Explore Top ASP.NET Companies in United Kingdom
Use the advanced filter to find companies near you or refine the results Last updated in: June, 2026

Persistent Systems Verified Company
Surrey, United Kingdom Head office in: India
See Beyond, Rise Above
Make a Buzz Online with Bazuru's unique style of marketing.
Professional Web Design, Digital Marketing & IT Solutions in UK
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Black Piano helps you build remote teams effortlessly, handling hiring, payroll, and HR in a simple, transparent, and effective way.
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London, United Kingdom Head office in: Ukraine
Eastern Peak is a software and hardware development company providing custom solutions and consulting for businesses worldwide.
Performance-focused Digital Agency based in Nottingham.
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Concetto Labs Verified Company
Ilford, United Kingdom Head office in: India
Web and Mobile App Development Company

Webtonic Solutions Verified Company
Guildford, United Kingdom Head office in: South Africa
We partner with businesses to design innovative solutions and build robust software that improve customer engagement and satisfaction.
We turn big ideas into beautifully executed digital products. From architecture to launch, we handle the complex tech so you can focus on the vision.

CRM MASTERS INFOTECH LLP Verified Company
London, United Kingdom Head office in: India
Founded in 2016, CRM Masters Infotech (ISO 9001:27001) is a Zoho Premium Partner , Salesforce Certified Partner. Present in USA, UK, UAE, and INDIA
Creators of dedicated, custom software to help your business confront challenges. Experts integrating SharePoint, Sage, DBS, TransUnion & much more.
Business websites for UK companies
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your digital team
Turbo Digital creates sleek, responsive websites that help UK businesses grow through smart design, solid tech, and SEO.
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Silicon Valley Infomedia Pvt Ltd. Verified Company
Swindon, United Kingdom Head office in: India
Outsource Web Development India | PHP Development Company | AngularJS Developer | MEAN Stack | Full Stack | iPhone App | Android App | Educational ERP

Synergo Group Verified Company
London, United Kingdom Head office in: Canada
Synergo Group delivers tailored AI, cloud, and data governance solutions, reducing costs for fintech, healthcare, and compliance-driven industries
RiverAPI provides APIs, integration, and consulting, helping UK and global clients simplify operations, scale tools, and grow sustainably.
Transforming Ideas into Digital Solutions
Innovadel Technologies is empowering businesses with innovative Salesforce and digital IT solutions.
We build production-grade Cloud infrastructure, intelligence software, & AI solutions that deliver measurable impact.

London, United Kingdom Head office in: United States
Elevate your business: custom solutions, built to scale

Theta Solutions Verified Company
Bradford, United Kingdom Head office in: Pakistan
Theta Solutions is a leading IT company in Sialkot providing software development, digital marketing, and professional training services globally.
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Indus Net Technologies Pvt. Ltd. Verified Company
London, United Kingdom Head office in: India
We Deliver Technology Solutions for Business Problems
We are a digital marketing growth agency focused on helping businesses generate meaningful business outcomes through modern acquisition strategies.
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ICT in the United Kingdom: General Profile and Insights
The UK technology sector is growing more than two-and-a-half times faster than the overall economy, and London has been ranked as the second most connected place for tech in the world behind Silicon Valley in the US.
According to Statista, the UK IT Services market is worth nearly $113.46 billion to the economy, a rise from $3.44 billion in 2020. Between 2024 and 2025, the tech market in the UK continued to grow with increased market productivity, influencing the UK’s GDP.
Why Should You Work With a UK-based Company?
Probably the second-largest IT hub in the world, the UK is one of the fastest-growing IT leaders. It is the home of over 225,000 IT & web companies based according to a report delivered by Computer Weekly. Web companies from the UK provide the entire range of services and are known for good management, rich business culture, and great tech performance.
What You Should Be Aware of When Working With UK Web Companies
A report by Tech Nation in 2018 revealed that the main challenges companies and IT hubs face are related to access to talent, affecting 83% of tech hubs. Access to funding and poor transport links were also found to be major challenges for some of the UK’s tech hubs. This challenge is still relevant for 2025, especially the lack of funding possibilities.
Are UK IT Companies Reliable?
The UK companies enjoy a high trust level on a global level and are considered reliable overall. However, due to the wide variety of web & software companies, not all UK-based companies represent the business culture, performance, and tech skills that the UK is so well known for. This is why choosing the IT company as a partner is important.
How the UK IT Industry Relates to the Neighboring Countries
Having a leading IT infrastructure, the IT industry in the UK increased its potential, and following the global trends, just like the US, it will focus more on certifying and developing already existing professionals rather than hiring new skills.
In the background of a fast-developing EU market, the UK looks weaker alone than in the community. Brexit has forced tech giants and many IT companies to leave for other EU countries, especially Ireland and Germany, a report from Tech Spot reveals.
Overall, the UK IT industry will continue to be a good option for businesses that tend to expand their presence on the local market, and also for local startups that would preferably rely on companies from the UK.













