Top 20 WordPress Development Companies in Cardiff
The Best of December 2025Looking for a top WordPress Development Company in Cardiff?
WordPress is a popular content management system (CMS) and used the most for blogs, e-commerce websites, and portfolios. It's easy to use out-of-the-box, but for businesses with more advanced website and content needs, consider hiring a WordPress development company. WordPress developers provide technical support and can customize your website for optimal SEO and performance.
To assist you in your search for a partner, we’ve compiled this list of the top WordPress Development Services in Cardiff. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Cardiff WordPress Development Agencies
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1$25,000+50 - 249 employeesCardiff, WalesRead More
Box UK is an enterprise software development company based in Cardiff, UK, with an office in London. The company, founded in 1998, has more than 50 employees who provide, among others, custom software development, web development, and enterprise app modernization services to various businesses.
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OKdo.comIndustries
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2$25,000+10 - 49 employeesCardiff, WalesIllustrate Digital, a small website development firm, is in Cardiff, Wales and Bristol, England. Launched in 2013, the team specializes in Web Development, UX/UI Design, and Web Design.Read More
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Penguin Random HouseIndustries
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3$5,000+250 - 999 employeesCardiff, WalesIT staff augmentation company DigiMantra was founded in 2012. Their midsize team is headquartered in Sahibzada Ajit Singh Nagar, India; Dover, Delaware; Cardiff, Wales and Dubai, United Arab Emirates. DigiMantra focuses on IT staff augmentation, Mobile App Development, E-Commerce Development, Social Media Marketing, and more.Read More
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4$1,000+2 - 9 employeesCardiff, WalesRead More
SEO agency Appear Online was launched in 2022. Their small team is in Cardiff, United Kingdom. Appear Online focuses on search engine optimization, pay per click, web design, and web development.
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5$10,000+10 - 49 employeesCardiff , WalesCREO, a small branding company, is in Cardiff , Wales. The team specializes in Branding and Digital Strategy.Read More
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6$10,000+10 - 49 employeesCardiff, WalesIn Cardiff, Wales and Bristol, England, Sugar Creative is an AR/VR development company. They focus on AR/VR development and Mobile App Development.Read More
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7$5,000+50 - 249 employeesPontprennau, WalesDEVHOUSE TECHNOLOGIES LTD is a website development firm. They are based in Pontprennau, Wales and Roma, Italy, and their services include Web Development and Mobile App Development.Read More
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8Undisclosed2 - 9 employeesSaint Mellons, WalesButternut Web, a web design agency, was launched in 2021. The small team specializes in Web Design and Web Development.Read More
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9$5,000+2 - 9 employeesYstrad Mynach, WalesAgile Web Development Ltd is a small website development company based in Ystrad Mynach, Wales. Their services include Web Development and Web Design.Read More
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10$5,000+2 - 9 employeesCardiff, WalesOdyssey is a Digital Strategy company. Founded in 2018, the team focuses on Digital Strategy and Web Development.Read More
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11$10,000+10 - 49 employeesCardiff, WalesCardiff App Developers is a Cardiff, Wales-based mobile application development firm. The team specializes in Mobile App Development and Web Development.Read More
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12$5,000+2 - 9 employeesCardiff, WalesDesign Tribe, a web design company, specializes in Web Design and UX/UI Design. The agency is headquartered in Cardiff, Wales.Read More
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13$10,000+2 - 9 employeesLangstone, WalesBluprint Labs is a Langstone, Wales-based Digital Strategy company. Launched in 2016, the team specializes in Digital Strategy and Social Media Marketing.Read More
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14Undisclosed2 - 9 employeesCardiff Bay, WalesWeb design company Eazyweb Internet Services was launched in 1996. In Cardiff Bay, Wales, the team offers Web Design and Web Development.Read More
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15$1,000+10 - 49 employeesSwansea, WalesLaunched in 2010, The Constant Media is a web design agency. The small team specializes in Web Design, UX/UI Design, Web Development, and E-Commerce Development. The agency is based in Swansea, Wales.Read More
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William Grants & Sons Van Cleef & Arpels Glenfiddich Whisky Asahi -
16$1,000+10 - 49 employeesSwansea, WalesRead More
GR Digital is a Swansea, U.K. based digital agency that was founded in 2016. Their team of two offers clients PPC, SEO, and video production services. They mostly work with small businesses in the gambling, gaming, and media industries.
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Born SocialIndustries
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17UndisclosedFreelancer employeesCardiff, WalesE-commerce development firm and website development company Parabellus Digital LTD is located in Cardiff, Wales. They provide E-Commerce Development and Web Development.Read More
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18$1,000+Freelancer employeesBridgend, WalesToro Sites is a web development company. They are based in Bridgend, Wales. Their team focuses on Web Development and Search Engine Optimization.Read More
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19$1,000+2 - 9 employeesMaesteg, WalesValley Web Designs is a SEO company. Launched in 2015, the team specializes in Search Engine Optimization and Web Design.Read More
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