Top IT Consulting Firms in London 2026 Rankings & 211 Client Reviews for 17 Service Providers

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  1. Featured IT Consulting Firms
  2. List of the Best Consulting Companies in London
  3. Top Rated IT Consulting Firms in London
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  5. IT Consulting Firm Alternatives in London

We have a list of 17 IT consulting firms in London. This list contains matching case studies and references, 211 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best IT Consulting Firm for your business requirements.

  • Chudovo OÜ Logo
    Chudovo OÜ
    4.9
    AWARD WINNER TOP RATED
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    Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More

    51-200
    > €10,000
    €25 - €49
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  • lise GmbH Logo
    lise GmbH
    4.8
    AWARD WINNER TOP RATED
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    We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More

    51-200
    > €5,000
    €100 - €149
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  • Innowise Logo
    Innowise
    4.9
    AWARD WINNER TOP RATED
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    Let's develop software together! The Innowise is a leading software development company based in Frankfurt am Main, Germany. We serve customers locally and globally with offices in various countries including the USA. With over 16 years of experience and a team of 1500+ skilled professionals, we develop innovative software solutions using cutting-edge technologies. Our expertise lies in developing customized technical solution... Read More

    1,001-5,000
    > €10,000
    €25 - €49
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  • Adastra Corporation Logo
    Adastra Corporation
    4.9
    AWARD WINNER TOP RATED
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    AI-first. Data, analytics, and the cloud. Adastra Corporation helps organizations across Germany and Europe turn investments in AI, data, and cloud into measurable business outcomes—securely, responsibly, and at scale. With more than 25 years of experience, Adastra Corporation supports companies in modernizing existing infrastructure, improving operational efficiency, and enabling data-driven decisions through advanced analytics and AI... Read More

    1,001-5,000
    > €25,000
    €100 - €149
    Visit Website
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List of the Best Consulting Companies in London

  • Chudovo OÜ Logo

    Chudovo OÜ

    4.9
    TOP RATED
    Chudovo OÜ Team

    10% IT Consulting

    Agile Transformation Digital Strategy Digital Transformation IT Strategy Project Management
    51-200
    > €10,000
    €25 - €49
    London, UK + 4
    Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams foll... Read More
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    Website
  • Andersen Germany GmbH Logo

    Andersen Germany GmbH

    4.2
    Andersen Germany GmbH Team

    5% IT Consulting

    1,001-5,000
    > €10,000
    €25 - €49
    London, UK + 9
    Custom software development company Andersen is an international custom software development company with a strong focus on technology-intensive industries. Since its foundation in 2007, the company has opened more than 16 development centers and 16 sales offices around the world. More than 3700 highly skilled specialists work on t... Read More
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    Website
  • MIN3 Ltd Logo

    MIN3 Ltd

    0.0
    MIN3 Ltd Team

    30% IT Consulting

    Agile Transformation Digital Strategy Digital Transformation IT Strategy Project Management
    11-50
    > €25,000
    London, UK
    We harness emerging technology and propel its widespread adoption At MIN3, we have a singular mission: to harness the potential of emerging technology and propel its widespread adoption. Through close collaboration with our clients, we drive positive disruption, unlocking new possibilities for sustainable growth. Our consultants bring a wealth of business... Read More
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  • GroupBWT Logo

    GroupBWT

    0.0

    10% IT Consulting

    Digital Transformation
    51-200
    > €5,000
    €50 - €74
    London, UK
    We build data platforms GroupBWT is a consulting firm specializing in data management and the construction of data platforms. Our approach combines classical data warehousing with robust visualization tools, ETL processes, and business intelligence. The platforms we create are designed to collect, analyze, distribute, a... Read More
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    Website
  • Portox Logo

    Portox

    4.6
    TOP RATED

    15% IT Consulting

    Digital Transformation IT Strategy Project Management
    2-10
    > €10,000
    €100 - €149
    London, Portugal + 8
    Get fractional access to FANG professionals PX is a product studio built on deep expertise in design, engineering, and product leadership. We help teams turn ideas into real products—from the very first concept through launch—where we particularly excel in e-commerce and retail. Our staff includes specialists who previously served as digit... Read More
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    Website
  • The Mobile Bakery Logo

    The Mobile Bakery

    5.0
    TOP RATED

    25% IT Consulting

    11-50
    > €10,000
    €25 - €49
    London, UK + 1
    We transform business into mobile apps. Based in Barcelona, The Mobile Bakery helps businesses make the most of mobile. We turn a deep understanding of each client’s needs into strategies and digital solutions that support their goals—or open up new opportunities. The result: apps designed to deliver real impact. Read More
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    Website
  • knowmad mood Logo

    knowmad mood

    4.4

    35% IT Consulting

    5,001-10,000
    > €10,000
    €25 - €49
    London, UK + 2
    IT and services solutions Since 1994, knowmad mood has helped organizations navigate digital change by bringing together business insight, technology and skilled people. Its approach pairs innovation with sustainable growth, creating value for more than 500 clients and helping them tackle the market’s increasingly complex... Read More
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    Website
  • Bolders Consulting Group Logo

    Bolders Consulting Group

    5.0
    TOP RATED

    15% IT Consulting

    Digital Strategy
    2-10
    €50 - €74
    London, UK + 3
    Unleash the Future of Supply chain! Bolders Consulting Group assists you in gaining a real edge through advanced technologies for supply chain management—spanning SAP, cloud solutions, big data, analytics, and AI/ML. Read More
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    Website
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    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
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  • Codurance Ltd Logo

    Codurance Ltd

    4.4

    20% IT Consulting

    51-200
    > €100,000
    > €200
    London, USA + 6
    Craft at Heart Codurance helps organisations get more from their technology by transforming ageing software and data foundations for the AI era. This global consultancy enables teams to launch features sooner, lower operating expenses and embrace AI without causing major disruption to the business.or more than... Read More
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    Website
  • Premium Plus Logo

    Premium Plus

    5.0
    TOP RATED

    25% IT Consulting

    11-50
    > €1,000
    London, UK + 4
    AI-powered Zendesk solutions for CX and EX success Premium Plus is a dependable Zendesk partner, helping more than 1,000 organisations across the full span of their CX and EX journey. From choosing the right licence to buying, we also take care of rollout, refine your workflows, and provide continuous assistance—so the relationship delivers more... Read More
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    Website
  • Kalita Partners Logo

    Kalita Partners

    5.0
    TOP RATED

    55% IT Consulting

    2-10
    > €1,000
    > €200
    London, UK + 1
    Trusted advisor for critical decisions Our team helps clients navigate high-stakes situations that can seriously affect performance and public standing. Drawing on deep expertise in technology, forensic investigation, and business intelligence, our international specialists work carefully and discreetly to uncover the facts—so clients... Read More
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    Website
  • MediaMonks Logo

    MediaMonks

    4.9
    TOP RATED

    15% IT Consulting

    201-500
    > €25,000
    €100 - €149
    London, UK + 3
    Global creative production partner. MediaMonks stands as the largest creative digital production company in the world. We focus on partnering with advertising agencies—supporting them end to end—to design outstanding digital experiences for global brands. Our award-winning expertise spans film, games, and mobile, and it’s been hono... Read More
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    Website
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  • AKT Global Logo

    AKT Global

    4.0

    15% IT Consulting

    201-500
    > €1,000
    €150 - €199
    London, UK + 2
    Our business is people. AKT ranks among the EMEA region’s biggest consultancies for People Experience Cloud solutions. We help organizations reshape the way they work by guiding SAP SuccessFactors HXM, Qualtrics EX+CX, SAP CRM, and SAP Commissions programs from start to finish, covering implementation, integration, tu... Read More
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    Website
  • Dragon Rouge Logo

    Dragon Rouge

    0.0

    15% IT Consulting

    501-1,000
    > €25,000
    €150 - €199
    London, UK + 7
    Independent Global Brand Agency Dragon Rouge is an international design and innovation advisory firm. We work with brands and companies to spark change, build momentum, and shape growth. By combining insight, anticipation, and creativity, we guide clients in setting strategies that lead to new products, services, and memorable... Read More
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    Website
  • Mifort Logo

    Mifort

    0.0

    10% IT Consulting

    11-50
    > €10,000
    < €25
    London, UK + 2
    Web and Mobile Development Mifort is a software development outsourcing firm with 8+ years of experience and 200+ delivered projects. We focus on helping organizations get high-impact software that balances cost and delivery speed—built around the requirements you care about. As a remote-first team, we can draw on engineer... Read More
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    Website
  • emagine Logo

    emagine

    0.0

    10% IT Consulting

    Digital Transformation IT Strategy
    5,001-10,000
    > €10,000
    €100 - €149
    London, UK + 9
    From Expertise to Impact, The emagine Way More than a mere supplier, we act as a dependable partner—working with clients to tackle their toughest obstacles. By pairing experienced specialists on our team with a worldwide network of carefully screened consultants, and using an insight-led delivery approach, we design effective solutions a... Read More
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    Website
  • Zenith Business Solutions Logo

    Zenith Business Solutions

    0.0

    15% IT Consulting

    51-200
    > €10,000
    < €25
    London, United Arab Emirates + 5
    We Secure IT & Boost Your Digital Solutions Our team is highly specialized and fully focused on helping your organization succeed. Through reliable technology services, we enable the market edge you’re aiming for. Read More
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    Website

Top Rated IT Consulting Firms in London

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