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.

United Kingdom × Software & IT Services ×
  • Lets Make It Together

    WebGenie.io is a full house digital agency offering SEO, link building, content writing, web development, social media marketing, paid ads, and IT solutions. We help businesses grow with tailored strategies, high-quality backlinks, and performance-driven campaigns. Our focus on innovation and transparency...

    Top Services:

    • SEO
    • Social Media Marketing
    • IT Services
    • Web Design
    • Digital Services
    • Show more
    Location
    Wolverhampton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Zoho, CRM, AI & Automation Specialists

    Mason & Co helps organisations improve the way they operate through better-connected business systems. We specialise in Zoho, CRM, AI, automation, integration and business intelligence, combining practical implementation with enterprise architecture thinking to create scalable, well-governed solutions...

    Top Services:

    • Digital Strategy
    • Web Design
    • WordPress Website Design
    • Web Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
  • Serious AI and distributed systems engineered for production.

    CHARLEE X is a UK software team that ships custom AI agents, agentic workflows, and reliable backends for B2B products. We work serverless-first on AWS and lean on TypeScript with Effect-TS so failures, concurrency, and service boundaries stay explicit as complexity grows. Engagements centre on production...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    York, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Best Digital Marketing Agency In Dubai

    Dataspot Technologies is a Dubai-based digital solutions provider empowering businesses with innovative IT, cloud, and AI-driven strategies. We deliver scalable technology, SEO, and marketing solutions that drive growth, enhance efficiency, and maximize ROI in the UAE and beyond...

    Top Services:

    • Web Design
    • Software Development
    • Digital Marketing
    • Web Development
    • SEO
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Behind bold businesses. Beyond ordinary growth.

    Aktyvus Group is an end-to-end business services ecosystem built to support entrepreneurs, founders, and growing SMEs with the infrastructure they need to operate, sell, manage, and scale. Providing Business modules such as Revenue Operations, Outsourcing and Staffing, and business consultation...

    Top Services:

    • Business Consulting
    • Branding
    • Reputation Management
    • Web Design
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Stop Guessing, Start Growing

    Retail intelligence software for mid-market FMCG brands. We turn store-level data into weekly decisions deployed in weeks, measured on margin...

    Top Services:

    • Business Consulting
    • Market Research
    • Engineering
    • AI Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Top 1% Tech Talent with 1500+ In-house Developers

    We don't just build software at Top Remotely we create solutions that work, scale, and impress. With a powerhouse team of 150+ in-house developers, we turn complex challenges into seamless digital experiences. Whether you need custom software, enterprise platforms, or next-gen IT solutions, we bring the Top...

    Top Services:

    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • IT Services
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
  • 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
  • Take Your Ecommerce Brand To Next Level

    DIT INTERACTIVE, based in USA and India, is a leading design and development agency with 14+ years of experience. Specializing in web and mobile design, they excel in creating innovative ecommerce solutions for various industries. As certified partners of BigCommerce and Shopify, they've delivered successful...

    Top Services:

    • eCommerce Development
    • Web Development
    • SEO
    • PPC
    • Social Media Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    10 Projects Listed
  • Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...

    Top Services:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
  • The Single Source For Your Business Technology Needs

    Congruent Software, headquartered in Bellevue, WA, delivers software development and IT consulting to global enterprises. With 30+ years and 3,000+ projects, the Microsoft and Salesforce partner specializes in AI, cloud, custom apps, data analytics, Dynamics 365, Salesforce and SharePoint...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Software Testing
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
  • Design & development of mobile & AR

    Building Award-Winning Mobile & AR Experiences...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    • VR/AR
    • Digital Strategy
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
  • #1 Reliable Digital Agency

    #1 Reliable Digital Agency.The world's most efficient digital marketing agency, providing a wide range of exclusive services.Tafol Technologies is ranked as one of the best digital marketing agencies in Asia...

    Top Services:

    • AI Development
    • Software Development
    • Blockchain
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Huntington, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Simple Solutions to Complex Problems

    The DV Factory is a premier consultancy specialising in providing industry experts and holistic project and application development teams for the delivery of initiatives in the VOT/OO, Performance Marketing & Data Automation spaces...

    Top Services:

    • Cloud Consulting
    • Managed Services
    • DevOps Consulting
    • IT Services
    • Business Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • More Customers, More Loyalty, More Time For You

    We design, build and manage websites for small business for a fixed monthly fee. No upfront payment required...

    Top Services:

    • Web Design
    • Web Development
    • Digital Strategy
    • Digital Services
    • SEO
    • Show more
    Location
    Ashill, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Expanding Possibilities

    An Award-Winning App Development Company | Leveraging Latest/Trending Technologies | Serving Across Globe...

    Top Services:

    • AI Development
    • VR/AR
    • Software Development
    • Mobile App Development
    • Cybersecurity
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • Trusted Software Engineering Solutions Provider based in Vietnam, With A Global Presence.

    As a trusted bespoke software development outsourcing company, we help business organizations tackle challenges of outdated software, inefficient processes, and poor digital presence...

    Top Services:

    • Software Testing
    • AI Development
    • Software Development
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
  • Custom Software Development That Actually Launches

    Wazobia Technologies builds scalable custom software products for startups and professional services. Dedicated engineers, transparent delivery, full ownership from MVP to enterprise scale...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Sriggle a Better way

    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
  • Design-led software and innovation solutions for ambitious digital products.

    New Icon is a software development company based in Bristol, UK, offering custom digital transformation services including AI enabled web and mobile app development, IoT solutions, and agile architecture to help clients of all sizes build technology enabled solutions that create business impact...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • IoT
    • Show more
    Location
    Bristol, United Kingdom
    Number of Employees
    Under 49
  • Custom Operations Systems For Growing Businesses

    OpsMavix builds custom operations systems that help growing businesses replace spreadsheets, manual work, and disconnected tools with one clear source of truth. We focus on inventory, workflows, reporting, automation, and internal business apps that give teams more control and less chaos...

    Top Services:

    • eCommerce Development
    • Software Development
    • ERP Consulting
    • CRM Consulting
    • ECM Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
  • Building Websites That Grow Your Business Digital Agency Since 2007

    Birmingham-based Koenig Web Design Ltd creates custom WordPress websites and delivers SEO, eCommerce, and digital marketing solutions with a dedicated team for results-driven online growth...

    Top Services:

    • Web Design
    • WordPress Website Design
    • SEO
    • Digital Services
    • PPC
    • Show more
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • 2Base Technologies is an enterprise software development company specializing in end-to-end IT digital transformation services. With registered offices in the UK, USA, and Australia and R&D centers in Kochi and Palakkad, India, we help businesses worldwide drive efficiency, innovation, and growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • eCommerce Development
    • AI Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Trusted Business IT Partner

    Since 1998, Quaid Technologies has partnered with businesses around the world to deliver software development, IT staff-augmentation and digital-marketing services. With 250+ skilled professionals and a global presence across 20+ countries, the company helps clients build secure, scalable platforms, automate...

    Top Services:

    • Digital Services
    • Graphic Design
    • Web Development
    • WordPress Website Design
    • Staff Augmentation
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • AI automation for businesses that want results, not roadmaps

    Rift Automation Solutions builds AI-powered automation systems for UK SMEs from missed call text-back and lead follow-up to CV screening, invoice chasing, and appointment booking. We replace manual tasks with intelligent workflows, so businesses save time, capture more leads, and grow without hiring...

    Top Services:

    • AI Development
    • Business Consulting
    • CRM Consulting
    • Customer Support
    • Phone Answering Services
    • Show more
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • We build the software and the tech teams behind it.

    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
  • SEO and Digital Marketing Agency in UK, USA & Europe

    Web Tick Digital provides SEO, digital marketing, web development, and app development services in UK, USA, Germany and other Europe Countries...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Bespoke Web Design & Development Studio In Chester, UK.

    Starkey Digital is a web agency based in Chester, UK, specialising in bespoke website design, web development, and digital experiences. We build high-performance sites with modern frameworks like SvelteKit, Three.js, and Cloudflare Workers crafted for speed, visual impact, and results...

    Top Services:

    • Digital Services
    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Chester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
  • We Turn Your Ideas Into Reality.

    Software development and IT consulting company built by technology enthusiasts. We focus on delivering an excellence of work for our customers...

    Top Services:

    • Web Development
    • WordPress Website Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $17/hr
    Minimal Budget
    $10,000 - $25,000
  • Our Vision Your Future.

    Ascot London Consulting is pleased to declare our official approval as a designated supplier within the Digital and Outcomes Specialist 6 Marketplace. This accreditation encompasses the categories of Digital Outcomes, Digital Specialists, and User Research Participants. As a result of this endorsement, ALC is...

    Top Services:

    • IT Services
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Unleash the power of SALESFORCE!

    At Windex, we recognize the unique needs of each organization, which is why we tailor our services to align with your specific requirements, ensuring our constant availability whenever you require our assistance. With a wealth of expertise, we excel in managing diverse end-to-end implementations, maintenance...

    Top Services:

    • Software Development
    Location
    Slough, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
  • Delivering Value Scientifically

    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
  • AI-Powered Software Development for Growing Businesses

    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
  • See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
  • Were Sharp Brands Creators

    Growing your business in this digital world is essential nowadays. If you want to be successful in business, you can hire the top-oriented services of Heylin Spark. We are a leading firm in the PR, media relations, reputation management, digital marketing, investor relations, strategic, policy research and...

    Top Services:

    • Public Relations
    • Branding
    • Design Services
    • Digital Services
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering Growth

    Aress Software is a global IT services and software development company that delivers custom digital solutions for businesses worldwide. With over 25 years of experience, it specializes in software development, cloud computing, DevOps, AI & data engineering, cybersecurity, and 24/7 managed IT support...

    Top Services:

    • Software Development
    • Cybersecurity
    • IT Services
    • CRM Consulting
    • Cloud Consulting
    • Show more
    Location
    Hoyland, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • We Build Software That Performs

    Vizrex Software Solutions is a software engineering company building custom web platforms, mobile apps, backend systems, integrations, automations, and AI-enabled business solutions. We work with businesses that need serious execution, practical technology decisions, and systems built for real-world...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • IT Services
    • Managed Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Innovate, Secure, Transform

    D-Tech Consultancy (DTC) delivers innovative, secure IT solutions tailored to your business. We simplify complex challenges and provide scalable, future-ready services. We offer IT consulting, cybersecurity, cloud solutions, network management, and managed services to boost performance and protect operations...

    Top Services:

    • Software Development
    • Web Design
    • Managed Services
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Birkenhead, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
  • Affordable And Quality ITES Outsourcing.

    With expertise in Web Development India, Silicon Valley Infomedia offers affordable Outsource PHP Development and Outsource Web Development services. Our team is dedicated to providing scalable, high-quality solutions for clients globally...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Swindon, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
  • Driving Global Growth Through Digital Intelligence

    IDS Tech Solutions is a part of IDS Infotech, founded in 1989. We build digital products, automate workflows, streamline processes, and maximize productivity through technology-led solutions. Our cross-domain expertise unlocks new possibilities across a range of industries from eCommerce to IT, and everything...

    Top Services:

    • Digital Strategy
    • Web Development
    • Mobile App Development
    • Cloud Consulting
    • Staff Augmentation
    • Show more
    Location
    Harrow, United Kingdom
    Number of Employees
    1000 & Up
  • Elevating Business Through SAP Excellence"

    At GlobalVox, we're your companions in the SAP journey, offering proven managed IT solutions. With over 20 years of experience, we uplift businesses by modernizing IT, ensuring security, and enabling flexibility...

    Top Services:

    • Mobile App Development
    • Blockchain
    • AI Development
    • Software Development
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
  • Growth, engineered. Net Solutions treats our clients' growth as an engineering problem and builds the software that solves it: Commerce Systems, digital platforms, and SaaS products. Founded in 2000, headquartered in Chandigarh, India, with offices in Toronto, London, New York, and Los Angeles...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • AI Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Minimal Budget
    $25,000 - $50,000

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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: 

  1. What are your guaranteed response and resolution times as per your Service Level Agreement (SLA)? 
  2. How do you ensure full compliance with GDPR and other UK-specific data protection legislation? 
  3. Do you operate a 24/7/365 UK-based service desk or is support outsourced after hours? 
  4. What is your defined process for handling a high-priority cyber-security incident or major outage? 
  5. Can you provide an example of how you've helped a client leverage cloud technology for a business outcome? 
  6. How frequently do you conduct proactive security testing, patching, and hardware life-cycle reviews?Â