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.
Digital Aptech has delivered IT and software development services for over a decade. It has completed 1,700+ projects for over 400 clients, including GSK and Netflix. The agency fits enterprises needing custom software or cloud engineering from the best IT services companies in the UK...
Top Services:
- eCommerce Development
- Web Development
- Mobile App Development
- IT Services
- Web Design
- Show more
- Location
- Ravenshead, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Portfolios Count
- 11 Projects Listed
Virva Infotech is an India-based software development company serving clients across the UK, USA and worldwide. Established in 2020 and led by professionals with 12+ years of experience, we build mobile apps, web applications, SaaS platforms and bespoke software solutions...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- eCommerce Development
- Web Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 9 Projects Listed
Ezulix is a custom software development company specialising in bespoke software designs tailored to specific business requirements. Ezulix specialises in on-demand solutions in the following fields:...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- Software Development
- IT Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
MMC Global has delivered 500+ enterprise integrations for clients like ADNOC and ENOC. It maintains a 98% delivery success rate across 150+ enterprise clients. The agency fits enterprises needing custom software, cloud, or IT consulting...
Top Services:
- Software Development
- AI Development
- Blockchain
- Wearables
- IoT
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
SENLA has built custom software and dedicated engineering teams since 2012, growing to 800+ tech experts. Its work for Bosch delivered ROI within the first month. The agency is best for enterprises needing staff augmentation or development centers...
Top Services:
- Staff Augmentation
- Mobile App Development
- Software Development
- CRM Consulting
- UI/UX Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 38 Projects Listed
Chudovo offers custom software and legacy modernization, completing 160+ projects. In its 15 years of experience, the UK IT services company has cut delivery time in half for clients like YesCare. The agency suits healthcare and B2B firms needing legacy modernization or dedicated teams...
Top Services:
- Software Development
- IT Services
- eCommerce Development
- AI Development
- Mobile App Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Portfolios Count
- 98 Projects Listed
We create experiences that transform brands, grow businesses and make peoples lives better...
Top Services:
- SEO
- Digital Marketing
- eCommerce Development
- Digital Services
- Web Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Cybage is an information technology company specializing in outsourced product engineering and IT consulting services. With over three decades of experience, we are a leader in software development, partnering with some of the world's largest independent software vendors (ISVs) and enterprises. Our team of...
Top Services:
- Software Development
- IT Services
- Cloud Consulting
- Web Development
- IoT
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
OneClick builds AI-powered software solutions and systems, from custom platforms to intelligent automation, that modernize how businesses run, with deep expertise in travel technology, custom software, and enterprise solutions...
Top Services:
- UI/UX Design
- Web Design
- SEO
- Digital Marketing
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
addmustard is a brand, marketing and technology agency for entrepreneurs. And businesses with a healthy dose of entrepreneurial spirit...
Top Services:
- SEO
- Branding
- Digital Strategy
- Web Design
- UI/UX Design
- Show more
- Location
- Brighton, United Kingdom
- Number of Employees
- Under 49
As a digital agency we design, build and promote your website. Our services include bespoke Website Design & Development, Digital Marketing, Consultancy, Web Hosting, Support & Maintenance...
Top Services:
- Web Development
- WordPress Website Design
- Web Design
- eCommerce Development
- IT Services
- Show more
- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Ignitho is acclaimed as one of the premier Software Development Companies in New York, USA. We specialize in delivering high-quality software development services to enterprises, employing a Frugal Innovation methodology that emphasizes achieving more while optimizing resources. Our approach prioritizes...
Top Services:
- Big Data Analytics
- IT Services
- Business Consulting
- AI Development
- DevOps Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Braidr is a global data and AI consulting company. They combine applied data science, AI, and systems thinking to engineer organisational intelligence for businesses, helping them maximise efficiency, perform better, and accelerate real-world advantage...
Top Services:
- AI Development
- Big Data Analytics
- Cloud Consulting
- IT Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
For Enterprise, Expertise, Excellence, and Execution - FE defines success.Revolutionize your business with FindErnest. Leverage our global insights and custom strategies for enhanced growth and performance through innovation. Our solutions, including Technology Consulting, AI & Cybersecurity, and Cloud...
Top Services:
- IT Services
- IT Compliance Solution
- DevOps Consulting
- Cybersecurity
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
At GSS Tech Solutions, were redefining IT services with a commitment to excellence, reliability, and innovation. Each project reflects our dedication to quality, timeliness, and consistent performance. By continuously evolving our technology and enhancing client value, our passionate team thrives on embracing...
Top Services:
- Web Development
- eCommerce Development
- Digital Marketing
- SEO
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
NexaForge Tech Ltd is a leading Software and IT services agency focused on helping businesses navigate digital transformation. We specialize in delivering tailored solutions that enhance operational efficiency, improve security, and strengthen your online presence across various industries...
Top Services:
- IT Services
- Staff Augmentation
- Software Development
- Mobile App Development
- eCommerce Development
- Show more
- Location
- Nottingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
BigLadder Technologies is a leading IT solutions provider, specializing in web & mobile app development, eCommerce, SEO, PPC, custom CRM, AI integrations, and chatbots...
Top Services:
- Digital Marketing
- Managed Services
- IT Services
- Mobile App Development
- Web Development
- Show more
- Location
- Hillington, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
We provide intelligent research and digital solutions for a wide range of media partners in the UK and overseas, helping them to build stronger, deeper relationships with their advertising and exhibitor clients. Through working together, our partners can:- Grow new revenue streams with strong growth...
Top Services:
- Market Research
- Software Development
- Mobile App Development
- IT Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Rendmate is a technology innovation company that transforms bold ideas into cutting-edge digital products. With expertise in AI, blockchain, and enterprise software, we build scalable solutions that accelerate growth and redefine industries...
Top Services:
- IT Services
- Software Development
- Web Design
- Business Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Invoked Digital is a software development company that excels in all kinds of software development and has core expertise in Hybrid Flutter development, It also has expertise in developing CRM systems, Bespoke Websites, Mobile application development, UI/UX designs, and much more...
Top Services:
- Mobile App Development
- Graphic Design
- Web Development
- Software Development
- AI Development
- Show more
- Location
- Reading, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $17/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Koderly is a bespoke software development and services company in Manchester, with 25+ years' experience in providing cutting-edge technology solutions to market-leading, multi-national brands...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
A-listware provides tailored software, analytics, and IT-outsourcing solutions combining seasoned engineering teams, flexible dev-staff augmentation, and data & BI capabilities to help businesses scale fast, stay agile, and leverage data-driven growth without the overhead...
Top Services:
- Big Data Analytics
- Software Development
- Mobile App Development
- AI Development
- IT Services
- Show more
- Location
- Saint Leonards, United Kingdom
- Number of Employees
- 100 - 249
Zero Point Creative Ltd is a London-based digital agency founded by Krishna de Gruchy, bringing 30 years of operational leadership to digital infrastructure. We manage WordPress websites, SEO and AI staffing for UK small businesses on a care plan model we don't build and disappear, we monitor, maintain and...
Top Services:
- Digital Strategy
- Digital Services
- Web Design
- WordPress Website Design
- Web Development
- 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
Cloud based travel technology platform for travel agencies, tour operators, and DMCs...
Top Services:
- Software Development
- Mobile App Development
- Web Design
- eCommerce Development
- Web Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
Bytexus is a trusted software development company with over a decade of experience, delivering secure, scalable digital solutions across AI, web, mobile, cloud, and enterprise technologies...
Top Services:
- IT Services
- Mobile App Development
- Software Testing
- Software Development
- Web Development
- Show more
- Location
- Dover, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
Cognivise is a London software development company. We build custom software, web applications and online stores, and put together dedicated engineering teams when a business needs more developers than it can hire in time. Clients work directly with experienced people, keep ownership of their code and get...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- SEO
- Content Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
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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:
- IT consulting
- Digital strategy
- Managed security services (MSS)
- Cloud services
- Network infrastructure and unified communications
- Data backup and recovery
- System modernization
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.
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.
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.'
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.
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.
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).
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:
- What are your guaranteed response and resolution times as per your Service Level Agreement (SLA)?
- How do you ensure full compliance with GDPR and other UK-specific data protection legislation?
- Do you operate a 24/7/365 UK-based service desk or is support outsourced after hours?
- What is your defined process for handling a high-priority cyber-security incident or major outage?
- Can you provide an example of how you've helped a client leverage cloud technology for a business outcome?
- How frequently do you conduct proactive security testing, patching, and hardware life-cycle reviews?
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