Top HTML5 Web Development Companies & Expert HTML5 Developers in UK

We assist business owners in boosting their online presence through WordPress websites, showcasing their expertise, attracting clients, and delivering sales. Our custom WordPress design and development services create powerful, intuitive, and dynamic sites, working with clients worldwide. We implement cost-effective strategies to improve businesses, ensuring their success.

HU Digital Labs specializes in website design, mobile app development, and custom software development, aiming to provide impactful digital solutions and solve creative problems for clients.

Yalla, a technology company based in the UK, Gaza, and Germany, uses technology to empower diverse communities and create a fairer world through website and app development.

Our global software development company offers custom engineering solutions, based in Ukraine, with representative offices in various countries, including the USA, UK, Germany, Israel, Canada, Australia, and UAE.

With years of experience and a proven track record of satisfied clients, Pro IT City Ltd has established itself as a leader in Digital Marketing. Our team of highly skilled professionals is dedicated to helping your business reach its maximum potential by providing all the essential services in one comprehensive package.

Scaffold Digital is a digital agency situated in Northern Ireland. Our forward-thinking team was founded in 2008 with the goal of maximizing the digital potential of businesses and organizations. When properly implemented, digital technology has the potential to completely transform the commercial world. Web design and development, hosting, UX design, app development, and machine-based bespoke software design and development in several languages are all areas of expertise for us.

Communere Ltd. is a software development and data solutions company that was founded in 2012. It specializes in bespoke software and software development team augmentation, offering high-quality, customized products to companies of all sizes and in a range of industries across the globe. In order to provide the greatest software solutions that meet the particular requirements of every client, we are dedicated to perfection. Our development team specializes in creating scalable, reliable apps that will sustain your company over the long run. We are here to close the gap and offer customized software solutions since we recognize how challenging and unpleasant it can be to try to modify ordinary software to meet your specific needs.

At Portside, we navigate businesses toward success with standout design and marketing that turns heads and drives results. Based in Newport, Gwent, we bring bold ideas to life, crafting everything from cutting-edge websites to attention-grabbing logos and powerful digital marketing campaigns. Whether you need a brand refresh, social media that actually sells, or a website that works as hard as you do, we’ve got you covered. We don’t do bland. We don’t do one-size-fits-all. What we do is creative strategy that gets results—branding that sticks, websites that convert, and marketing that makes noise in all the right places. We mix design expertise with data-driven marketing to ensure your business not only looks good but performs brilliantly. Need a logo that tells your story? A website that feels effortless? A marketing strategy that puts you ahead of the competition? That’s what we do. We dive deep into your brand, your audience, and your goals to create work that doesn’t just tick boxes—it drives real growth. We’re not just another agency. We’re your creative partners, your digital experts, and your brand’s biggest cheerleaders. We work with businesses of all sizes, from startups finding their feet to established companies ready to take things up a notch. No jargon, no fluff—just great design, smart marketing, and real results. If you’re looking for a team that’s as invested in your success as you are, welcome aboard Portside. Let’s create something brilliant. Get in touch today.

Cognition CRM, a UK digital marketing pioneer, is a Google Partner and HubSpot Diamond Partner. They have demonstrated industry expertise and commitment to high-quality services. Their Diamond status is a testament to their commitment to delivering exceptional results and ensuring client success.

Think Apps, a leading provider of SAP Business One solutions, offers tailored applications for web, mobile, and wearable devices. With offices in the UK and Pakistan, they cater to startups and enterprises, ensuring seamless collaboration and exceptional service.

Aelum Consulting is a next-generation digital services and consulting firm, having a powerful alliance with ServiceNow. We have deep knowledge and experience in ServiceNow ecosystem. Our specialization lies in cutting though complexity and create end-to-end solutions for your unique needs in digital transformation, automation and AI from specialized skills and tailored solutions. As a ServiceNow Premier Partner, we have our global presence in India, USA, and UK, serving clients across diverse industries, including manufacturing, retail, education, health, energy & utility, non-profit, government, telecommunications, and media. Our team of over 150+ ServiceNow-certified professionals bring comprehensive expertise in ServiceNow Consulting Services, Integration Services, Implementation Services, Managed Services, and ServiceNow Application Services. Our always navigating new possibilities approach has helped us in delivering tailored solutions to SMBs and enterprise-level companies, empowering businesses with agility, automation and innovation at scale. We also offer staff augmentation services to help businesses scale their IT teams with top-tier talent. We are deeply committed in creating digital experiences that make a difference, by understanding your challenges and finding effective solutions that match your goals. Together Aelum Consulting and ServiceNow truly transform in the way you work.

Indieridge empowers professional service firms, startups, and e-commerce brands to improve their online presence and drive growth. Clients often feel their websites don't reflect their company's quality and uniqueness, leading to concerns about credibility and new clients. They also face challenges in writing insightful thought leadership and attracting new clients. Indieridge is suitable for firms looking to grow, funded start-ups, e-commerce brands, aligning online presence with offline reputation, and brands or agencies.

F10 Software Solutions is a UK-based digital marketing agency offering a range of services including app development, web development, AWS services, CMS development, and dedicated developer services. With over a decade of experience, the agency has a team of skilled professionals who are committed to delivering exceptional results. F10 Software Solutions can handle large-scale projects and ensure projects are delivered within set timelines and budgets. The agency is customer-focused, working closely with clients to understand their requirements and provide customized solutions. As a trusted partner, F10 Software Solutions is well-positioned to help businesses succeed in today's digital landscape.

Rudo Studio est une agence de conception et développement web située au Royaume-Uni, spécialisée dans la création de sites web inspirants, captivants et remarquables pour les clients B2B. Notre équipe de spécialistes chevronnés en marketing, design et développement s'engage à créer des sites web de haute qualité, marquants et axés sur le produit, adaptés aux besoins spécifiques de nos clients.

ByteCorp is an AI-powered consulting tech company that operates in the United States, Canada, the United Kingdom, Saudi Arabia, and Pakistan. With a thorough understanding of end-to-end, custom-built solutions, we are able to provide outstanding outcomes for our clients across a range of industries. ByteCorp has demonstrated expertise in the fields of product design and development, artificial intelligence, and blockchain. Some of the industries in which ByteCorp has successfully completed projects include crowd analytics, automated license plate recognition, facial recognition, and AI-powered dashcam for road safety.

Our company provides smart and innovative services to hundreds of clients all over the world. With more than 5+ years of experience developing mobile and web apps, we hire highly skilled and experienced developers, IT specialists, marketers, unity developers, and passionate developers. ? We are the top company that provides solutions in Metaverse, Blockchain, NFT Marketplace, Defi, Play to Earn, Casino Games, Virtual Reality, Augmented Reality, Mixed Reality, Game Development, Web Development, and Mobile Apps Development. With a proven track record in Product Development, we offer a wide range of full-cycle Software Development services. Using our agile collaborative approach, we have successfully provided domain-specific IT solutions that have solved different business challenges.

SOKOL DEV is a business model that focuses on developing smart web and mobile applications to cater to organizations' expanding needs. With a team of experts, including web developers, project managers, UI designers, technical writers, and solution engineers, SOKOLDEV aims to help businesses become competitive through digital innovation, outstanding design, and emerging technologies through intelligent apps.

Softhunters delivers innovative IT solutions that drive digital transformation, helping businesses stay ahead through smart automation, streamlined operations, and cutting-edge technology. Our recent projects showcase our commitment to excellence, blending strategy with technology to unlock growth and success in the digital age.

Our team offers strategic consultancy, web/app development, and custom platform development services. We provide digital strategy, UX/UI design, website development, conversion rate optimization, SEO support, and hosting. We are open to solving digital challenges and are always open to new connections.

A committed team at Kanoote Soft works with you to help your company realize its greatest potential. Our software engineers and business experts visit your company to assess it and offer assistance with IT issues. Additionally, they will assist you in putting your company on the constantly expanding digital platform. We don't end here. We still provide our services and check in with our clients to make sure their needs are being satisfied. Meeting the demands of our clients is our top focus. We assist you in digitally managing your company as it expands to ensure that you meet market demands.

We are a stand-alone creative tech company that designs and develops elegant, seamless brand experiences. Technology and creativity have historically been viewed as two distinct fields. However, we are aware that the most fulfilling human experiences result from combining the two.

Leicester Websites is a leading Leicester website company offering professional web design and development services tailored to meet the needs of small and medium-sized businesses. Our team of expert website developers in Leicester specialises in building responsive, fast, and user-friendly websites that not only look great but also perform exceptionally across devices. Whether you need a simple business site or a fully functional ecommerce website design in Leicester, we provide end-to-end solutions that align with your brand goals. At Leicester Websites, we blend creativity with industry knowledge and technical expertise to deliver impactful website design services in Leicester that drive engagement and results.

In order to meet diverse business objectives, Sarjen has been offering "information technology" enabled solutions to a range of industry verticals. Sarjen has distinguished itself since its inception by adopting a distinctive business approach. It has a reputation for carefully planning, designing, and developing unique technological stacks. Sarjen has consistently made an attempt to assimilate state-of-the-art technology in order to provide creative solutions. Sarjen has created numerous solutions utilizing native mobile apps (iOS, Android, and Windows) as well as online and desktop technologies.

Hi there. Our company, RANE Digital, is a Northern Ireland-based creative digital marketing firm. Working with brands in the UK and around the world, our goal is to achieve results. We have the in-depth knowledge you require, whether it's a completely new website for your company, an integrated marketing campaign, or a comprehensive digital strategy. Our experience and proficiency in SEO, graphic design, websites, and social media is extensive. For a full branding service, we also have a dedicated channel.

We are passionate about creating innovative digital solutions that drive success and push boundaries, enabling our clients to achieve their business goals.

Founded in 2008, we’re a London and Essex–based digital marketing company helping ambitious businesses grow through smart, reliable digital solutions. With over a decade of experience, we combine strategic thinking, technical expertise and creative execution to deliver results that last. Our services span the full digital spectrum — from building fast, responsive websites and running high-performing PPC and social campaigns, to long-term Search Engine Optimisation. Beyond marketing, we specialise in bespoke system development, advanced data analytics and mission-critical support, giving our clients the robust digital foundations they need to scale with confidence. We work with organisations of all sizes across the UK, Europe, North America and Asia, acting as a trusted partner rather than just a supplier. Whether supporting day-to-day digital performance or delivering complex, business-critical systems, we focus on clarity, reliability and measurable outcomes.

We offer strategic, research, and design services for mission-led teams, focusing on enhancing websites, web apps, and mobile apps for quick progress.

Neverbland has partnered with ambitious entrepreneurs and established enterprises for the past decade, supporting those aiming to accelerate their ambition and make significant positive impacts.

_hello world! We are a London-based iterative process driven design studio. “andbetween” is our way of saying that the magic happens in the middle – the sweet spot where imagination meets action and meaningful innovation comes to life. ‍ Our name is a constant reminder to blend the best of both worlds: we balance strategy with creativity, thinking with doing, and structure with spontaneity. It isn’t just a lofty idea, it’s how we work every day. We use constant experimentation, rapid iteration, and open collaboration to move ideas from concept to reality without losing their spark. By living in that in-between space, we turn bold visions into tangible results, proving that the journey between dreaming and doing is where real creative energy lives. ‍ a different way of working_ Traditional agencies love grand reveals: disappearing into their offices, emerging weeks later with something that might or might not hit the mark. We've seen too many ambitious founders left feeling underwhelmed or disconnected from the final product. That's exactly what we set out to change.‍ _your plug-in team We don't just work for you; we work with you. We understand the unique challenges you face as an ambitious founder or creative leader—big ideas, limited bandwidth, and the pressing need to execute quickly. That’s exactly why we integrate directly with your team. From day one, we’re active in your Slack channels, stand-ups, and strategy meetings, effectively becoming your internal creative and strategic unit, deeply invested in your business goals and working side-by-side with you. _together we experiment, learn, refine Our approach is genuinely experimental. Imagine launching critical campaigns without the anxiety of uncertainty, confidently knowing that your brand resonates deeply with your audience. Every idea, from website prototypes to brand implementation tools, is treated as a testable hypothesis. Instead of prolonged guesswork, we quickly prototype ideas, gather immediate feedback, iterate, and refine until we achieve the ideal solution. This agile method saves valuable time, resources, and ensures relevance and effectiveness. _a transparent partnership We actively invite clients into the creative process. Your in-depth business insights, combined with our strategic and design expertise, form a powerful partnership. Through regular and transparent communication, we maintain alignment, clarity, and mutual ownership at every project stage. ‍ we specialise in_ Crafting distinctive visuals and clear, iterative strategies that deeply resonate, ensuring your brand remains memorable and impactful. Designing responsive and engaging websites that effectively convert visitors into loyal customers, built on intuitive and easily manageable platforms. Providing ongoing creative and marketing support to maintain brand consistency and ensure influential interactions at every touchpoint. Creating tailored digital solutions for creative teams and event companies, including immersive experiences that elevate hybrid and digital events, as well as custom-built tools designed specifically to automate processes and improve efficiency. Our multidisciplinary approach means we're agile enough to pivot quickly and effectively when your business priorities evolve. who we help best_ We thrive when partnering with ambitious, growth-focused, and founder-led businesses lacking dedicated internal design, marketing or developments teams. Additionally, we often collaborate with creative teams and event companies needing bespoke digital design and development solutions. Whether you're launching a brand, scaling your startup, or requiring custom digital experiences for special projects and events, we seamlessly integrate with your existing team to deliver rapid and impactful results. ‍ Ready to experience the "andbetween" difference yourself? Let’s chat! No pressure, just clarity and actionable next steps. Drop us an email at hello@andbetween.com

Among the many countries in which oftTeam, an international IT company, operates are Ukraine, Estonia, Poland, Austria, and the United Kingdom. Our main goal is to provide outstanding software engineers to startups and SMEs while serving clients globally. With over 50 completed projects, we have demonstrated our proficiency in a range of sectors, including startups, healthcare & medicine, fitness & sport, professional services, automotive, news media, and non-profits.

Our passionate team focuses on creating future-proof websites, focusing on user experience. We use Jamstack for faster, reliable, and scalable websites, ensuring tailored solutions for all your requirements.

Hi there! Providing mobile applications, websites, software, systems architecture, and the Internet of Things (IoT), we are ZenBit Tech. Our organization is dedicated to creating various software solutions that efficiently carry out difficult technology design, development, and integration.

NextOn Solution est une agence numérique spécialisée dans la création et la migration de boutiques Shopify, ainsi que la conception et le développement de sites web sur des plateformes comme WordPress, Wix, Squarespace et Webflow. Nous proposons des services de conception et développement de fonctionnalités sur mesure, ainsi que d'optimisation du classement dans les résultats de recherche pour permettre à votre entreprise de se démarquer et d'attirer l'attention.

Conception qui engendre le changement. Nous sommes une agence de conception stratégique et numérique, dont la mission est d'aider les entreprises à lancer de nouveaux projets, à pivoter et à prospérer. Nous favorisons la transformation grâce à un branding réfléchi, des expériences digitales et un marketing novateur. Nous travaillons en partenariat avec des entreprises ambitieuses, qu'il s'agisse de startups ou d'entreprises bien établies, pour créer des récits de marque captivants, développer des expériences numériques évolutives et favoriser un engagement significatif. Notre savoir-faire couvre la création de marque, le design UX/UI, le développement web, la recherche de propositions et la création de produits, garantissant que chaque projet génère un impact et une valeur. Forts de la confiance d'acteurs majeurs tels qu'Aviva, Broadridge, City & Guilds, le Département du Commerce International et Sesame Bankhall Group, nous appliquons une approche axée sur la recherche et l'analyse pour chaque défi. Collaborez avec nous pour façonner votre prochaine phase de croissance.

Our team of strategists, designers, developers, and project managers creates interactive experiences across various media and devices, including mobile applications, websites, games, virtual reality, and enterprise software. Our cross-sector expertise, user-centered design approach, technical capability, and agile project management ensure reliable, useable, and high-value projects.

Une équipe passionnée de résolveurs de problèmes qui adopte une approche pragmatique pour concevoir des solutions technologiques de premier ordre sous la forme d'applications mobiles et d'applications web. Notre démarche est axée sur la compréhension et la résolution de nombreux défis auxquels les entreprises sont confrontées. Nous collaborons étroitement en tant que prolongement des équipes de nos clients, ce qui nous permet d'entretenir des relations à long terme avec de nombreuses organisations et marques locales et internationales.

We are a firm that develops unique mobile and online applications. You've arrived at the ideal location if you require top-notch software.

studio that is small by design. We perspire solutions. Together, our clients use web3 and AI/ML to develop financial businesses. More than 80% of our clients use the items they created with us to launch their own businesses. which is five times the industry average for software development outsourcing.

A top agency in the US and the UK, Pure Website Design builds responsive, unique websites that boost engagement and conversions. Our team is committed to building reliable, error-free websites with a smooth user interface and user experience that guarantee top performance on all devices. Being a top web design company, we provide a wide range of services. Our top-notch services, which include SEO-friendly websites, mobile-friendly and responsive designs, advanced conversion optimization, and custom web design and development, are intended to help clients in all industries grow and achieve their goals.

Techgrains is one of the foremost providers of eCommerce solutions and other IT services for diversified business enterprises around the globe with head office in India. They deliver technology-driven business solutions that meet your strategic objectives. Since its inception in 2009, Techgrains has embossed a mark in the IT industry with a strong industry focus on E-commerce. Techgrains is one of India’s finest eCommerce development company that believes in passion for excellence helps you to surpass competitive environments with a sharper edge. Enriched with young, vibrant, and proactive human capital, Techgrains assures dedicated, determined and dependable IT services.

Design-thinking web development team We are Solar Digital, a full-cycle design and web development company. We help businesses to grow and minimize the time of staff, scale and automate processes, and launch products through result-oriented development. Our services: – Brand Identity development – Web and Mobile UX/UI design – Web & Mobile Applications – Creative Promo Websites – Full-stack development – E-commerce Development – MVP for Startups – Business Analysis and Quality Assurance – Custom CRM and Task Managers – Analytical Portal with Big Data – Logistics Transport Solutions – FinTech Solutions – TravelTech Solutions What's the outcome? Achieving your business goals and stable growth. – Startups that we made successfully reached an Exit and M&A – We developed a logistics product that helped grow x23 times in just 2 years – We design a custom CRM that saves the time of 25 managers – Our works received 100+ world-famous awards

The name Astute Myndz Limited is well-known for its proficiency in software development, mobile applications, CMS, CRM, and websites. We are a full-service online solutions company since we also have expertise in digital marketing, web design, SEO, hosting, graphics, e-commerce solutions and support, and website traffic channeling. Our unique selling point is that we guarantee the greatest client-focused development services and solutions at the most competitive cost.

EastSons' Technologies is a global digital development company with over 500 clients, offering complete web/mobile app programming, designing, development, maintenance, and marketing services. They provide dedicated support for all digital needs, ensuring a humble outsourcing process for clients worldwide.

A rapidly expanding software outsourcing company called Golden Owl creates profitable, scalable products that give start-ups and large companies a competitive edge. We are a group of more than 60 developers, QA engineers, UI/UX designers, and project managers who work full-time.Originally a joint business between Vietnam and Singapore, we are currently growing and operating in Vietnam, Singapore, Australia, and Norway. Our customers come from all over the world, primarily from the EU, US, UK, Hong Kong, and Singapore.

SDNA Tech transforms concepts into real-world applications that are scalable, dependable, and appealing to consumers. We are inspired by your ideas and want to help you bring it to life.

Both completely managed and unmanaged technology services and specialists are available from Zepto Systems. Technical innovation, web development, mobile app development, software quality assurance, customer support, server infrastructure, and cyber security are all included in the services offered. Additionally, they have contributed to the creation, deployment, and maintenance of online retail, CRM, ERP, and CMS applications. With five offices throughout the globe and sizable technology development and delivery teams catered to client requirements, they are able to optimize delivery while drastically reducing and controlling costs by 60%. Complete management consultancy, agency/project delivery, and remote/virtual-employees/resources, where you can use ours or apply your own management, are among their three flexible delivery options.

Dreams Technologies is a digital transformation specialist providing technology and products to global enterprises. They offer consulting services in banking, healthcare, retail, and government sectors. Their team of strategists, innovators, engineers, and leaders has decades of experience in various fields. Dreams Technologies began in 2013 to assist small-scale companies with tailored solutions. Over the past decade, they have evolved into a leading provider of cutting-edge solutions for enterprises of all sizes.

A technological business called LAYOUTindex is revolutionizing experiences and brands to succeed in the global marketplace. For over ten years, we have been a tech-savvy, creative, and competent provider of digital media solutions. In order to succeed on the international scene, our team will design, develop, and implement our customers' goals by combining digital solutions, mobile applications, and audiovisuals. We adapt our design, development, deployment, optimization, and maintenance to your company's needs. With some of the most brilliant ideas and gifted people in the business, we deliver exceptional outcomes to all of our clients worldwide.

At Leads Brain LTD, we believe that true growth doesn’t come from quick fixes—it comes from strategies built for the long run. Our mission is to help businesses move past short-term solutions and establish a strong, sustainable digital presence that drives measurable results. Every business is unique, which is why we take the time to understand your industry, your goals, and your customers before building a customized marketing strategy that truly fits. We specialize in helping small businesses, startups, and growing companies improve their online visibility and connect with the audiences that matter most. Whether it’s increasing your rankings in local search results, optimizing and managing your Google Business Profile, or building a custom website that reflects your brand, our team ensures every step of the process is tailored to your success. With us, there’s no fluff, no empty promises—just strategies that work and deliver real impact. Our core focus is on practical digital marketing solutions designed to take your business from visibility to conversions. By implementing local SEO, designing responsive and search-friendly websites, and setting up strong online profiles, we make it easier for your ideal customers to find and trust your business. The result? Steady growth, more traffic, and higher-quality leads that convert into loyal clients.

Robosoft Technologies is an experience engineering company trusted by large global enterprises, ambitious startups, and mid-size companies worldwide. Our mission is to simplify every aspect of digital life, from utility services to entertainment and productivity at work. We work with Warner Bros. Discovery, HP, ESPN, Invesco, Viacom, McDonald’s, Disney, HSBC, and many more to craft delightful, intuitive digital experiences by converging expertise in Digital Consulting, Experience Design, Software Engineering, Enterprise Applications, Core Engineering & Simulation, and Data & Analytics. Why Robosoft? We help enterprises in four key areas of digital transformation: Evolve: digital product strategy & process optimization Engage: exceptional experiences that build engagement & loyalty Engineer: harness technologies for digital experience and enhance IT operations Empower: optimize business operations through data & security solutions We are chosen for our expertise in: Mobile App Development Web Development Cross-Platform Application Development Seamless UI/UX designs across devices & platforms Digital Transformation solutions Custom Software Development Key industries we serve include: Banking, Financial Services & Insurance Media, News & Entertainment Retail, E-Commerce & Consumer Services Property & Real Estate Automobile, Manufacturing & Construction Pharma & Healthcare Travel, Tourism & Leisure Our team of 900+ is skilled in all aspects of software development, including the use of emerging technologies such as voice, AI, and Machine Learning. We have 11 offices globally in India, the USA, the UK, and Japan. We have over 25 years of experience in software development and have developed over 2000 digital products for 150+ clients worldwide. Connect with us today to start the journey of delightful digital experiences.