Top Software Development Companies in the UK
Whether you plan to outsource software development services to the UK or hire top software developers locally, Goodfirms makes the process seamless for you. Our platform offers a well-curated list of the best custom software development companies in the United Kingdom.
You will find detailed company profiles combined with verified client reviews, portfolios, team size, hourly rates, industries served and more. All you need to do is apply relevant filters to shortlist the most suitable tech partner for your project needs. Whether your focus is on affordability, experience or innovation, Goodfirms enables you to connect with trusted UK software development companies that deliver exceptional results.
List of Top UK Custom Software Companies & Developers
-
Clock is an award winning digital agency. We combine design thinking and engineering to create digital experiences that are valuable in the real world. As a multiple award winning, friendly and fiercely-independent digital agency of 22 years, we work collaboratively with our clients to deliver transformative digital solutions; designed, built and managed by our team ... read Clock reviews & insights
NA10 - 491997Hertford, United Kingdom -
Bringing fresh insight we can really add value by exploring your ideas and business goals fully with you. Our expert team of designers and engineers seek the best solutions to your problems through a process of discovery and whether you have a new idea or an existing product, we’ll help you fly. We work in ... read DabApps reviews & insights
NA10 - 492010Brighton, United Kingdom -
At Sprint Innovations, we understand the power of difference. We unlock potential by reimagining processes to perform bigger and better. Our ability to transform complex into clarity is our gold. Always ready to shake things up and redefine excellence. Always ready to be the game changer.
NA2 - 92014London, United Kingdom -
We specialise in cloud-native application build, cloud adoption/migration and delivering devops capability. We have a team of AWS qualified architects and Kubernetes systems administrators, all of whom are experienced developers, ready to deliver a massive force multiplier to your development and product teams. Our focus on developer-led solutions mean tight integration with your teams, innovative ... read Isotoma Limited reviews & insights
NA10 - 492004York, United Kingdom -
We produce bespoke web software and websites from our in-house development team in Gloucestershire, UK. Helping you empower your business with easy user experiences, project development from conception to delivery, and strong ongoing relationships. Bespoke business software includes CRMs, intranets, member logins, online learning management and more. Plus bespoke web design, hosting and support for ... read Bluelinemedia reviews & insights
NA2 - 92001London, United Kingdom -
Save on your taxes and ensure business growth under the guidance of Barrie Ingram Accounts Ltd – Tax Savers. Working for over 15 years, we are 100% dedicated towards making the lives of our clients easy. We provide services to self-employed and small businesses. Our accounting process will keep you stress-free, happy, and allow you ... read Barrie Ingram Accounts Ltd reviews & insights
< $25/hr50 - 2492010Colchester, United Kingdom -
Innovation when it matters most. We build software and services that help keep people safer, healthier, and better connected worldwide. Our customers are national governments and international health bodies. They’re also police forces, emergency services, local authorities, and housing providers, all working to prevent harm and provide the right support. Our software and services get ... read NEC Software Solutions reviews & insights
NA1,000 - 9,999Hemel Hempstead, United Kingdom -
Dashro was created to provide bespoke IT development solutions for Wealth, Fund and Asset Management institutions servicing small to medium-sized finance companies who believe their IT requirements are not currently being met by the market. We are a lot more than a bunch of developers because our developers have a vast amount of experience working in ... read Dashro Solutions reviews & insights
$100 - $149/hr2 - 92021London, United Kingdom -
Cell Software is a “One-Stop Shop” for the design and development of mobile and web solutions. Our expertise includes the management of whole projects; we can take full end-to-end responsibility, delivering results of the highest quality. We are a trusted supplier of software certification services, which we provide in collaboration with our integrated ‘testhouse’. Our testing experts ... read Cell Software reviews & insights
NA10 - 492012Brighton, United Kingdom -
Our experience has shown that successful projects depend on good communications between consultants and clients. We recommend regular contact on all projects to maintain delivery schedules and prepare your business for system implementation.All consultants recruited by Redev are highly experienced and adaptive to new environments. Our consultants attend training courses on a regular basis and ... read ReDev reviews & insights
NA10 - 49Leeds, United Kingdom -
Known for its top-quality academic help services, Writemyessay is a renowned academic writing help agency that is rapidly leading the essay writing and online academic help industry in the United Kingdom. Writemyessay.uk offers students in the UK with some of the finest academic support with the help of a huge team of academic writers, researchers, ... read WriteMyEssayUK reviews & insights
NA10 - 49Long Benton-Killingworth, United Kingdom -
TrackGenesis is a leading software development and consulting firm headquartered in Aberdeen, Scotland.🏴 We develop custom software applications using cutting edge Blockchain technology that is best fit for our clients. We support sustainable business by providing software solutions that create transparency and trust in their workflow. 👨💻👩💻Our dedicated team will be on hand to listen to ... read TrackGenesis reviews & insights
NA10 - 492019Aberdeen, United Kingdom -
We specialize in Marketing Mix Modeling (MMM) and Media Effectiveness Measurement. We offer our clients a comprehensive MMM software suite backed up by a wide range of managed services solutions to help identify sales drivers, measure MROI and optimize Marketing budgets.
NA50 - 249London, United Kingdom -
Custom Built Software was established in July 1996 by Robert Tokeley, and Richard Tokeley BSc (Hons). Since that date the company has been building up an impressive list of clients and associates, accompanied with a growing reputation for a fast and efficient service, competitive pricing, responsive and effective support, and more importantly, a high level ... read CBS Solutions LTD reviews & insights
NA2 - 91996Burnley, United Kingdom -
We are a digital studio specialized in helping ambitious startups & brands bring their products to life. We create and develop digital products with purpose, building better solutions that have a bigger impact.
NA2 - 92018London, United Kingdom -
The Curve is led by a team of industry leading experts who can design, build and integrate bespoke technical solutions into your organisation. We provide technical solutions at a start-up level, all the way through to publicly traded PLCs. The Curve offers a wide range of technical solutions including: MVP Development Bespoke Software Development Mobile ... read The Curve reviews & insights
$100 - $149/hr10 - 492019Salford, United Kingdom -
iQuantM technologies is known to deliver insights, efficiency, and value for its customers. Our team is well-versed in innovative technologies that have recently been introduced.
NA10 - 49York, United Kingdom -
Amazing creative project management, content proof, review and team collaboration, AI integration, and unified design and copy editing from home, the office, or anywhere. Developers of GoPublish, GoProof, Oppolis Cloud and OppolisAI. Experience it all with Oppolis.
NA10 - 492003Telford, United Kingdom -
Tilde Loop is a London-based software development company comprised of experienced engineers, specialising in the JavaScript ecosystem and modern application development. We help organisations accelerate their software development. We’re doing it by joining your team and contributing through the whole software development lifecycle, from requirements definition to successful delivery. Our software engineers are combining their ... read Tilde Loop reviews & insights
$25 - $49/hr2 - 9Winchester, United Kingdom -
Through technology innovation, we here at ARVO are committed to building sustainable business solutions. ARVO strives to laser focus on business values for our customers.Our vision is to drive business outcomes through smart technology choices.We do this by being a reliable technology innovation partner. We are here to manage, analyze, architect, design, test, engineer, scale ... read Arvo Software reviews & insights
NA10 - 492008London, United Kingdom -
A boutique software house specialising in one thing - Solving complex technical challenges. We know that success lies in having the right people and the right experience. Our team provides just that. With over 20 years of experience as developers, technical architects, business analysts, and delivery managers, we served a vast array of clients – ... read Cloud Drift reviews & insights
$25 - $49/hr2 - 92023London, United Kingdom -
Envisaged in 2019 through conversations with our friends during nights out, we were further impassioned by the events 2021. Things need to change and we want to be a part of that change, to see people live better. SafelyHome is an embodiment of our passion and care.We want to create products and services that change ... read Appatree reviews & insights
< $25/hr2 - 9Beeston and Stapleford, United Kingdom -
We’re a software development agency known for our unique solutions. As one of the top-tier software development companies, we grant exceptional technology-driven services, making us a leader in custom software development
NA50 - 249London, United Kingdom -
At IATX, we specialize in delivering customized, user-owned data management systems designed specifically for SMEs and enterprises to optimize operations and drive growth.Tailored to Your Needs: Whether you’re streamlining workflows or integrating complex systems, our services deliver software solutions that fit your business perfectly. Accelerated Delivery: Powered by our no-code JASP platform, we reduce development ... read IATX Limited reviews & insights
< $25/hr2 - 92023London, United Kingdom -
Pine Book Publishing offers comprehensive self-publishing solutions, from manuscript editing to professional cover design, helping authors transform their ideas into polished, market-ready books.
$25 - $49/hr50 - 2492018New Addington, United Kingdom -
Datamango is the UK team to bring your software product and data to life—built fast, engineered for security, and ready to scale. We work with startups and large organisations to design and deliver investment-ready MVPs, scalable data platforms, and secure, data-powered applications. Every project is driven by our 100% UK-based team of senior engineers, designers, ... read Datamango reviews & insights
$300+/hr2 - 92018Southampton, United Kingdom -
Ghyston is a Bristol-based bespoke software company delivering complex, business-critical software solutions with speed, precision and care. We specialise in helping ambitious organisations—whether scaling tech innovators or established enterprises—build software better and faster. What we do: Consultancy – Uncover opportunities, assess risks and lay strong foundations for future-ready systems. Development – Build robust, scalable, user-centric ... read Ghyston reviews & insights
NA50 - 2492012Bristol, United Kingdom -
Laravel Agency We provide software development services that are Build for scalable, high-performance web solutions with Laravel Framework. Our expertise encompasses a range of software services, including meticulous maintenance, timely updates, bespoke development of CRM systems, and seamless REST API implementations, alongside strategic PPC campaigns, impactful social media marketing, and compelling content creation.
< $25/hr2 - 92009London, United Kingdom -
At Inqodo, we are a UK and Pakistani-based software agency helping startups and growing businesses launch scalable SaaS platforms, MVPs, and custom digital products. Our team blends technical expertise with a strong product mindset, working closely with clients to transform ideas into real-world solutions. From strategy and design to development and post-launch support, we’re dedicated ... read Inqodo reviews & insights
< $25/hr2 - 92025Blackburn, United Kingdom -
Zaibatsu Technology is a UK-based Custom Software Development Company in London, offering tailored AI and digital solutions to help businesses grow. With over 5 years of experience, we specialize in delivering innovative mobile apps, intelligent web platforms, and strategic marketing. As a trusted Mobile App Development Company in London and expert Web Development Company in ... read Zaibatsu Technology reviews & insights
< $25/hr10 - 492018London, United Kingdom -
We’ll help you to leave your competitors in the dust. They’ll be left scrambling, whereas you’ll be faster to market with the best product in town. Ship that product, on time and under budget with our expert help. We’ll also point out inefficiencies in your current workflows to get that lasting boost. Our CTO and founder is ... read RJJ Software reviews & insights
$25 - $49/hr2 - 92018Leeds, United Kingdom -
At Facctum, we believe in the power of technology to simplify the ever-complex world of financial crime compliance. Our mission is to continue to deliver best-in-class Watchlist Management and Customer Screening solutions to leading financial institutions across the globe. The emergence of our technology brings unparalleled precision and adaptability, with dynamic screening profiles, AI auto-tuning, ... read Facctum reviews & insights
$50 - $99/hr50 - 2492021London, United Kingdom -
Dragon ComTech Ltd. are a bespoke software development company, as well as providing general I.T. related services. We believe that anything is possible, the only barriers being time a money. If you can think it, we can build it. Our director personally has over 35 years of software development experince, and is still very much ... read Dragon ComTech Ltd. reviews & insights
$25 - $49/hr2 - 92024Southport, United Kingdom -
RiverAPI creates API solutions that focus on growth and efficiency. Based in London, the company serves clients in many industries, building new APIs, integrating third-party systems, or simplifying outdated processes. Security, reliability, and clarity guide every project. With strong testing and documentation, clients get tools they can trust today and in the future. Businesses turn ... read RiverAPI reviews & insights
NA10 - 492020London, United Kingdom -
Square Root Solutions UK is a trusted software development company helping businesses build reliable digital products across the UK and global markets. Our team brings strong technical skills and real industry knowledge to deliver software that supports clear business goals. We have delivered successful projects in healthcare, fintech, retail, logistics, and SaaS, following strict security ... read Square Root Solutions reviews & insights
$100 - $149/hr50 - 2492019London, United Kingdom -
Red Eagle Tech is a London-based software company that designs and builds bespoke software, integrations, and automations for small and medium-sized businesses, helping them streamline operations and get ahead of their competition. We offer fixed-price projects and no long-term contracts.
$150 - $199/hr2 - 92024London, United Kingdom -
At LemStudio, we build and operate our own SaaS products while partnering with select teams on complex builds. We specialise in product development, automation, and AI-powered systems.
$50 - $99/hr50 - 2492025London, United Kingdom -
We are a UK-based agency developing custom CRM solutions. We work with local companies, catering for their needs. We build CRMs to help businesses keep track of and manage their customer files. We stay in close communication with our clients to see what kind of product they want to get as a result. Based on ... read BumbleBee IT Solutions reviews & insights
$50 - $99/hr2 - 92019Edenbridge, United Kingdom -
TwoClouds builds custom software and integrates B2B systems to automate your business with cloud, ERP, CRM, and Sage solutions.
NA2 - 92025Belfast, United Kingdom -
Founded in 20th century, Kazma Technology commenced business as a website development. At the time the Web was still in its infancy, and Kazma’s early work focused on CMS and ecommerce installations predominantly for business. As the Web developed, Kazma leveraged its close ties with different companies and quickly gained a reputation for using emerging ... read Kazma Technology reviews & insights
< $25/hr10 - 492012London, United KingdomKazma Technology proved to be a reliable and collaborative partner, delivering a smooth, engaging app that helped us strengthen customer retention.
- Anonymous -
Kaleida develop high-quality, bespoke software that streamlines business operations. We work closely with our clients to produce business-focused software solutions, including desktop and web applications, that deliver real investment value. Based in Manchester in the North West of England and operating nationwide, we offer comprehensive technology services - from strategic consultancy through development, integration and ... read Kaleida Ltd reviews & insights
$50 - $99/hr10 - 491997Manchester, United KingdomInvestment administration automation
- Shane Scott, Consultant at Best International Group of Companies -
Turbo Digital is a UK-based digital agency dedicated to helping local businesses gain new customers through slick, professional, and highly functional websites. We specialize in creating tailor-made digital experiences that not only look great but also deliver measurable business results. We also offer digital signage solutions, including hardware supply and installation, content creation, on-site setup, ... read Turbo Digital Technology Consulting Ltd reviews & insights
$50 - $99/hr2 - 92025London, United KingdomExtremely responsive, helpful and technically knowledgeable
- Co-Owner at Jampen Cafe Camborne -
Coders, A CISIN Company. We work one next to the other with aggressive organizations, brands, and authors to settle on bolder decisions and reveal extraordinary change with client-driven and genuinely client approved advanced items. Vital Business Consulting — Partnering to characterize and gain by extraordinary market openings quicker. Client-Centric Design — Listening to your clients ... read Coders.Dev reviews & insights
$25 - $49/hr10 - 492010London, United KingdomMusic Streaming App Development
- Epson Kyra -
Digital Scientists is a comprehensive digital consultancy adept at growing and streamlining businesses. We assess and revamp business models to unlock growth and optimise operations, offering in-house services like website development/design and SEO to enhance digital presence. As web and software developers they partner with Zoho Corporation and specialise in custom app development and automation, providing ... read Digital Scientists Ltd reviews & insights
$50 - $99/hr2 - 9Portsmouth, United KingdomDigital Scientists not only delivered on the technical aspects but also offered valuable insights from a business perspective.
- Cristian Cicarac -
Webskitters LTD is a dynamic software development company specializing in UI/UX design, web development, mobile app creation, and digital marketing solutions in London, UK. Our diverse expertise also encompasses real estate, online ordering apps, travel booking engines, fintech innovations, eLearning platforms, and BFSI services. With a keen focus on innovation and quality, we transform ideas ... read Webskitters LTD reviews & insights
NA2 - 92010London, United KingdomMobile App Dev & Design for Marketing Agency
- Ron Scirrotto, President @ Blue Gorilla Digital | Marketing Communications Expert at Blue Gorilla Digital -
A Young Global company full of experience. With a young and dynamic team of developers, designers, marketers and project managers, is still backed up by more than 15 years of experience of their top management in developing solutions for different industries like construction, education, training, manufacturing and recycling, just to mention a few. EYSS started ... read EYSS reviews & insights
< $25/hr10 - 492017London, United KingdomEYSS managed our project in a timely and effective manner.
- Mica Expres -
We are an organization of pure software professionals. No hierarchy, no politics. We have previously worked in demanding sectors like Investment Banks, Hedge funds and Retail and 100% of our clients are happy with our work. This company is born out of our passion to deliver great work.
$50 - $99/hr2 - 92011London, United KingdomTop notch experience
- Anabelle Lewis -
Quantech is an independent marketing and website design agency based in Bradford, West Yorkshire. We have a passion to help businesses succeed through our authentic designs and unique strategies.Our team of experienced professionals are dedicated to providing excellent customer service. We work closely with our clients to ensure that their needs are met on time ... read Quantech reviews & insights
NA2 - 92016Bradford, United KingdomI couldn’t be happier with the website that Quantech created for us!
- Meal Pro, CEO at Meal Pro
Confused about which partner to choose?
Let our experts study your requirements and send a curated list of trusted companies.
Get a shortlistWhy Trust Goodfirms
Goodfirms is the world’s leading reviews and ratings company featuring 110,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.
Humanly-Vetted Client Reviews
Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.
Data-Driven Rankings
Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.
Global Trust & Recognition
Goodfirms is trusted by 110,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.
Transparency In Detail
From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.
Trending insights from Goodfirms
Valuable insights from top experts accelerate decision-making.
Outsourcing Software Development: A Practical Decision Framework for Startups
Get a decision framework for outsourcing software development for your startup, where outsourcing delivers maximum value. Also, a practical approach to decide.
How Much Does Software Development Services in UAE Cost?
Planning to build software in the UAE? Explore real development costs, timelines, salary benchmarks, and proven ways to stay within budget.
Why the U.S. Software Services Market Is Booming — and Where to Find the Top Firms
This article covers everything you need to know about why the U.S, software services market is booming and where to find the top software development firms in the U.S,