Discover top IT services companies in London that have partnered with leading brands like McDonald's and Coca-Cola. DesignRush connects over 1M monthly visitors with trusted agencies, facilitating over 100,000 successful client-agency matches each month. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

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 × London × Government × $1,000 - $10,000 ×Clear Filters
  • SoloWay - your sustainable digital transformation companion!

    We build custom software solutions that drive business growth, scale operations, and transform ideas into powerful digital products. Our main mission is to be a catalyst for successful transformation...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    37 Projects Listed
  • AI systems, custom software, mobile apps and eCommerce for growing businesses

    Mindrops builds AI systems, custom business software, mobile apps and eCommerce for growing companies moving a core part of their business onto software. We work with founders and operations heads in retail, food, manufacturing, finance, healthcare and logistics...

    Top Services:

    • Web Development
    • IT Services
    • AI Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    39 Projects Listed
  • Transforming Businesses Through Digitally

    MMC Global is a software and mobile app development company headquartered in Austin, Texas, with offices in Dubai, Riyadh, and London. We build scalable enterprise and startup solutions, including AI, cybersecurity, blockchain, IoT, and web development...

    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
  • Your CRM Success Partners

    A leading Salesforce Consulting Company with more than 2000+ projects delivered and a Salesforce Crest & MSP partner, HIC Global Solutions specializes in end-to-end Salesforce consulting and cloud-based custom solutions for growing businesses...

    Top Services:

    • CRM Consulting
    • Software Development
    • Cloud Consulting
    • Staff Augmentation
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • From Idea to Production: Software That Works

    We help small and medium businesses grow with scalable, high-performance software. From backend systems to custom applications, our team delivers clean, reliable solutions that work in the real world...

    Top Services:

    • IT Services
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • The Microsoft Cloud & Cyber Security Specialists

    Stripe OLT are a multi-award-winning Managed Service Provider, specializing in IT, cloud & cyber security. With office in London Bristol, and Manchester, their team support and secure critical infrastructure throughout the UK...

    Top Services:

    • IT Services
    • Managed Services
    • Cybersecurity
    • Cloud Consulting
    • IT Compliance Solution
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Custom Software Development, Design & Consulting

    For startups, we produce specialized software, and our aim is to use technology to help our clients succeed...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • UI/UX Design
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Microsoft 365 Automation That Transforms Private Sector Operations

    VMR Check is a UK-based digital agency specializing in Microsoft 365 automation solutions. They offer services to help businesses streamline their operations and enhance productivity through tailored automation strategies...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Big Data Analytics
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $1229/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovative Technology Solutions.

    StackOne is a premier provider of advanced technologies and services in Zambia, specializing in scalable solutions tailored for businesses of varying sizes. We take pride in our extensive pool of skilled developers, ready to collaborate on your software projects. Leveraging our accelerated development...

    Top Services:

    • Mobile App Development
    • Web Development
    • IT Services
    • Graphic Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Making Technology Simple

    1st-IT is a London-based IT support and managed services provider established in 2000. We help SMBs and charities across London with IT support, cybersecurity, cloud services, and Cyber Essentials certification. With over 25 years of experience, we deliver fast, reliable, and cost-effective technology...

    Top Services:

    • Managed Services
    • IT Compliance Solution
    • IT Services
    • Cybersecurity
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Ideas With Craftsmanship

    Wistkey Technologies Group is a London-headquartered IT staff augmentation and software delivery firm, founded in 2016, with 127 engineers across hubs in the UK, Hong Kong, Shenzhen and Manila. We add backend, frontend, mobile, QA, DevOps, data and AI engineers to your team on demand — as fast as 48 hours...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
  • 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

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
130,112+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
12

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

Frequently Asked Questions

What types of IT support can London IT support companies provide day to day?

London IT support companies handle the daily tech issues that keep a business running smoothly. Their day-to-day support services include: 

  • Help desk support 
  • Device setup and troubleshooting 
  • Network monitoring 
  • Software updates 
  • Security monitoring 
  • Email and account management 
  • Backup checks 
  • Remote and on-site technical support 

How do IT services companies in London improve security and reduce risk?

IT services companies in London improve security by tightening your systems, reducing weaknesses, and watching for threats in real time. They also put controls and backups in place so issues don’t turn into major losses.  

  1. Continuous monitoring 
  2. Patch and update management 
  3. Firewall and antivirus management 
  4. Access control and permissions checks 
  5. Data backup and recovery planning 
  6. Employee security training 
  7. Incident response support 

What certifications should an IT services company in London have for compliance?

An IT services company in London should hold certifications that prove it meets strict security and compliance standards: 

  • ISO 27001 shows it manages information security correctly 
  • Cyber Essentials or Cyber Essentials Plus confirms that it protects against common cyber threats 
  • ISO 9001 helps prove quality management 

Some companies also carry sector-specific compliance, like GDPR readiness or PCI DSS, if they handle payments. 

How fast can a London IT support company respond to outages or incidents?

Most London IT support companies respond within minutes for critical outages. Many offer guaranteed response times under an SLA, often 15 to 60 minutes depending on the plan. 

High-priority incidents usually get immediate remote attention. On-site support can arrive the same day when needed. The exact speed depends on your service level agreement.

What is included in a standard IT support package from a London provider?

A standard IT support package from a London provider covers the core services a business needs to stay operational. 

  • Help desk support 
  • Device setup and troubleshooting 
  • Network monitoring 
  • Patch and update management 
  • Security tools management 
  • Backup monitoring 
  • User and email management 
  • Remote and on-site supportÂ