Reviews updated: 17-09-2026

The best Digital Marketing agencies in Northern Ireland

Choose from the 6 agencies selected and listed below
Each agency is evaluated by our team, and only reviews confirmed by their author count towards the score. Sponsored positions are always labelled.See our methodology
4,8/5 on Trustpilot · 704 reviews

All Digital Marketing agencies in Northern Ireland

Perseus Agency
Located in Antrim
Founded in 2023
3 team members
Last active on 17 September 2026
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More clients. Fewer lost along the way.

Perseus Agency helps SMEs, e-commerce businesses and large accounts win more customers. We manage Meta ads, create websites and visuals that convert, and build bespoke tools (CRM, automations, dashboards)
Allocation
Digital Marketing (40%)Core activity
Traffic GenerationB2B Digital MarketingConversion Rate Optimisation (CRO)Digital StrategyData-driven marketingMobile Marketing
Also:Website(20%)E-commerce(20%)+2 xp

Quality

Not rated

Central Translations
Located in Warrenpoint
1 team member
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Central Translations (N.I.) Ltd is based in Newry and specializes in connecting clients with language professionals. The agency focuses on providing translation services to various
Allocation
Digital Marketing

Quality

Not rated

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Senderon
Located in Bangor
1 team member
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Overview Senderon is a marketing organisation based in Northern Ireland offering a range of innovative digital marketing services. The agency operates in the global market by proposing online solutions
Allocation
WebsiteDigital MarketingPhotography

Quality

Not rated

Morrow Communications
Located in Holywood
43 team members
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About Us Morrow Communications is a communications agency based in Northern Ireland, operating according to a corporate culture characterised by openness, honesty and dynamism. The agency applies
Allocation
Social MediaMediaEventsPublic Relations

Quality

Not rated

Run DMG
Located in Belfast
6 team members
View profile
Run DMG specializes in consulting for businesses and agencies globally, focusing primarily on Facebook Advertising. With a small team, they aim to optimize advertising strategies for their
Allocation
Social MediaDigital MarketingGraphic DesignAdvertising

Quality

Not rated

Audiences NI
Located in Belfast
2 team members
View profile
Audiences NI is a membership-based Audience Development Agency aimed at increasing and diversifying audiences for the arts in Northern Ireland. Based in Belfast, they focus on collaborative strategies to
Allocation
Digital Marketing

Quality

Not rated

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