Castle International
For Social Media Agency of the Year, Merseyside 2026
Voting opens in
6 days
Voting opens soon! Bookmark this page and come back on 10 November 2026 to vote for Castle International.
Castle International is a Liverpool-based digital marketing agency founded in 2014. It delivers social media advertising, Meta campaigns, social media strategy, ecommerce marketing and digital content alongside broader marketing services. The agency works with local and national brands and focuses on measurable performance, customer acquisition and business growth.
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