Top C# Development Companies in UK
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List of the Best C# Development Agencies and C# Developers in UK
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
65 Companies
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UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Think.Design.Engineer
Our goal is to use our combined design and technology methodology to turn "business ideas" into well-engineered mobile and/or web applications. As leaders in the online and mobile industries, we provide organizations consulting and a comprehensive packaged solution to give them a competitive advantage in both the B2B and B2C markets.
View Unikove Technologies Profile
$25-$49/hr
$1,000+
50 - 249
Harrow, UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Technical Origami: Virtually anything is possible.
The staff at Technical Origami works exclusively to develop technological solutions that go above and beyond your expectations. We realize your dream by fusing your concepts and business objectives with our knowledge, experience, and inventiveness to create stunningly designed, audience-driven user experiences across a variety of platforms.
View Technical Origami Profile
$50-$99/hr
$1,000+
10 - 49
London, UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Marketing Extension
London-based Molo is a vibrant digital firm with a young, diverse staff of tech enthusiasts. We remain ahead of the curve since we are located in the thriving center of London's creative sector. Our experience ensures success in important business areas: • Design and Development of Websites • Development of AI and Software • Digital Advertising and Marketing • Innovative Content Options Molo is a young, tight-knit, and quickly growing team of professionals that specializes in innovative website design and digital marketing tactics. With an average age of 25, we are well-versed in the digital world and understand the practical limitations as well as the creative demands that businesses must contend with. Looking for an eye-catching, high-performing website or digital campaign that inspires viewers and performs well in search results but also resonates with audiences, boosts sales, and drives new business? Look no further – Molo can turn your vision into reality.
View Molo Agency Profile
$50-$99/hr
$5,000+
2 - 9
London, UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Accelerate your business growth with our advanced
High-quality IT solutions and services OTS is a well-known technology service provider that meets the various demands of enterprises. Our skilled team of knowledgeable and experienced individuals works hard to develop reliable, strong, and easy-to-use software solutions that meet and even exceed our clients' needs. We take great pleasure in offering comprehensive and effective solutions that help our clients thrive in the modern digital world. Among the services we offer are: Development of Custom Software Enhancement of IT Personnel Personalized ERP Development of Web Applications Development of Mobile Applications, DevOps, and Cloud Services Designing UI/UX and IT Outsourcing Why pick us: Competitive pricing: We guarantee that our clients get outstanding value for their investments by charging less than $25 per hour for our services. On-time project delivery: To guarantee that we always complete projects on schedule, we employ tried-and-true techniques and industry best practices. Our clients can count on us to surpass their expectations and fulfill their deadlines. Excellent skill set: Our staff is made up of professionals with years of experience and expertise in their industries. We possess the know-how to take on challenging projects and provide excellent results that satisfy the particular needs of our clients.
View ONE Technology Services Profile
$25-$49/hr
$5,000+
10 - 49
London, UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Business Enablers
With less than 20 employees, Mitosis Technologies is a bespoke software and application development firm that was established in 2013. By 2020, they will have more than 250 developers with experience in data science and artificial intelligence, along with other services like blockchain development, big data and data analytics, web and mobile application development, product development for startups, digital transformation, and custom software development for clients of all sizes. Mitosis's flawless solutions improve the company. Development of Custom Software Development of Software Products Development of Desktop and Web Applications Development of Mobile Applications Cloud Computing & Consulting Development of Blockchain Data Science & AI, Big Data & Data Analytics, and Advanced Analytics
View Mitosis Technologies Profile
$25-$49/hr
$10,000+
250 - 999
London, UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Quality Flexible Outsourced Software Solutions
Leading-edge IT outsourcing and resourcing (staff augmentation) solutions are offered by software development partner Advance Web Software. Software executives worldwide rely on Advance Web Software to provide the greatest bespoke web & mobile apps from beginning to end, whether they are refining an existing product or creating a whole new idea from the ground up. Staff augmentation adds highly qualified people to an internal team in a seamless manner. To meet software development needs and pay off tech debt, our partners hire our specialists as needed. The management has offices in the UK and India, where we have more than thirty engineers. Our areas of expertise include developing complicated online apps (ASP.NET, React, Drupal), native iOS and Android mobile applications (Swift, Flutter), and Microsoft technologies (.NET, Xamarin, Azure). Software executives may be sure that the project will be finished on schedule, under budget, and with the greatest personnel available when they hire Advance Web Software. Because of this, more than 91% of our clients come back to us for further work. Contact us now to find out how we can assist you. At talent@advancewebsoftware.com, get in touch. Frameworks & Languages: Frontend Development: React, Flutter, and Angular Backend Development: Microservice Architecture, PHP, ASP.NET, and.NET Swift, Kotlin,.Net MAUI/Xamarin, Flutter, iPhone applications, and Android apps are examples of mobile development. Database design: MySQL, MongoDB, and SQL Integrations: Third-party API,Integrations, payment gateway,Microsoft Technologies
View Advance Web Software Limited Profile
< $25/hr
$5,000+
10 - 49
London, UK
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
IT Experts, Services,Remote Staff & Team Augmentations
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.
View Zepto System Profile
$25-$49/hr
$25,000+
50 - 249
London, UK
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0.0 (0 Reviews)
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
TeraCode: Beyond Code, Delivering Impact
TeraCode has been transforming software development since 2006, focusing on transforming complex business challenges into powerful digital solutions. Their expert teams offer custom software development, IoT integration, data science solutions, AI implementation, and digital transformation. They provide tailored applications, data insights, intelligent automation, and modernization of systems to future-proof businesses. TeraCode stands out for their commitment to customer success, moving faster and going deeper than competitors. They are not just developers, but digital acceleration partners, helping businesses unlock their full potential and transform visions into reality.
View TeraCode Profile
N/A
$1,000+
50 - 249
London, UK
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Begin your digital journey
At Pulsion Technologies, we collaborate with businesses to provide cutting-edge digital services and solutions. Pulsion, a reputable supplier to the public and private sectors, helps its customers increase company efficiency. Our solutions are all created with your company's goals in mind, whether they are to boost productivity, boost sales, or cut expenses.
View Pulsion Technology Profile
< $25/hr
$1,000+
10 - 49
Glasgow, UK
0.0 (0 Reviews)
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Website and Ecommerce development
We design distinctive, contemporary websites that are tailored to the demands of our clients. In 2008, Avrion was established as an event management company. Five years later, we are beginning with web projects, building websites first, followed by web stores. We've finished more than 120 projects thus far.
View Avrion Profile
$50-$99/hr
$1,000+
2 - 9
Hertford, UK
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Digital Transformation experts
S Software Ltd. is an IT solutions company with headquarters in the UK that provides custom software and IT consultants. In order to assist businesses in overcoming their particular obstacles, we are also specialists in performance marketing, SEO, and digital marketing. Our objective is to offer customized solutions that meet your unique needs. We promise to significantly reduce your IT budget and management time if you hire us to develop, maintain, or improve your software.
View S SOFTWARE LTD Profile
N/A
$1,000+
50 - 249
Bradford, UK
0.0 (0 Reviews)
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Powering Your Ambition
Niteco, which was founded in 2010 by Swedish tech veteran Pelle Niklasson, has completed hundreds of projects for clients in over 30 nations. We have more than 300 professionals with a variety of backgrounds and specialties. Niteco is a strong believer in the value of a supportive community, a welcoming workplace, and the special fulfillment that comes from carrying out good deeds.
View Niteco Profile
$50-$99/hr
$10,000+
250 - 999
London, UK
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Web Design & Digital Marketing
As a site design and digital marketing firm, we are dedicated to giving our customers strong and captivating online experiences. To help businesses thrive online, our team of professionals provides a wide range of services, such as web design, SEO, coding, programming, digital marketing, and more. Our purpose is to help our clients reach their objectives by offering them outstanding service, creative solutions, and superior outcomes. We work hard to provide distinctive site designs and digital marketing plans that will interest your clients and support your company's objectives. Our staff will put in a lot of effort to deliver tailored solutions that will propel your company to new heights because we are passionate about Web design, SEO, and digital marketing.
View Amber Business Solutions Profile
N/A
$1,000+
10 - 49
Ruislip, UK
0.0 (0 Reviews)
0
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
0
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI-enabled software development agency
Coding Sprint is an AI-enabled software development agency helping businesses build smarter digital products, automate operations, and scale faster with modern technology solutions. We specialise in custom software, web, mobile, and AI-driven solutions tailored to real business and operational needs. Our expertise spans SaaS platforms, APIs, cloud-based systems, AI automation, intelligent workflow systems, agentic AI solutions, AI chatbots, and AI voice agents. We help businesses integrate artificial intelligence into existing processes to improve customer experiences and reduce repetitive manual work. From new product development and platform modernisation to software maintenance, optimisation, and ongoing technical support, our team focuses on building scalable and flexible technology solutions. We build future-ready systems designed to deliver long-term business value.
View Coding Sprint Profile
Undisclosed/hr
$50,000 - $2,000,000,000
51 - 100
Tunbridge Wells, UK
5.0 (48 Reviews)
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5.0 (48 Reviews)
0
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
0
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Revel in the media presence we create for you!
Welcome to Bytes Technolab – a New-Age Digital Transformation and Product Engineering Company that keeps AI & ML innovations at the heart of everything. Since 2011, we have collaborated with global Enterprises, Startups, and SMEs to modernize legacy systems, boost efficiency, and unearth new growth opportunities. We empower brands with cutting-edge technology solutions to help them thrive in the fiercely competitive market. Our strong forte in continuous R&D and innovation helps our clients to make precise decisions, fostering resilience and sustainability to make their businesses future-ready. Our Vision To be a global leader in product engineering and digital transformation services, empowering brands and startups to innovate, adapt, and achieve sustainable growth. By leveraging cutting-edge technologies and a customer-centric approach, we aim to transform ideas into impactful solutions that shape the future of businesses worldwide. Our Mission We’re on a mission to solve modern-day business challenges for our clients and help them unlock sustainable growth through our core offerings in Digital Transformation, and Product Engineering. In a nutshell, we have what it takes to offer limitless possibilities to all businesses. Our Core Offerings in Software Development Explore our know-how in innovative software development umbrella to realize speed, agility, and trends we offer. 1. AI & ML Solutions We help businesses adopt intelligent AI & ML solutions to accelerate overall growth and brand value. AI Consulting NLP Development Generative AI AIOps & MLOps AI Integration AI Support 2. Digital Transformation We transform conventional enterprises by modernizing their legacy systems and implementing workflow automation, etc. Web Development Mobile App Development RPA Development Low Code Development Workflow Automation 3. Product Engineering We engineer or re-engineer user-focused business products that ensure lasting success and add value to brands and their users. Product Modernization MVP Development SaaS Development Product Support 4. Digital Commerce Our team empowers retailers, wholesalers, and manufacturers with end-to-end eCommerce offerings to create content-driven and experience-driven solutions. Retail eCommerce B2B eCommerce Platforms We Work With Usher new possibilities to build solutions with our peerless capabilities to use the right technology platform to meet your needs. 1. AI & ML Solutions OpenAI PyTorch TensorFlow Keras Python 2. Digital Transformation Salesforce SAP Odoo Microsoft Dynamics 365 SugarCRM 3. CMS WordPress Strapi Webflow Sitecore Drupal Sitecore 4. Digital Commerce Adobe Commerce Magento Shopify WooCommerce BigCommerce Methodology: Building Innovations for Users is in Our DNA. Modern times demand modern solutions. Bytes Technolab empowers enterprises to reimagine their business operations, processes, and customer experiences. Our methodology is customer-driven to design and build scalable and impactful solutions that enhance experiences, adding value to the brands we work with. We are committed to innovation, continuously investing in emerging technologies to ensure our clients stay ahead in competitive markets. Bytes Technolab’s mission extends beyond technology – To assist businesses in achieving sustainable growth, building stronger customer connections, and adapting to an ever-changing marketplace. We strive to fuel business innovations in the digital age, inspiring confidence and trust in every customer-driven solution we deliver. Our USPs: Simple Reasons Why Our Clients Love Us Proven Track Record A successful track record on a global scale with 98% project delivery is what makes us proud today. Continuous Innovation We always help our clients stay ahead by continuously fine-tuning and upgrading the software systems. Uncompromised Quality We keep quality at the center of everything and never compromise on that front. This is why people trust us. Customer Satisfaction We are prideful in building great software products for global clients, meeting their most complex requirements, and satisfying them since 2011.
View Bytes Technolab Inc Profile
Undisclosed/hr
$1,000 - $10,000
100 - 249
Leicester, UK
Verified Client Review
Webflow Site Development for Creative Agency
Reviewed by: Taylor Powers, Project Manager at Creative Agency View all 48 Reviews
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