Best Software Development Companies in the UK

Many enterprise clients count 56 Degrees as their dependable e-commerce development experts, so it’s no wonder the company has achieved such widespread success. With years of experience in their industry, this London-based agency is certainly here to make an impact.

One 56 Degrees client is a globally recognized leader in their sector, and 56 Degrees has provided focused and wide-reaching services for the company for the entirety of their working relationship. This includes UX design, UI, overall brand presence and visuals, and more.

Coderus is a application development firm launched in 1998. The small Martlesham, United Kingdom-based team specializes in mobile app development, custom software development, ux/ui design, IoT development, and more.

CM System Designs is a UK-based bespoke software development provider. The team is driven by their passion for building custom-made solutions for SMEs.

CM Systems Designs was tasked with PizzaExpress Live to build a booking management system. The team delivered a product that accounts for all the needs and requirements of the client.
 

Unfold is an award-winning full-service website and web app development agency based in Bristol and was founded in 2018. They have about 10 employees that offer a range of services including; planning, prototyping, and design through to building and developing web applications and platforms to small to mid-market clients.

Gapsquare collaborated with Unfold for UI/UX designs for their IT services company. The team was primarily responsible for new features, digital prototyping, user testings and validation, and design assets. Thanks to Unfold, they have successfully improved the UX of the whole platform, which helps end customers understand data and improve equality in their workplace. They openly and effortlessly communicate over regular calls, keeping everything aligned and the client has described them as brilliant partners.

3 Sided Cube won App Agency of the Year at the 2018 UK App Awards and Most Innovative App Developer at the UK Agency Awards. Their team of 30+ designers and developers has served clients in over 90 countries across the world.

The American Red Cross has long-struggled to make donating blood an appealing way to make a difference. 3 Sided Cube created a mobile app that transformed blood donation. The app allows donors to track where their blood is being used to save lives.

VTS Software is a custom software development company established in 2007. They are located in Manchester, United Kingdom and Gliwice, Poland and have a small team. Their services include custom software development, web development, mobile app development, BI & big data consulting & SI, and more.

Softwire is a software development firm. They offer custom software development, IT strategy consulting, IT staff augmentation, mobile app development, and more and were founded in 2000. Their midsize team is London, United Kingdom-based.

JDD Agency is a software development firm. The small team is headquartered in Southampton, United Kingdom. Their services include custom software development, e-commerce development, application management & support, IT strategy consulting, and more.

With an impressively robust client list that includes names like Hawk, STUDIO GRAPHENE empowers brands with mobile app development. Founded on design-first principles, this UK-based firm offers an emphasis on helping brands drive change.

One example of STUDIO GRAPHENE’s experience is their work for Sign Studio, one of the world’s respected brands. STUDIO GRAPHENE helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them. 

What do The Times and Wall Street Journal have in common? They’ve both turned to Clock Limited for mobile app expertise. This UK-based agency has already made major waves with work for enterprise clients and startups alike.

When Northampton Saints launched a platform targeting their unique users, Clock Limited analyzed the entirety of their approach to create key features and design a strategy that would bring together all elements of the client’s brand. The result was a huge success, and continues to drive progress for the brand today.

Index.dev is an IT staff augmentation company founded in 2019. Based in LONDON, United Kingdom, the team offers IT staff augmentation, custom software development, and other IT consulting and SI.

This is Undefined is a small London, United Kingdom-based custom software development company. Launched in 2018, the team offers custom software development, mobile app development, e-commerce development, and ux/ui design.

Their clients include major enterprise clients like TOAD, but TECH ALCHEMY is a mobile app development agency that hasn’t lost its focus on innovation or creativity. This London-based firm helps organizations around the world focus their strategy for greater success.

If you want to see how TECH ALCHEMY helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Copofi. TECH ALCHEMY helped them define a strategy for their audience to improve their reach.

Based in Sheffield, United Kingdom, The Curve is a custom software development firm. They provide custom software development, web development, and mobile app development and were established in 2019.

Custom software development company Journi was established in 2022. The small London, United Kingdom-based team specializes in custom software development, IT staff augmentation, web development, and enterprise app modernization.

AR/VR development company Unity Developers is located in Bedford, United Kingdom. The small firm was launched in 2017. Their services include AR/VR development, custom software development, mobile app development, and Artificial Intelligence.

Recognizable brands worldwide have employed DabApps to bring their custom software development needs to the next level. Based in the UK, DabApps was founded with a focus on helping brands evolve into their best, most user-friendly selves.

When their client needed a more impactful and effective strategy for reaching goals nationwide, DabApps provided them with focused service that continues to this day. Their strategy involved refining their client’s distinct voice as well as their visual profile to become more effective in a crowded digital space.

Sugar Rush Creative is a application development company. The team offers mobile app development, web development, web design, and branding, and the company is located in London, United Kingdom and Belfast, United Kingdom.

Inktrap is a UX company. Launched in 2013, the firm offers ux/ui design, product design, custom software development, and web development.

Launched in 2019, MagicFuse is a CRM consulting and SI company. Located in London, United Kingdom and L'viv, Ukraine, the team focuses on CRM consulting and SI and custom software development.

Go Tripod is a software development firm. Their small team is based in PENRYN , United Kingdom and specializes in custom software development, web development, and IT strategy consulting. The agency was launched in 2009.