a few issues with my work laptop really quickly in his helpful and cheerful manner. Thanks Matt
Lauren Ottewell's Review Sourced from Google
Thank you to John W at Little Big Tech who helped resolved an issue I had at work today. My query was handled quickly and efficiently and all communication with John was friendly from start to finish. Great service, thank you so much.
Karen Woodbridge's Review Sourced from Google
Little Big Tech have supported out business for about 4 years now and the team have always been super efficient and responsive. However they have just exceeded themselves even further. My emails were hacked and the LBT instantly stepped in to resolve the matter. Matt and John were on the case before I even knew I had a problem. They sorted the problem, isolated my system and drafted an update I could send to my clients to reassure them the situation had been managed effectively and there was no GDPR breach.I can't thank them enough. I was massively stressed and worried but I had the supermen IT team on my side.I can't recommend them enough.Thanks everyone.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTransforming business through technology
Modern Workplace and Cloud Technology Specialists. We are here to make IT simple for your business...
Top Services:
- IT Services
- Cloud Consulting
- Managed Services
- IT Compliance Solution
- Cybersecurity
- Show more
- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLinten Technologies Ltd Services
Data sourced from the agency's DesignRush profileIT Industry Telecommunications Industry Financial Industry
Linten Technologies Ltd Reviews & Testimonials
Sarah Musique's Review Sourced from Google
Cyber security isn't always something I'd want to know much about, other than that my business is secure online. Linten didn't just give me that peace of mind but their Marketing Manager Steph went out of her way to create and deliver a really interesting, engaging and informative training session on this subject. This is definitely one of the added bonuses of working with Linten and I'd recommend them to any business for their IT, telephony and cyber security needs.
Making You Content's Review Sourced from Google
The Linten team have supported us with many aspects of our IT over the years. They have always gone out of their way to help keep our tech running smoothly, with processes in place to ensure we receive a quick response time to all queries. The team are unfailingly honest, reliable and proactive in their approach, which is why we can't recommend highly enough for IT support in Manchester (and beyond!)
Ben Morton's Review Sourced from Google
Linten have been providing IT service and support to my business for the past 18 months and the service is exceptional. They are always incredibly responsive, always resolve the issues and the team are fantastic. I can't recommend them highly enough.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSoftware Development & ROI-Driven Marketing
Azentra Technologies delivers custom software development and ROI-driven marketing to accelerate your business growth...
Top Services:
- Web Development
- Web Design
- Digital Marketing
- SEO
- PPC
- Show more
- Location
- Harrow, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $500/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzentra Technologies Services
Data sourced from the agency's DesignRush profileThe Red Lion The White Horse The County Members Ask Group TRK Finance The Swan Maru's Bhajia Stats Energy Music Box Shubh Aarambh
Azentra Technologies Reviews & Testimonials
TRK Finance's Review Sourced from Google
Satisfied with the work of website development that Azentra Technologies has done. I appreciate the passion of the team regarding my many suggestions. The exact work was done as per my expectations.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTaking UK businesses on a journey to 100%.
Proactive IT Support and Cyber solutions for UK businesses. We provide constant investment in technology and continuous training of our highly experienced team of professionals, Syn-Star offers effective, reliable and affordable solutions, as well as advice and guidance for your long-term business growth...
Top Services:
- Managed Services
- IT Services
- Cybersecurity
- IT Compliance Solution
- Cloud Consulting
- Show more
- Location
- Rake, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSyn-Star Services
Data sourced from the agency's DesignRush profileDKW Engineering Ltd Tate Technical Services Ltd Nijjer Accountants
Syn-Star Reviews & Testimonials
Jean Jeffery's Review Sourced from Google
What a great service. No appointment, but Josh was very ready to help with my laptop problems. What a helpful, courteous and knowledgable young man. He sorted my problems quickly and with a smile. Can highly recommend this company.
Annette Chambers's Review Sourced from Google
SynStar IT provide excellent support. Our PC was repaired efficiently and in a timely manner. The staff are professional, knowledgeable and friendly. I have no reservations in recommending SynStar (Rake, Petersfield) for IT support.
Jane Baalam's Review Sourced from Google
Whilst I am only a small organisation and do not require much in the way of support, Syn-Star's team always deal with my issues promptly. The team always make sure I understand how the issue was resolved. Super service and feel like I am treated like an adult.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAbersecure provides managed IT support and cyber security services for businesses across Aberdeen
We focus on proactive support, security-first service delivery, Microsoft 365 management, infrastructure support, monitoring, and long-term operational improvement. Unlike large call-centre providers, clients work directly with a senior engineer who understands their environment and business requirements...
Top Services:
- Managed Services
- Cloud Consulting
- IT Services
- Cybersecurity
- IT Compliance Solution
- Show more
- Location
- Inverurie, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAbersecure Services
Data sourced from the agency's DesignRush profileSolo sXO Gotwic
iGaming Backlinks at Reasonable Prices
Casino Links Market LTD helps iGaming website owners and SEO agencies source guest posts and backlink placements for casino, gambling, and betting campaigns. Our specialist marketplace makes it easier to compare publishing opportunities by target country, niche, traffic, domain metrics, and price. Buyers can...
Top Services:
- SEO
- AEO
- Content Marketing
- Advertising
- Investment
- Show more
- Location
- Bury St Edmunds, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCasino Links Market LTD Services
Data sourced from the agency's DesignRush profileDelbet Dancebet Casino Live Bet
Trusted Salesforce Expertise For Modern Enterprises
M40Tech is a trusted Salesforce consulting and development company based in the UK, delivering tailored CRM solutions to help businesses streamline operations and enhance customer experiences...
Top Services:
- Web Design
- CRM Consulting
- Cloud Consulting
- IT Services
- Direct Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsM40Tech Services
Data sourced from the agency's DesignRush profileEducation Industry Health Care Industry Finance Industry
M40Tech Reviews & Testimonials
Mark Peter's Review Sourced from Google
I had the pleasure of working with M40Tech for Salesforce consulting, and the experience was excellent from start to finish. The team were knowledgeable, proactive, and genuinely committed to helping us get the most out of Salesforce. They offered clear guidance, efficient implementation, and great aftercare support. I’d highly recommend M40Tech to any business looking for trusted Salesforce expertise.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsVersich is one of the best NetSuite business consulting firms, offering a range of consultancy services to help your business grow...
Top Services:
- CRM Consulting
- ERP Consulting
- Staff Augmentation
- Big Data Analytics
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVersich Services
Data sourced from the agency's DesignRush profileDrumline BlinkOps SEMDATEX GmbH
The Most Advanced Marketing Hub | Marketers Quest
We are dedicated to helping businesses of all sizes thrive in London and in the global competitive landscape. Whether you're a startup looking to make your mark or an established brand aiming to elevate your presence, we're here to make it happen. We invite you to explore our website, browse our portfolio...
Top Services:
- Social Media Marketing
- PPC
- SEO
- Content Marketing
- Digital Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMarketing And Auditing Services
Data sourced from the agency's DesignRush profileRay Ban Adidas Durex Apple Mercedes
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Frequently Asked Questions
What are the core specializations of IT services companies in the United Kingdom?
IT services companies in the United Kingdom offer a full suite of digital transformation and operational support services, focused on accelerating business growth, ensuring regulatory compliance, and strengthening security. In addition to core functions like managed IT, cloud hosting, and help desk support, key specializations include:Â
- IT consultingÂ
- Digital strategyÂ
- Managed security services (MSS)Â
- Cloud servicesÂ
- Network infrastructure and unified communicationsÂ
- Data backup and recoveryÂ
- System modernizationÂ
What certifications should an IT support company have?
For IT support companies, certifications signal adherence to global and local best practices. ISO/IEC 27001 is essential, crucial for complying with the UK's high data protection standards, including GDPR. Staff-level certifications like ITIL Foundation are also important, as well as Cyber Essentials for cybersecurity. Â
For assessing technical proficiency, look for vendor accreditations like Microsoft Gold Partner or high-level certifications like CISSP (Certified Information Systems Security Professional) for senior staff.Â
What information do I need to provide to an IT services company?
To initiate a successful partnership with an IT services company, you must be prepared to share detailed information across three critical tiers. Initially, outline your business context: including key growth objectives, the total count of users and endpoints, budget constraints, and a clear list of current IT challenges or 'pain points.'Â
Secondly, you’ll need to supply technical documentation, i.e., a complete inventory of hardware, existing licensed software and their keys, a network topology map, and details on any critical legacy systems. Lastly, you'll need to provide a statement of all mandatory compliance requirements and the necessary access credentials for core systems, such as firewalls, cloud tenants, and primary servers.Â
What factors affect IT services agency pricing?
Pricing for IT services in the UK is heavily influenced by the scope and inherent complexity of the required support, which determines the necessary staffing and skillset. Factors that directly impact costs include: the size and scale of the organization (number of users and managed devices), the stringency of the Service Level Agreement (SLA) required, especially for 24/7 or mission-critical support, and the technical maturity of the existing IT estate.Â
Additionally, stringent regulatory compliance will increase pricing, as well as the agency's location within the UK (London-based services typically cost more due to higher labor rates).Â
What questions should I ask United Kingdom IT support company before hiring?
Before committing to a United Kingdom IT support company, pose these questions to thoroughly assess its suitability, expertise, and operational alignment with your business:Â
- What are your guaranteed response and resolution times as per your Service Level Agreement (SLA)?Â
- How do you ensure full compliance with GDPR and other UK-specific data protection legislation?Â
- Do you operate a 24/7/365 UK-based service desk or is support outsourced after hours?Â
- What is your defined process for handling a high-priority cyber-security incident or major outage?Â
- Can you provide an example of how you've helped a client leverage cloud technology for a business outcome?Â
- How frequently do you conduct proactive security testing, patching, and hardware life-cycle reviews?Â
















