Top Custom Software Development Companies in the UK

Between them, the 85 best-ranked of these 86 IT service providers cover web development (76), web design (63), software development (59) and UI/UX design (37). 83 of them have written a profile you can read before you get in touch.

1. 49

   

   Supersonic Playground Ltd

   Web Development · Web Design · Software Development

   Design to propel your business. We combine creativity, design, and technology to help businesses grow their market share by positioning them as the best in their field.

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2. 50

   

   StressFree Sites

   Social Media Marketing · Web Development · Web Design

   StressFree Site is a digital consultancy based in London, Dubai, and Hong Kong. Since 2011 we have been improving the digital components of our client's businesses.

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3. 51

   

   The Web Kitchen UK

   Mobile App Development · Web Development · Web Design

   The Web Kitchen (TWK) is an award-winning digital agency based in central London. We bring design and technology together to create digital experiences that excite and inspire.

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4. 52

   

   Regent Branding

   Search Engine Optimization · Web Development · Web Design

   Regent Branding is a digital marketing agency that offers people quality online exposure.

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5. 53

   

   Gismart

   Web Development · Web Design · Software Development

   Gismart develops music entertainment apps and games for mobile.

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6. 54

   

   AnyData Solutions

   Web Development · Web Design · Software Development

   Our age is defined by exponentially growing data and rapid market change.

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7. 55

   

   Kagool

   Mobile App Development · Web Development · Web Design

   Kagool is an award-winning digital agency and top tier, Sitecore Platinum Partner. We have offices in Cardiff, Manchester, and London.

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8. 56

   

   Razor Ltd

   Search Engine Optimization · Web Development · Web Design

   We co-create digital products and systems for transformational impact. Using our broad experience of software and design, we make the complex simple.

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9. 57

   

   Cyber Noise

   Mobile App Development · Web Development · Web Design

   Cyber Noise is a London based, boutique software development company. We specialize in the design and development of bespoke software, both web, and mobile, for startups.

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10. 58

    

    Luminos Software

    Mobile App Development · Search Engine Optimization · Web Development

    Luminos helps entrepreneurs and entrepreneurially-minded companies create exceptional digital products and transform their businesses for the future.

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11. 59

    

    Coyote Software

    Web Development · Software Development · Software Testing

    What is Coyote? Coyote is a market-leading commercial property platform. What does Coyote do? Coyote has two modules Coyote Market and Coyote Managed.

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12. 60

    

    Degree 53

    Mobile App Development · ERP Software Development · Software Development

    We're a leading technology provider, specializing in the development of bespoke gambling and betting platforms, web and mobile solutions, as well as UX, design and consultancy…

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13. 61

    

    Aquarium Software

    Web Development · Software Development · UI/UX Design

    We are an elite group of entrepreneurial technologists who in 2006 founded Aquarium and brought a shared vision to life.

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14. 62

    

    Catalyst IT Europe Limited

    Web Development · Web Design · UI/UX Design

    Catalyst IT is a world-leading open-source company with an international reputation for delivering quality software while following strong open source development practices.

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15. 63

    

    Skuuudle

    Web Design · Software Development · IT Services

    Skuuudle provides retailers, distributors, and brands of all sizes with price and product intelligence, enabling them to optimize margins and increase market share through…

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16. 64

    

    OnSecurity

    Web Development · Web Design · IT Services

    OnSecurity replaces the overhead of traditional penetration testing firms with a simple online interface.

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17. 65

    

    Innovise

    Software Development · CRM Development · HTML5

    Innovise is a vertically focused business working with global Facilities Management and Support Services businesses to supply its market-leading line of business applications:…

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18. 66

    

    Ocado Technology

    Web Development · Software Development · UI/UX Design

    Ocado Technology is powering the future of online retail through disruptive innovation.

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19. 67

    

    Kalibrate

    Web Development · Web Design · IT Services

    Kalibrate’s decision-making software empowers fuel and convenience retailers across the globe with the market intelligence, micro-local data, and precision pricing and planning…

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20. 68

    

    dataJAR Ltd

    Mobile App Development · Web Development · Web Design

    Welcome to dataJAR - elegant and powerful Apple services for education and business.

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21. 69

    

    Humboldt Systems Limited

    Mobile App Development · Mobile Platforms · iOS App

    Humboldt Solutions is an app developer and systems specialist with a reputation for delivery.

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22. 70

    

    Avenir Business Solutions

    Search Engine Optimization · Web Development · Web Design

    Avenir Business Solutions is a UK based Software Development and IT Consulting company founded in 2005.

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23. 71

    

    Bromcom

    Web Development · Web Design · Software Development

    Bromcom has 25+ years’ experience providing innovative, leading edge award winning IT solutions to schools, colleges & local authorities that demanded more from their IT.

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24. 72

    

    Vaxtor Recognition Technologies

    Web Development · Web Design · Software Development

    Software for license plate recognition in the most demanding scenarios. We develop high-performance products and solutions for license plate recognition in any scenario.

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