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.
Your Trusted Partner for Professional IT Certification Training
Impact IT Training helps people build successful careers in technology through practical, instructor-led certification courses. We specialise in CompTIA, Cisco, Microsoft Azure, Cyber Security, Networking, Cloud Computing, Windows Server, and IT Support training. Whether you're starting your first IT job...
Top Services:
- IT Services
- HR Outsourcing
- IT Compliance Solution
- Cybersecurity
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $600/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsImpact IT Training Services
Data sourced from the agency's DesignRush profileEducation Industry Software & IT Services Industry Industrial Industry
Impact IT Training Reviews & Testimonials
jean poulard's Review Sourced from Google
I highly recommend this I took the Security+ certification one-on-one with an instructor I learned a lot took me a month of training 3hours a day twice a day after so many failed practice exams and timed exams I passed my Security+ on my first attempt after 4 weeks
zain khodabaksh's Review Sourced from Google
I completed my IT training and CCNA certification with Kurrum, and the experience was excellent. His teaching style is clear, engaging, and highly practical. He breaks down complex networking concepts in a way that’s easy to understand, and he always makes sure you’re confident before moving on. Kurrum is patient, knowledgeable, and genuinely invested in your success. I’d highly recommend training with him to anyone looking to build strong IT and networking skills.
Not your Business's Review Sourced from Google
I recently completed the CCNA 200-301 v1.1 course at Impact IT Training and couldn’t be happier with the experience. Our instructor, Khurram, explained complex concepts clearly using real-world examples. The hands-on lab sessions and practical exercises made learning very effective. The mock tests helped me assess my skills and prepare confidently for the CCNA exam. Thanks to them, I feel ready to succeed and apply my knowledge in real-world networking roles. I highly recommend Impact IT Training to anyone serious about learning networking and passing their CCNA.
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 ReviewsEvolve With Us
Dionix is a technology studio that ships high-performance websites, native mobile apps, and scalable SaaS products for ambitious brands worldwide...
Top Services:
- Web Design
- eCommerce Development
- WordPress Website Design
- Web Development
- UI/UX Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDionix AI Services
Data sourced from the agency's DesignRush profileDr. Jen Moran-Kobes Arlen-Supply Premier-Energy-Global Human-Edge-Capital HASTE Research Ltd Empire Medicines LTD UK-HEALTH CARE SUPPORT SERVICES Uk-Aid Foundation BHB Airport transfer Apex RCM AI
Dionix AI Reviews & Testimonials
Klara Bastien's Review Sourced from Google
Amazing service!!! Dionix asisted me with every step & is always there to provide prompt support. They are very transparent with their clients which is what attracted me the most when I decided to become their client. I love that they can create a plan tailored to your goals. Dionix truly care about their clients. 10/10 would recommend!
Grace Johnson's Review Sourced from Google
They are very welcoming and super supportive of your business, and they explain the whole process. Kevin was kind and energetic as well as understanding of starting up a business. Only down side is that it's hard to communicate your vision of the website when you're doing everything virtual. We had some misunderstandings, but through some video calls and messages, they created my vision. I will definitely use them again if I ever need another website.
zack johanson's Review Sourced from Google
So far so good, nothing but professional, punctual, and communicative is how i would describe my experience with dionix and his team to this point. Looking forward to their continued effort to give me the highest quality service possible.
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
A Customer Focused, Full Service Marketing Agency
Zephi is a customer focused marketing agency that helps businesses of every size grow by delivering creative and tailor-made marketing solutions. We develop future-proof strategies and solutions to grow with your business. Whatever your requirements, large or small, Zephi can offer you the perfect solution...
Top Services:
- SEO
- Content Marketing
- Digital Marketing
- Social Media Marketing
- Email Marketing
- Show more
- Location
- Rugeley, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $48/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsZephi Services
Data sourced from the agency's DesignRush profileAndrew Wommack Ministries Anderson Wilde & Harris The Purim Trust Access Tours Jukes Group Ltd Pure Cloud Solutions DeltaXML
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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
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