Top .Net Developers in the United Kingdom
List of the best .Net Development Companies in the UK
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*instinctools is a top software product development company that provides tailor-made IT and digital transformation solutions for businesses of all sizes. The company’s core strengths include enterprise software development, cloud computing, and mobile app development. With a robust tech stack featuring PHP, Java, ReactJS, AngularJS, .NET, C#, JavaScript, and more, *instinctools delivers scalable, secure, and high-performing ... read instinctools reviews & insights
$25 - $49/hr250 - 9992000London, United KingdomI’m super pleased. Their work is reliable and functional. They take pride in being strong technologists.
- Dimitri Popolov, Tech Lead at CANet -
OpenXcell is a trusted choice for businesses looking to hire custom software developers from a leading software development company. With 14+ years of experience and a team of 500+ technical experts across the USA and India, the company has delivered 1,000+ software products to 700+ satisfied clients. Leveraging modern frameworks and programming languages, OpenXcell builds ... read OpenXcell reviews & insights
< $25/hr250 - 9992009London, United KingdomOpenXcell exceeded our expectations in both front-end and back-end development.
- Jeremiah Henson, Co-Founder at ENGAGE MOBILIZEWhy OpenXcell?
- Trusted AI partner for enterprise growth worldwide
- End-to-end AI product development company experts!
- Generative AI & LLM integration experts team
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Plavno is a premier custom software development company that helps businesses capitalize on the opportunities presented by AI technology. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. Plavno AI team and solutions turn ordinary companies into remarkable successes. Find out the ... read Plavno reviews & insights
$25 - $49/hr50 - 2492007London, United KingdomSunt do ut adipisci nobis eos minim magna nostrum exercitationem dicta at
- Syed Mustajab Abbas Naqvi -
Saigon Technology is an ISO-certified global custom software development company in Vietnam established in 2012 with offices across the globe: USA (project management office), Singapore, Australia, Switzerland, USA. We offer award-winning custom software development services to startups and enterprises with the power of 400+ top tier software engineers and a mature process. Our ISO-certified Agile ... read Saigon Technology reviews & insights
$25 - $49/hr250 - 9992012London, United KingdomTheir expertise and dedication was really impressive.
- Mounika M, Technical Recruiter at Tech genius inc -
Sigli is a dynamic software development company specializing in Digital Product Development and Digital Transformation. We excel at turning innovative ideas into reality, providing end-to-end solutions that cover the entire development cycle, from concept to deployment. Our keen focus on delivering high-quality, scalable, and future-proof digital products enables us to navigate the complexities of digital ... read Sigli reviews & insights
$50 - $99/hr50 - 2492015London, United KingdomDeep technical expertise, proactive approach, and strong domain knowledge made the project a success
- Kostiantyn Gitko, CEO at Devox -
18+ years of experience | 1500+ successful projects | 30+ prestigous awards for innovation The AI era is here. For ambitious businesses, it’s not just an opportunity; it’s a necessity. At Geeks Ltd, we are your total tech ally for the AI age, guiding you through every stage of your AI Transformation. We demystify AI, transforming complexity ... read Geeks Ltd reviews & insights
$50 - $99/hr50 - 2492007London, United KingdomGeeks Ltd has demonstrated a strong grasp of our industry and is delivering a well-structured cloud platform on time and within budget.
- Bernard Jupe, Acting Commercial Director at Telguard -
We’re EffectiveSoft, a leading custom software development company providing innovative and scalable digital solutions to drive business growth. With deep expertise in fintech and healthcare, the company leverages AI and cloud technologies to deliver transformative results. Its cross-functional team goes beyond fulfilling requests to uncover core business needs, enhance operational efficiency, and empower clients to ... read EffectiveSoft reviews & insights
$50 - $99/hr250 - 9992003London, United Kingdom -
SharpQuest (formerly AI Software) is a custom software development company that serves as a technology partner to companies from startups to enterprises. We create software to tackle business problems that are mission-critical and build modern software solutions that work in your tech stack. Our team sees every project through to a successful outcome for our clients. SharpQuest's hybrid model combines the optimal project ... read SharpQuest, Inc. reviews & insights
$50 - $99/hr10 - 492009Abbeywood, United KingdomThey're collaborative and do everything possible to support our project.
- Mark W, CTO at Healthcare IT Solutions Company -
Since 1998, Itransition has been delivering full cycle software development services to customers in over 30 countries worldwide. Itransition is an expert in development, customization, and integration of complex enterprise-level solutions, advanced web and mobile applications offering a well-balanced blend of technology skills, domain knowledge, hands-on experience, effective methodology and passion for IT. Industry Recognition ... read Itransition reviews & insights
$25 - $49/hr250 - 9991998London, United KingdomThey helped our new office become fully operational from day one
- Anonymous -
Leobit is a top-rated software development company located in Europe and the USA. Its mission is to assist companies in their journeys of technological innovation and business transformation by establishing business partnerships based on trust, transparency, and long-term collaboration. Over the years, Leobit has had the privilege of working with companies ranging from Fortune 500 ... read Leobit reviews & insights
$25 - $49/hr50 - 2492014London, United KingdomLeobit is a huge reason for my success with my business.
- Cameron C., Director of Product at SportsTech Company -
With headquarters in Bolivia and a growing presence across Latin America, the company is recognized as a top nearshore software outsourcing company for enterprise solutions. It provides reliable nearshore staff augmentation services that help businesses scale with confidence. Its highly skilled engineers specialize in software development, QA, DevOps, and other mission-critical technical capabilities, ensuring seamless ... read Jalasoft reviews & insights
$25 - $49/hr1,000 - 9,9992001London, United KingdomA productive, smooth, and impactful collaboration that has strengthened our development efforts.
- Benjamin Norton, CTO at PitchHub -
DreamzTech Solutions is a leading global software development company delivering end-to-end digital transformation, AI-powered innovation, and enterprise-grade solutions for over 16 years. Headquartered in the USA, with offices in Las Vegas (NV) and Tempe (AZ), and a strong global presence in the UK, India, and South Africa, DreamzTech empowers organizations to build smarter, scalable, and ... read DreamzTech Solutions Inc. reviews & insights
$25 - $49/hr50 - 2492013Watford, United KingdomDreamztech UI/UX design is clean and Cohesive
- Victor Riparbelli, Co-Founder & CEO at Synthesia -
Zerone Consulting is a software development and technology solutions company with over 20 years of experience delivering custom software, AI-driven solutions, cloud services, and data engineering projects. Since our founding, we have successfully completed hundreds of projects worldwide, maintaining an almost 100% project success rate. Many of our earliest clients continue to work with us ... read Zerone Consulting reviews & insights
< $25/hr50 - 2492004London, United KingdomHighly skilled and professional approach
- Sreekanth T G, NeST Digital at NeST Digital -
Future Processing is a software development company founded in Poland. They listen, advise, design, and deliver best-in-class software for clients in an agile way. Future Processing has a team of 1000 people who work passionately to provide end-to-end services for SMEs, market-leading brands, and Fortune 500 companies.
$50 - $99/hr250 - 9992000London, United KingdomFuture Processing delivered a highly reliable, cost-efficient platform that performed exceptionally well, even during challenging circumstances.
- Marcin Piechula, IT Director at Stalexport Autostrady SA -
High Digital is well known for software development services across the world. They cover a huge range of platforms, disciplines, and industries, delivering everything with an approach that is open, agile, and collaborative. Since their start, they have gone global. They are now proud to have High Digital head offices in London, Delhi, and Kenya.
$25 - $49/hr10 - 492017London, United KingdomHigh Digital Limited delivered a highly professional, efficient, and technically sound
- Peter Johann, COO & Co founder at Pirros -
Classic Informatics is a global web development company delivering digital, web and mobile solutions at scale. We team up with Start-ups, SMEs & Enterprises to build and deliver user-centric products and solutions. We do it by infusing our technical expertise with design-thinking, enabling businesses to transform the way they work. Our approach is backed by ... read Classic Informatics reviews & insights
$25 - $49/hr50 - 2492002London, United KingdomGreat experience with Classic Informatics - definetly recommend!
- Christian Schmidt -
Timspark is at the forefront of software development and is renowned for rapidly deploying skilled engineering talent. We specialize not just in staffing but in curating and nurturing expert teams capable of addressing our clients' diverse IT challenges. Our approach combines the agility and speed of mobilizing top-tier resources with deep expertise in team composition, ensuring each project receives a ... read Timspark reviews & insights
$25 - $49/hr50 - 2492022London, United KingdomTimspark has been a great partner, and I would not change anything.
- Anonymous -
Pitangent Analytics and Technology Solutions is the home of curious minds who like to innovate and engage. We have been providing IT solutions to individuals and enterprises for more than 2 decades. Our focus is to smoothen the sharp edges of digital transformations for individuals and enterprises.
< $25/hr10 - 492017Best bang for your buck
- Eli Fratkin -
Blueberry is a trusted UK-based software consultancy. Its main business is custom software development, working with UK companies to develop innovative, reliable and productive software systems – from specification through to design, implementation and testing. Whether you need a standalone Windows application, Web application, mobile application, custom database, cross-platform development, or the creation of new ... read Blueberry Consultants Ltd reviews & insights
$25 - $49/hr50 - 2491997Birmingham, United Kingdom -
Agile Software Solutions for Enterprise. Web, mobile and software development solutions covered for all your business needs. With industry leading IT talent, Avco Systems solve big technology headaches and deliver great software faster, delivering real customer and commercial value.
NA10 - 49Slough, United Kingdom -
Moitso Limited was established in 2017 in Chiswick, London with an objective to provide excellent Digital Solutions to Startups and SME's across the UK. We are a digital partner for SMEs. Seamlessly connect and enhance your digital ecosystem with our software development expertise, enabling effortless integration with leading industry tools and platforms. We provide comprehensive ... read Moiotso Limited reviews & insights
NA2 - 92017London, United Kingdom -
Over the past few decades, iCentric have launched over 300 bespoke software developments across diverse industries—delivering superior ROI, zero stress, and on-time results within budget. That's the precision we've perfected through our continuously refined development process. Why partner with us? Expertise in cutting-edge architectures like microservices to build robust, transformative applications. End-to-end mastery: From ironclad proof-of-concepts to ... read The iCentric Agency Ltd reviews & insights
$50 - $99/hr10 - 492003London, United KingdomIn order to engage with students, iCentric Agency changed our institution's online appearance.
- Dr. Mustansar Ali Ghazanfar, Associate Professor at Glocomms -
Tech Alchemy is an award winning software design and development agency based in Shoreditch, London, United Kingdom. We are trusted by a mix of large organizations, brands, as well as the most ambitious startups. Our products have been used by millions and received widespread critical acclaim. We are ranked as one of the world's top-rated software engineering ... read Tech Alchemy reviews & insights
$50 - $99/hr50 - 2492016London, United KingdomConstant communication is so helpful as a client as it enables us to know exactly what is going on at all times.
- Edward Alun-Jones, CEO at Orderu -
With over 23 years of industry experience, Dotsquares is a leading IT services and digital transformation company, delivering cutting-edge web, mobile, and software solutions to businesses across the globe. Headquartered in the UK with global delivery centers in India, USA, Australia, and UAE, Dotsquares empowers startups, SMBs, and enterprises to scale and innovate with confidence. ... read Dotsquares Ltd. reviews & insights
$25 - $49/hr250 - 9992002Billingshurst, United KingdomDotsquares delivered ahead of schedule, boosting website traffic and leads with exceptional communication and execution.
- Lily Shippen, Owner at Lily Shippen -
Talentica Software is an AI-native product engineering company helping startups and enterprises build scalable, secure, and high-performance digital products. With 22+ years of experience and 200+ products built across the product lifecycle, we combine strong engineering fundamentals with advanced AI capabilities to accelerate development and drive business impact. Our team of 600+ AI-native engineers (top 2% ... read Talentica Software reviews & insights
$25 - $49/hr250 - 9992003Abingdon, United KingdomBest engineering team!
- Vipin Jain, Chief Technology Officer at Saffronart -
Anuitex offers custom software application development services for achieving your business goals. Our services ensure that your website is modern, stable and sends the intended message to your audience. Our team likes to undertake sophisticated tasks that allow our clients to prosper. We have gathered more than 200 professionals, that uphold our comprehensive, transparent and consistent development ... read Anuitex reviews & insights
$25 - $49/hr50 - 2492012London, United KingdomGreat team to work with!
- Russ H, President at Aerial Armor -
Rudra Innovative Software is a leader in software development services and has offices in Mohali, India and London, UK. They have the ability to provide you with a strong web presence. They have their own competitive goal set up to develop web alternatives that happen to be beyond the expectations and imagination of the client.
< $25/hr50 - 2492008London, United KingdomActive communication and clear objectives ensured a successful collaboration.
- Lee Allen, CEO at Guru Dental LLC -
Launching a website or app and don’t know where to start? Looking for a web solution? Fourmeta is your solution. Fourmeta is a full-cycle digital agency that can help you take your business to the next level. We're a Shopify Plus partner, so we know our way around eCommerce stores. Whatever your needs, we can help ... read Fourmeta reviews & insights
$50 - $99/hr50 - 2492017London, United KingdomHigh-quality standards were held up thoroughly by their very capable developers.
- Ashley Cedorchuk, Associate Product Owner at The Depository Trust & Clearing Corporation (DTCC) -
Index helps leading companies scale their engineering team. The problem is that hiring engineers in local markets is expensive and competitive. Limited local supply, however plenty on the global level. We are building a global platform of remote engineers that can improve the chance of competing and building software products for many businesses, limited otherwise by in-country recruiting. ... read Index.dev reviews & insights
NA50 - 249London, United KingdomThe team is very knowledgeable about hiring engineers. They were very responsive and easy to work with!
- Aryk Grosz, Founder at at Tribefy.com -
We build excellent mobile & web applications using current technologies and advancements. Mobitsolutions is a website development company in uk also provides Mobile Apps, digital marketing services, with a focus on search engine marketing (SEO & PPC). Mobitsolutions was founded by two friends Usman and Umar, who grew up with a passion for all things digital. With an innovative vision ... read Mobitsolutions reviews & insights
$25 - $49/hr10 - 492011Small Heath, United KingdomClear, transparent process, clear agreements, team activity.
- Liv Arden, Workflow Proces Improvements & Marketing Manager at Five Star Awnings -
Aventus is a software development and services company based in India and the UK. Software, Web, and Mobile Development & Maintenance of applications is our forte. We have a good experience in Automation/Manual/API/Security Testing. Our defining feature is an unflinching desire to make Aventus an all-under-one-roof shop for customer's software development and testing needs. We bring ... read Aventus Software reviews & insights
< $25/hr2 - 92020Harrow Weald, United KingdomGreat Job
- ESTRIDE Media -
Ballard Chalmers is one of the UK’s leading custom software development companies, specialising in enterprise applications on the Microsoft Platform. We are principally dedicated to custom software development and integration for the Microsoft Cloud, as well as on-premises and hybrid systems. Our expertise is in Microsoft .NET and Azure, SQL Server, BizTalk Server, SharePoint Server ... read Ballard Chalmers reviews & insights
$100 - $149/hr10 - 492005East Grinstead, United KingdomThey are a real pleasure to work
- Greg Morley , CHIEF INFORMATION OFFICER -
Innovate. Collaborate. Build. GeekyAnts is a global technology consulting firm specializing in digital transformation, end-to-end app development, digital product design, and custom software solutions. We have strong teams in the USA, India, and UK. Our mission is to combine the capabilities of human expertise and modern technologies to deliver innovative, scalable solutions. Industries we specialize ... read GeekyAnts reviews & insights
$25 - $49/hr250 - 9992006London, United KingdomGreat partners
- James Rogers, Co-founder & CEO at of Torii -
CML Team LTD is a global technology consultancy that builds holistic end-to-end solutions and platforms for startups and enterprises. We have extensive experience working with startups who grow fast and succeed. We know their needs precisely, as well as their problems. Our mission is to bring this vital expertise to ambitious startups allowing them to succeed ... read CML Team Ltd reviews & insights
$50 - $99/hr10 - 492018London, United KingdomCML Team helped us with integration of the DeFi exchange into our solution.
- Sergey Royz, Chief Technology Officer at Swipelux OU -
When it comes to software consultancy and resourcing companies, we’re proud to be very versatile. It’s what makes our sourcing solutions smart. We’ve worked with a huge range of companies, from start-ups eyeing fast growth to international giants that need experienced personnel to expand their software. Our work is flexible, allowing our team, methods, and ... read RSK Business Solutions reviews & insights
$50 - $99/hr50 - 2492009Tunbridge Wells, United KingdomAvailing Best Software Development Services
- Isabella Rose -
Krify is a bespoke mobile applications and software services provider based in UK, USA and India. Creating value for our clients is our passion and software technology is our forte. Our core competency includes Mobile App(Android, iOS, and Flutter), Web, Wearable app development and Digital marketing services. Krify extends its services into quality testing, content ... read Krify UK Limited reviews & insights
< $25/hr50 - 2492005London, United KingdomApp development for Android and Apple Smartphones
- Ray Jackson -
We specialise in creating applications that are intuitive, reliable and secure. We understand the importance of getting the details right, so we take the time to understand your unique requirements and create a solution that fits perfectly. At Vi-Tech, we strive to provide the best customer service experience. We offer around-the-clock support, so you can ... read vi-tech reviews & insights
$25 - $49/hr10 - 492020London, United Kingdomvi-tech delivers unparalleled IT and cloud services with 24/7 support, ensuring smooth operations
- V Seva, Director at Vmax Marine Pte. Ltd. -
At TulipTech, we deliver comprehensive technology solutions designed to help businesses of all sizes grow, evolve, and surpass their limits. In today’s fast-paced digital world, we recognize how vital the right technology is to success—so we make it our mission to provide cutting-edge, reliable, and scalable IT services. Our expert team takes the time to ... read TulipTech LTD. reviews & insights
$50 - $99/hr50 - 2492011Leicester, United KingdomThey deliver what they promise.
- Abdul Based, Head of Customer Experience at AccessHealth -
Silicon Technix is a premier technology company that specializes in providing a comprehensive range of services to enhance your online presence. With a strong focus on Web Hosting, SSL certificates, Web Design & Development, and Digital Marketing, Silicon Technix is dedicated to empowering businesses and individuals with cutting-edge solutions.
NA250 - 999London, United KingdomComprehensive Dental Website Design and Development
- Jonatha Brooke, CEO at SURREY DENTAL PRACTICE -
CodersGlobe is a Top-Notch Mobile app & Web Development Company with several years of experience that help startups to take their first step in the world of technology. We leverage the latest technology to shape your mobile app idea into reality. Our developed applications are appreciated for their highly interactive UI/UX design, and flawless functionalities that help startups ... read CodersGlobe reviews & insights
< $25/hr10 - 492020London, United KingdomSunni4Marriage
- Mehtab Ahmed, Senior IOS Developer and Team Lead at ELLO Group -
Ezulix is a team composed of highly creative and innovative individuals expertise in Web Development, Mobile Application Development, Game Development, Digital Marketing Services, and Software Development that contributed to the successes of the company. We are composed of professionals with a wide variety of expertise, and we believe that an open, welcoming, and stimulating culture help ... read Ezulix Software Pvt, Ltd. reviews & insights
< $25/hr50 - 2492015London, United KingdomThey delivered a powerful yet seamless gaming platform where users play and make money.
- Nik Bonaddio, Chief Executive Officer at BigBrain -
Evolve is a bespoke software development company specialised in Team Extension and Managed Turnkey Project solutions for startups and enterprises. Founded in 2007 as a UK-based business consultancy, Evolve has grown into an award-winning software house with an R&D Centre in Kyiv (Ukraine) building own FinTech products and helping other businesses to reach their software development goals ... read Evolved Ideas reviews & insights
$50 - $99/hr50 - 2492007Leicester, United KingdomPro-Evaluate software implementation for Total Produce
- Mark Gaines, Group Health, Safety and Environment Officer at Total Produce -
At XPATECH, we're not just developers, we're your partners in forging exponential value for your business. Our bespoke approach means every project is meticulously crafted to match your unique vision, from the initial design document to the final applause. Be it leveraging the latest in GenAI or crafting unimagined with AR/VR our world-class programming standards, ... read Xpatech Solutions reviews & insights
NA50 - 2492016London, United KingdomIt was professional and good
- Radhika Wangoo, Content marketing manager at Signity solutions -
Elantratech stands as your key ally for outstanding web development, data engineering, machine learning, full-stack development, and cloud development projects globally, with a robust presence in the US, EU, and UK. We specialize in delivering top-tier freelance services and contract solutions, ensuring compliance within IR35 regulations.
$100 - $149/hr10 - 492016Cambridge, United KingdomWorking with Elantratech was a smooth, high-performing website that matched our vision exactly.
- Bunny Moore, Lead Marketer at My Business Found -
Approximately 25 years ago, Arrk Group was established in Manchester, UK. Since its inception, we've experienced significant growth and now proudly have expanded branches in both the UK and India. At Arrk, our mission revolves around empowering businesses to prosper by creating adaptable platforms that cater to our client's current and future requirements. Drawing on ... read Arrk Group reviews & insights
$50 - $99/hr50 - 2491998Manchester, United KingdomWriting this review just because happy with the way they keep on informing development at several stages
- Roy Miller -
UNL Solutions is a Dedicated Software Development Center with management office in Loughborough, UK. Having access to 100+ high-caliber IT professionals we serve organizations of all size across all domains offering dedicated teams that align with your internal processes to create software and mobile solutions tailored to your business. Our development pool is distributed across ... read UNL Solutions reviews & insights
$25 - $49/hr50 - 2492006Loughborough, United KingdomCustom Software Development for Payment Processing App
- James Doodley, Project Development Manager at Off Road Equipment Parts, Inc. -
We love what we do. We combined our love for sports and knowledge of digital solutions and created a job we are passionate about.
NA10 - 492013London, United KingdomGrate experience to work with them
- Masha Levitska -
Endava is a public technology company, with over 17 years of experience of working with some of the world’s leading Finance, Insurance, Telecommunications, Media, Technology, and Retail companies. Through the Digital Evolution, Agile Transformation and Automation solutions, Endava is helping clients be more engaging, responsive and efficient.
NA1,000 - 9,9992000London, United KingdomEndava (Formerly known as DEK Technologies) has proven to be a skilled, reliable, and highly professional IT partner.
- Bernie Walden, Chief Product Officer at Eagle Saas Pty Ltd
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