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 × Under $1,000 × Sort by: Top Rated ×Clear Filters
  • We help businesses in building Web, App, Software, and Adapting AI Solutions.

    Probey Services builds websites on WordPress and Shopify, iOS and Android apps, and web applications. The IT services firm has delivered 1,800+ projects across global markets. Best for small and mid-size businesses needing a cost-effective offshore development partner...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    94 Projects Listed
  • Software Development Company, Mobile & Web

    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
  • A-Perception

    Zaawia is a leading creative digital agency based in London, United Kingdom, specializing in innovative digital branding strategies. We are dedicated to pioneering ideas, crafting impactful artifacts, and nurturing meaningful connections with people...

    Top Services:

    • Branding
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • ERP Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • IT 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
  • Marketing & IT Solutions

    Dotsquares head office is based in Albourne (near Brighton and Hove), United Kingdom with international offices in the US, Australia, Europe, UAE, and has in-house development centres in Jaipur, India...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • Web Design
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $11/hr
    Minimal Budget
    Under $1,000
  • Market Jar is a London based digital marketing agency combining innovation with passion to produce powerful and significant organic growth for our clients. Our team is award-winning, reputable and recognised...

    Top Services:

    • Branding
    • IT Services
    • Web Design
    • SEO
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    Under $1,000
  • We create engaging, intelligent digital workspaces that transform the way people work.

    ClearPeople is a Consultagency - a hybrid breed of business offering technical consulting with digital agency services. We employ a team of "bright, expert and human" Consultagents. Founded in 2003 by Katya Linossi and Gabriel Karawani, we have over 16 years’ experience helping to bridge the gap between...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • Software Development
    • Creative Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Web Developement Company London

    We are a forward-thinking ecommerce development company dedicated to promoting brands across the digital world. Our innovative approach and fast-thinking inspire us to collaborate with brands and businesses that are focused on tomorrow...

    Top Services:

    • Digital Marketing
    • Software Development
    • Mobile App Development
    • Content Marketing
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • GoMedia

    Award WinnerRecipient of a Best Design Award for outstanding work.

    GoMedia is the world’s leading provider of onboard infotainment solutions for public transport. A subsidiary of Icomera...

    Top Services:

    • IT Services
    • Product Design
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Cloud computing is our future

    We design, implement and maintain infrastructures using cloud providers: Microsoft Azure, Amazon, Google Cloud...

    Top Services:

    • IT Services
    • Big Data Analytics
    • Cloud Consulting
    • Cybersecurity
    • Managed Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Your 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
  • Empowering Businesses with Next Level Digital Solutions.

    Tobams Group is a versatile consulting firm offering a diverse array of services, such as sustainability consulting, business consulting, and digital transformation. Our core mission revolves around the strategic transformation of businesses, achieved through our innovative consulting and forward-thinking...

    Top Services:

    • Business Consulting
    • IT Services
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • 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...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Elevate Your Online Presence!

    Elevate your online presence with UseCodify, your partners in web design and digital marketing. We specialize in creating captivating websites and boosting your visibility through SEO and innovative strategies. Let us help you stand out, connect with your audience, and achieve your digital dreams...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $16/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
  • Providing Affordable Quality IT Services & Solutions for All Your Business Needs

    Whitesol Technologies is a group of IT professionals that focuses on adding value and solving business challenges through the delivery of modern IT services and solutions...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed
  • Covering All Your Business Needs.

    TechVertu is a unique full-service IT agency. We connect with businesses of all sizes, offering all things tech, from IT support and consulting to bespoke infrastructural projects. We take pride in providing fast-paced, high-quality support and expert advice when needed...

    Top Services:

    • IT Services
    • Managed Services
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Minimal Budget
    Under $1,000
  • Bespoke software solutions for SMEs to work smarter and win more.

    At Red Eagle Tech we provide bespoke software development services for small and medium enterprises. Our solutions help SMEs work smarter, win more and dominate their industry. Friendly London-based team, fixed-price projects, no contract tie-ins...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    Under $1,000

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
130,779+
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
17

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