Top 10+ C# Development Companies in Wales | C# Developers Wales 2026
Last Updated 24th August 2026 | Category: Top Web Development Firms
The List of Top 10+ C# Development Companies in Wales | Top C# Developers Wales 2026
1. Hyperlink InfoSystem
Sponsored
Claim Pending
Founded
2011
Employees
1000+
Hourly Rate
< $25
Our Rating
5.0/5
(65 reviews)
Avg. Project Cost
GBP 37,917+
Contact No
+13097914105
Hyperlink InfoSystem is a leading web development company. They provide a huge range of information technology services and a solution for web design, web development & mobile app development, digital marketing services. They have skilled web designers and developers who are always enthusiastic to make unique websites. They help every client to make their business appearance sparkle. Hyperlink InfoSystem takes the time to hear from their clients, truly understand their needs and propose a tailor-made solution to meet their particular needs and budget.
They offer a compelling user experience, combines with primary business systems & takes the data necessary to drive business opportunities. They understand the value of every small study of business and consider it with the quality & deadline.
They offer a compelling user experience, combines with primary business systems & takes the data necessary to drive business opportunities. They understand the value of every small study of business and consider it with the quality & deadline.
2. Netguru
Not Claimed
Founded
2008
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.8/5
(8 reviews)
Avg. Project Cost
GBP 75,835+
Contact No
+442038713389
Email
clutch@netguru.co
Netguru is a leading web development company that builds software for world changers. Their team follows an amazing app development process and has worked with various clients. They focus on presenting necessary value to their clients to help them increase their productivity & profitability. They help their clients with technology solutions to help them grow their business.
3. Iflexion
Not Claimed
Founded
1999
Employees
50 - 249
Hourly Rate
$25 - $49
Our Rating
4.8/5
(7 reviews)
Avg. Project Cost
GBP 3,791,775+
Contact No
+15125013621
Email
contact@iflexion.com
They leverage their large knowledge base to provide best solutions that meet clients' demands, business, and budget expectations. Every project at Iflexion is under the supervision of a dedicated quality assurance team that monitors all project activities and results at each development phase. They are dedicated to providing maximum benefit to their clients to help them succeed in a constantly changing and challenging the business world.
Not Claimed
Founded
2006
Employees
10 - 49
Hourly Rate
$150 - $199
Our Rating
4.8/5
(8 reviews)
Avg. Project Cost
GBP 75,835+
Contact No
+15124546659
Email
howdy@fourkitchens.com
Four Kitchens is a leading web development company that develop websites and apps. They are makers, thinkers, and leaders dedicated to resolving your problems using open-source technology and user-centered design. They are perfectionists and they take a lot of care to every single detail and the beauty of a website is a pillar when it comes to making exceptional websites.
5. Beyond
Not Claimed
Founded
2010
Employees
50 - 249
Hourly Rate
$150 - $199
Our Rating
4.7/5
(7 reviews)
Avg. Project Cost
GBP 3,791,775+
Contact No
+14159441525
Email
newbiz@bynd.com
They help ambitious companies make market value with design- and technology-based products and strategies, and establish the methods and mindsets that move companies forward. They help ambitious companies create new value with design- and technology-based products and strategies. They have many years experience working both with their own and others methodologies so they know what has demanded a project to be successful.
6. Opus Online
Not Claimed
Founded
2009
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.5/5
(7 reviews)
Avg. Project Cost
GBP 3,791,775+
Contact No
+3726829670
Email
sales@opus.ee
it is a leading web development company who has successfully delivered your business ideas into powerful solutions. They offer all clients through support after the launch and maintains a close partnership when maintaining and developing the site in the future. The team believes in keeping the communication channels open at all times so that your expectations are met.
Not Claimed
Founded
1994
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.1/5
(8 reviews)
Avg. Project Cost
GBP 37,917+
Contact No
+442030966199
Email
contact@dcslsoftware.com
They take a unique approach by fusing traditional and new methods to develop quality software and website at speed while retaining our personal touch and fastidious attitude to planning. They have helped businesses ranging from start-ups & ventures, small owner-managed companies through to large public organizations. They strive to make your online investment in your business extremely profitable.
8. Moove Agency
Not Claimed
Founded
2010
Employees
10 - 49
Hourly Rate
$100 - $149
Our Rating
4.5/5
(7 reviews)
Avg. Project Cost
GBP 1,895,887+
Contact No
+442033725696
Email
info@mooveagency.com
They build and support high-performing websites and applications that make global businesses succeed in the digital world. They combine their technical and productive expertise with their support to bring you just outstanding web development services. Their mission is to help companies to grow more successful in the digital world. like establishing long-term mutually beneficial partnerships.
9. Itransition
Not Claimed
Founded
1998
Employees
500 - 999
Hourly Rate
$25 - $49
Our Rating
4.7/5
(7 reviews)
Avg. Project Cost
GBP 18,958+
Contact No
+17202072820
Email
info@itransition.com
They convert your strategies into software systems & technology processes that optimize your business performance. They help large, medium-sized companies & startups to design, develop and grow websites that provide their demands and brings ideas to life. Their activities are controlled by corporate policies that define the ways of managing business, staff and client relations.
Not Claimed
Founded
2012
Employees
50 - 249
Hourly Rate
$25 - $49
Our Rating
4.5/5
(8 reviews)
Avg. Project Cost
GBP 7,583+
Contact No
+447831460429
Email
sales@tsh.io
They provide web and mobile solutions for enterprises. They do not think solely about coding. Every bit of software that they develop is your business demands and their team always focuses on your company's goals & profits. Most of their market comes from referrals. They will work difficult to get yet another fulfilled customer and they hope that you will stay with them for years. They want your apps to have the best quality possible and in order to do that, they have to know your enterprise inside out.
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