Top Web Development Companies in UK - September, 2026 | RightFirms

SDLC Corp is a full-spectrum software development company founded in 2015, Illinois, USA. 600+ projects, 400+ professionals across USA, UK, UAE, Australia, and Canada. We build Custom Software, AI, Odoo ERP, Salesforce and game development for enterprises, mid-sized businesses, and startups across manufacturing, fintech, healthcare, gaming, eCommerce, logistics, and more. We also ship our own products DAN, Pulastya AI, Praxis AI and 20+ Odoo connectors. Clients retain full IP ownership.Read More About SDLC CORP

Andersen is a global software development company with 17+ years of experience, specializing in custom web and mobile solutions using cutting-edge tech like AI, Big Data, and Machine Learning. We deliver enterprise-level software for industries such as Healthcare, FinTech, Logistics, and more. Trusted by major brands like Siemens, Ryanair, and Johnson & Johnson, our team of 3,500+ experts has completed over 1,000 projects.Read More About Andersen

TAR combines consulting and development in the AR/VR space to deliver a white-glove experience to our clients. We have created a variety of bespoke Augmented Reality and Virtual Reality experiences for well-known brands such as Microsoft and Ford. Our team can help you design and deliver the perfect innovative experience. Our work has been recognized through the various long-term partnerships we have developed due to our quality work.Read More About Takeaway Reality

We are a reliable partner in Digital Engineering and Enterprise Modernization. Our team combines extensive technical expertise with industry experience to assist our clients in predicting what is coming next and finding answers to potential questions. Our proven solutions and services provide a distinctive competitive edge for our clients by enabling them to gain a broader perspective and surpass their competitors.Read More About Persistent Systems

DigiMantra is an AI-driven software and digital transformation company helping businesses build web, mobile, cloud, and automation solutions that scale. Read More About DigiMantra

We build serious software with the joy of play. Every product we build starts like a LEGO set - with imagination, precision, and trust. Since 2010, we’ve helped businesses transform bright ideas into modular, secure, and scalable digital products. For us, every project is more than code – it’s a unique build we co-create with our clients. Each feature is a brick, every sprint a layer, and the finished product a structure that stands strong and grows with your business.Read More About Unibrix

M TECHUB LLC is a full-cycle mobile app, web, and AI development studio trusted by global startups, agencies, and enterprise teams. With a team of 200+ experienced engineers, designers, and product builders, we help companies turn ideas into scalable digital products that grow, perform, and stand out.Read More About M TECHUB LLc

Unified Web Services is a web design and digital marketing agency London, dedicated to helping brands stand out. Our unique approach combines creative web design, seamless web development, and strategic digital marketing to deliver results that drive growth. From bespoke logos and eye-catching event stall designs to targeted SEO and social media management, we handle everything in-house. We don’t just create websites; we build engaging digital experiences tailored to each client’s vision.Read More About Unified Web Services