Top 50 Advertising Agencies in Wales
The Best of December 2025Looking for a top advertising agency in Wales?
Businesses looking to develop a relationship with media outlets should consider working with an advertising agency. Beyond increasing visibility, top agencies are a gateway to a variety of crucial resources, including researchers, designers, SEO/PPC experts, and social media managers.
To assist you in your search for a partner, we’ve compiled this list of the top advertising and marketing companies in Wales. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Wales Ad and Marketing Companies
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1$5,000+2 - 9 employeesSwansea, WalesWeb Marketer is a small Swansea, Wales-based pay per click agency. They focus on Pay Per Click, Conversion Optimization, Advertising, and Performance Marketing and were established in 2018.Read More
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Marston's Mazuma Money Thinqi Dents GlovesIndustries
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2$1,000+10 - 49 employeesLondon, WalesAdvertising company Book Writing Venture was established in 2015. In Orlando, Florida and London, Wales, their small team provides Advertising, Branding, Graphic Design, Content Writing Services, and more.Read More
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3$10,000+250 - 999 employeesCardiff , WalesFounded in 1957, Golley Slater is a midsize Advertising company. Their team provides Advertising and Branding.Read More
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4$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
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5Undisclosed10 - 49 employeesCardiff, WalesStills Branding is a branding company based in Cardiff, Wales. Their services include Branding and Marketing Strategy.Read More
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6$5,000+10 - 49 employeesCardiff, WalesHeadquartered in Cardiff, Wales, S3 Advertising Agency is a small Advertising company. The team focuses on Advertising and Branding.Read More
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7Undisclosed10 - 49 employeesPenarth, WalesLaunched in 1998, Wordley Creative is an Advertising company. The firm provides Advertising and Branding, and is small.Read More
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8$10,000+10 - 49 employeesCardiff, WalesWeb design agency Ubiquity is based in Cardiff, Wales. They focus on Web Design and Advertising.Read More
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9$1,000+2 - 9 employeesCardiff, WalesDegu Media PR is a public relations company founded in 2013. Their team focuses on Public Relations and Advertising.Read More
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10$1,000+2 - 9 employeesCardiff, WalesEstablished in 2024, Trades Grow is an Advertising company. The team focuses on Advertising and Search Engine Optimization.Read More
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11$10,000+2 - 9 employeesTassagh, WalesMake It Sticky is a SEO company. Their small team of employees is headquartered in Tassagh, Wales. Their team specializes in Search Engine Optimization and Web Design.Read More
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12$25,000+2 - 9 employeesLlandudno Junction, WalesRoyal Flush Marketing is an Advertising company. They are based in Llandudno Junction, Wales. Their team provides Advertising and Branding.Read More
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13$10,000+2 - 9 employeesNew Broughton, WalesLaunched in 2003, Baa Baa Design Limited is a branding agency. The team provides Branding and Web Design.Read More
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14$10,000+2 - 9 employeesCardiff Bay, WalesFounded in 2006, Big Eye Deers Ltd., a small branding agency, is based in Cardiff Bay, Wales. Their services include Branding and Web Design.Read More
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15Undisclosed2 - 9 employeesCardiff, Wales5X5 Media LTD. Is a web design agency. They offer Web Design and Advertising and are headquartered in London, England and Cardiff, Wales.Read More
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16$10,000+10 - 49 employeesSwansea, WalesCrunch Simply Digital is a small Advertising and Marketing Strategy company. Launched in 2007, the team provides Advertising and Marketing Strategy.Read More
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17$10,000+10 - 49 employeesCardiff, WalesEstablished in 2002, Sotic is a SEO agency. The agency provides Search Engine Optimization and Web Design.Read More
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18$10,000+2 - 9 employeesLlanelli, WalesPrimedia Marketing is a small Advertising company launched in 2016. Their services include Advertising and Branding.Read More
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19Undisclosed2 - 9 employeesCardiff, WalesFounded in 2009, Wilkinson PR, a small public relations company, is based in Cardiff, Wales. Their team specializes in Public Relations and Advertising.Read More
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20Undisclosed2 - 9 employeesHope, WalesLevel Marketing, a Marketing Strategy company, was founded in 2012. The company specializes in Marketing Strategy and Advertising.Read More
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21Undisclosed2 - 9 employeesTaff's Well, WalesBased in Taff's Well, Wales, Pogo Digital Marketing is a small Advertising company. Their services include Advertising and Email Marketing.Read More
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22Undisclosed2 - 9 employeesCardiff, South Wales , WalesFuzeIQ is an Advertising company launched in 2017. Their services include Advertising and Conversion Optimization.Read More
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23$10,000+10 - 49 employeesCaerphilly, WalesLaunched in 2014, Bomper Studio is a small Broadcast Video company. Their services include Broadcast Video and Video Production.Read More
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24$10,000+2 - 9 employeesCanton , WalesCR Design Ltd is an Advertising company. Headquartered in Canton , Wales, their small team offers Advertising and Branding. The company was established in 2008.Read More
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25$10,000+2 - 9 employeesLlangyfelach, WalesPlum Design & Advertising Ltd, a small branding company, is located in Llangyfelach, Wales. Their services include Branding and Web Design.Read More
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26Undisclosed2 - 9 employeesSwansea, WalesEstablished in 1998, MGB PR is an Advertising company. The agency focuses on Advertising and Media Planning & Buying.Read More
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27Undisclosed2 - 9 employeesCardiff , WalesLocated in Cardiff , Wales, Hughes Advertising and Design is an Advertising company. The team provides Advertising and Branding.Read More
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28Undisclosed2 - 9 employeesCardiff Bay, WalesGomie Design is an Advertising company. Established in 2009, the firm is located in Cardiff Bay, Wales. Their team specializes in Advertising and Branding.Read More
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29Undisclosed2 - 9 employeesCardiff , WalesContent Marketing company Miss Squiggles was launched in 2015. The company specializes in Content Marketing and Social Media Marketing, and is small.Read More
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30Undisclosed10 - 49 employeesCardiff, WalesEquinox Communications UK is a Cardiff, Wales-based Advertising company. The team focuses on Advertising and Content Marketing.Read More
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