Top 100 SEO Companies in Wales
The Best of December 2025Looking for a top SEO firm in Wales?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Wales. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Wales SEO Firms
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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1$1,000+10 - 49 employeesCardiff, WalesRead More
Pinnacle Internet Marketing is an SEO agency that was founded in 2007. Their office in Cardiff, Wales, has 13 employees who specialise in increasing business revenue and profits through ROI-focused SEO services, PPC advertising, and content marketing. They work primarily for small businesses and midmarket companies, and help grow these businesses through digital innovation.
Clients
Martyn Prowel SolicitorsIndustries
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2$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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3Undisclosed2 - 9 employeesEwloe, WalesRead More
Media Kynect is a small SEO company. Located in Ewloe, United Kingdom, the firm was established in 2015. Their services include search engine optimization, pay per click, social media marketing, and web design.
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4$1,000+50 - 249 employeesCardiff, WalesIn Edinburgh, Scotland and Cardiff, Wales, Yard is a SEO services firm. Launched in 2006, the team focuses on Search Engine Optimization and Digital Strategy.Read More
Clients
Sainsbury's BankIndustries
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5$1,000+2 - 9 employeesCardiff, WalesRead More
Cardiff Graphic Designer is a graphic design studio based in Cardiff, the United Kingdom with a team of fewer than 10 members. Since 2016, they have offered their expertise in web design, graphic design, and SEO for small businesses in the fields of e-commerce and business services.
Clients
Cloves Dental CareIndustries
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6$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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7$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.
Clients
Born SocialIndustries
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8$1,000+2 - 9 employeesCardiff, WalesCardiff SEO is a SEO agency. In Cardiff, Wales, the company offers Search Engine Optimization and Content Marketing.Read More
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9$1,000+2 - 9 employeesPencoed, WalesHML Marketing is a SEO agency. They are based in Pencoed, Wales and Taff's Well, Wales and have small team of experts. Their services include Search Engine Optimization and Digital Strategy.Read More
Industries
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10Undisclosed10 - 49 employeesBridgend, WalesITCS is an IT managed services company. Founded in 2004, the company is in Bridgend, Wales. Their team specializes in IT managed services and Web Development.Read More
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11Undisclosed2 - 9 employeesCardiff, WalesRead More
Levitate is a small web design company in Cardiff, United Kingdom. Launched in 2017, the team focuses on web design, search engine optimization, and other digital marketing.
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12$5,000+10 - 49 employeesCardiff, WalesStation Rd Marketing is a SEO agency. Located in Cardiff, Wales, the team focuses on Search Engine Optimization and Ecommerce Marketing.Read More
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13$1,000+2 - 9 employeesNewport, WalesDouble U Digital, a SEO agency and web design company, was established in 2020. The team focuses on Search Engine Optimization and Web Design.Read More
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14$1,000+2 - 9 employeesCardiff, WalesRead More
New Media Ghost is a digital strategy company. They are based in Cardiff, United Kingdom and have a small team. Their services include digital strategy, social media marketing, content marketing, search engine optimization, and more.
Industries
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15Undisclosed2 - 9 employeesDeeside, WalesDigital Strategy company H10 Marketing was established in 2018. In Deeside, Wales, the team specializes in Digital Strategy and E-Commerce Development.Read More
Industries
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16$1,000+2 - 9 employeesCardiff, WalesFratelli Agency is a SEO services firm. They focus on Search Engine Optimization and Social Media Marketing and were founded in 2019.Read More
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17Undisclosed50 - 249 employeesCardiff, WalesSEO company Invincible Media | SEO & Web Design Service Cardiff focuses on Search Engine Optimization and Web Design. They were established in 2016.Read More
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18$1,000+2 - 9 employeesAberdare, WalesSgor is a SEO services firm established in 2018. The team offers Search Engine Optimization and Web Design and is based in Aberdare, Wales.Read More
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19$1,000+2 - 9 employeesCardiff, WalesEstablished in 2023, Cavefish is a SEO services firm and AI Consulting company. The agency offers Search Engine Optimization and AI Consulting, and is small.Read More
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20$1,000+2 - 9 employeesPontypridd, Cardiff, WalesM.G.R Automations & Marketing is an Email Marketing and SEO agency. They are in Pontypridd, Cardiff, Wales and have small team. They provide Email Marketing and Search Engine Optimization.Read More
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21Undisclosed2 - 9 employeesCardiff, WalesRed King Digital is a SEO agency established in 2016. Headquartered in Cardiff, Wales, the team provides Search Engine Optimization.Read More
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22Undisclosed2 - 9 employeesCardiff, WalesGhost Marketing is a SEO services firm. Headquartered in Cardiff, Wales, their small team provides Search Engine Optimization. The company was launched in 2014.Read More
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23Undisclosed2 - 9 employeesCardiff, South Wales , WalesRyan C Walsh Online Marketing is a SEO company. They specialize in Search Engine Optimization and are in Cardiff, South Wales , Wales.Read More
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24Undisclosed2 - 9 employeesNeath Abbey, WalesAlix Digital is a small Neath Abbey, Wales-based pay per click company. The team specializes in Pay Per Click and Search Engine Optimization.Read More
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25Undisclosed10 - 49 employeesBrigantine Place, WalesSmall web design agency UpriseVSI, is in Brigantine Place, Wales. Their services include Web Design and Digital Strategy.Read More
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26$1,000+2 - 9 employeesColwyn Bay, WalesTWMG is a SEO services firm. The Colwyn Bay, Wales-based agency specializes in Search Engine Optimization and Web Design.Read More
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27Undisclosed2 - 9 employeesNewport, WalesFounded in 2025, Time to Scale is a small SEO company. Their team offers Search Engine Optimization and Web Design.Read More
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28$1,000+2 - 9 employeesCardiff, WalesPixafusion Marketing Agency is a web design agency located in Cardiff, Wales. The team provides Web Design and Advertising.Read More
Industries
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29$5,000+10 - 49 employeesLlanishen, WalesLiberty Marketing, a SEO agency, was launched in 2008. The firm specializes in Search Engine Optimization and Pay Per Click.Read More
Industries
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30$1,000+2 - 9 employeesCardiff, WalesWalsh & Partners is a Content Marketing company established in 2007. The company offers Content Marketing and Search Engine Optimization.Read More
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