Top 50 Advertising Agencies in Cardiff
The Best of December 2025Looking for a top advertising agency in Cardiff?
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 Cardiff. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Cardiff Ad and Marketing Companies
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31$10,000+2 - 9 employeesCardiff, WalesAdvertising company IT Pie is based in Cardiff, Wales and. They focus on Advertising and Media Planning & Buying and were launched in 2007.Read More
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32$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
Industries
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33Undisclosed2 - 9 employeesBridgend, WalesJonathan Hurley Design is an Advertising company. Established in 1992, the firm specializes in Advertising and Branding.Read More
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34Undisclosed2 - 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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35$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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36$10,000+2 - 9 employeesThe Mumbles, WalesClick Digital Growth is a SEO company. They are located in The Mumbles, Wales. Their team provides Search Engine Optimization and Web Design.Read More
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37$10,000+2 - 9 employeesLlanelli, WalesPrimedia Marketing is a small Advertising company launched in 2016. Their services include Advertising and Branding.Read More
Industries
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38Undisclosed2 - 9 employeesWyesham, WalesAliCat Design is a branding company. They are located in Wyesham, Wales and have small team. Their team provides Branding and Graphic Design.Read More
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39$10,000+10 - 49 employeesCardiff, WalesLocated in Cardiff, Wales and Bristol , England, Creation is a SEO agency. They offer Search Engine Optimization and Web Design and were launched in 2006.Read More
Industries
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40Undisclosed50 - 249 employeesCardiff, WalesFreshwater UK, an Advertising company, specializes in Advertising and Branding. The company is headquartered in Cardiff, Wales.Read More
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41Undisclosed2 - 9 employeesCardiff, WalesGuest Post For You is a small Cardiff, Wales-based Advertising company. Their services include Advertising and Branding.Read More
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42Undisclosed10 - 49 employeesCardiff, WalesCelf Creative is an Advertising company. Their small team is based in Cardiff, Wales. Their services include Advertising and Branding.Read More
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43$10,000+2 - 9 employeesPurcell Avenue Industrial Estate, WalesJamie Lewis Design, an Advertising company, was established in 2012. They specializes in Advertising and Branding.Read More
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44$10,000+2 - 9 employeesTreorchy, WalesBased in Treorchy, Wales, HighStreet Media is a graphic design company. They offer Graphic Design and Print Design and were founded in 2013.Read More
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