Company lists · Data refreshed September 2026
Top 25 Full-service performance marketing agencies based in Belfast, United Kingdom
RevenueBase identified 83 company matches for full-service performance marketing agencies associated with Belfast, United Kingdom as of September 2026 and tracks 439 professional contacts across them, including 208 with verified work emails. Across the United Kingdom, London is the largest hub for this category (4,673 companies); Belfast has 83.
This list covers company matches for full-service performance marketing agencies associated with Belfast, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest full-service performance marketing agencies based in Belfast, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 30 contacts → | ||||
Exact match “Genesis is a multi-award winning full service agency, offering advertising, design, public relations, digital and consulting services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 27 contacts → | ||||
Exact match “Loud Mouth Media is a multi-award winning performance marketing agency with offices in Belfast, Glasgow, London and Dublin- 2026 Google Premier Partner - PPC Agency of the Year…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 23 contacts → | ||||
Exact match “i3 Digital are an experienced team of straight-talking digital experts that specialises in delivering integrated digital solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Welcome to Whitenoise, a creative agency committed to transforming global brands through compelling visual experiences.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “We're an award-winning, full-service marketing agency specialising in brand, strategy, creative and digital.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “The service-led digital agency.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Digital Marketing Done Right.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “At Studio Mint, we combine creativity with strategy to build brands that engage, create digital experiences that connect, and run marketing campaigns that get results.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Vudu Digital (formerly WSI Digital Web) have been providing web design, eCommerce and the full suite of digital marketing services to UK and Irish clients since 2007.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “Codefixer is a data driven digital marketing agency specialising in SEO and PPC producing exceptional results.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “GlowMetrics is a leading digital analytics and marketing agency based in Belfast and Dublin.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “The Spider Awards - Best Small Agency 2022 Digital Media Awards - Best Newcomer 2022 A digital agency, specialising in social media & search marketing.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Web design and build” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Run DMG is a performance marketing agency helping ambitious eCommerce brands and coaches across the world scale to 7 and 8-figures.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “We are a digital marketing company that helps businesses of all sizes develop online marketing strategies and deliver high quality, regular content.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “We offer digital marketing services including, web design, brand creation, social media promotion and SEO services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “GrowWeb is a multi-award winning digital advertising agency specialising in Search, Display, YouTube and Social advertising.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Tiedot is your marketing team's secret weapon.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Real Time Digital is a digital marketing agency providing a fully managed service across web, social, search, display and video channels.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “BigRockDigital.io Big Rock Digital is a leading Digital Marketing Agency offering a comprehensive range of services including Google AdWords, Facebook Advertising, Website Design…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Welcome to Silver Apples Digital – Your Strategic Partner in Digital Marketing Excellence!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Broadcast Media Marketing offers Targeted Digital Marketing.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Flint Studios is an award-winning full-service agency providing Magento, Kentico, Umbraco and bespoke solutions backed up with Google Partner accreditation, exceptional customer…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “SQC Digital, is a digital marketing agency that creates innovative digital marketing strategies and turn them into easily measured, successful campaigns, via Google Ads, YouTube…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Multi-award winning Digital Advertising Agency founded by Former Googler.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “full-service performance marketing agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 83 full-service performance marketing agencies based in Belfast, United Kingdom
See the full list, filter by size, metro and specialty, and access 208 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Full-service performance marketing agencies based in Belfast, United Kingdom at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for Belfast, so it is reported there. Company counts and contact totals on this page are exact for Belfast, over 83 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Belfast, United Kingdom whose business descriptions match “full-service performance marketing agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 208 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 24, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Full-service performance marketing agencies by metro in the United Kingdom
- Full-service performance marketing agencies in London4673
- Full-service performance marketing agencies in Manchester570
- Full-service performance marketing agencies in Birmingham330
- Full-service performance marketing agencies in Leeds286
- Full-service performance marketing agencies in Glasgow219
- Full-service performance marketing agencies in Bristol189
- Full-service performance marketing agencies in Edinburgh148
- Full-service performance marketing agencies in Liverpool146
- Full-service performance marketing agencies in Nottingham132
- Full-service performance marketing agencies in Brighton122
- Full-service performance marketing agencies in Sheffield106
- Full-service performance marketing agencies in Bournemouth95
- Full-service performance marketing agencies in Newcastle Upon Tyne94
- Full-service performance marketing agencies in Cardiff90
- Full-service performance marketing agencies in Norwich89
- Full-service performance marketing agencies in Leicester82
- Full-service performance marketing agencies in Milton Keynes72
- Full-service performance marketing agencies in Reading67
- Full-service performance marketing agencies in Southampton67
- Full-service performance marketing agencies in Cambridge64
- Full-service performance marketing agencies in Exeter62
- Full-service performance marketing agencies in Northampton61
- Full-service performance marketing agencies in Derby58
- Full-service performance marketing agencies in Poole52
- Full-service performance marketing agencies in Preston51
- Full-service performance marketing agencies in Peterborough50
- Full-service performance marketing agencies in Cheltenham46
- Full-service performance marketing agencies in Oxford46
- Full-service performance marketing agencies in Colchester45
- Full-service performance marketing agencies in Hull45
- Full-service performance marketing agencies in Wolverhampton45
- Full-service performance marketing agencies in York44
- Full-service performance marketing agencies in Doncaster42
- Full-service performance marketing agencies in Harrogate41
- Full-service performance marketing agencies in Warrington41
- Full-service performance marketing agencies in Chester40
- Full-service performance marketing agencies in Hove36
- Full-service performance marketing agencies in Bath35
- Full-service performance marketing agencies in Huddersfield33
- Full-service performance marketing agencies in Ipswich33
- Full-service performance marketing agencies in Lincoln33
- Full-service performance marketing agencies in Plymouth33
- Full-service performance marketing agencies in Tunbridge Wells33
- Full-service performance marketing agencies in Chelmsford31
- Full-service performance marketing agencies in Maidstone31
- Full-service performance marketing agencies in Middlesbrough31
- Full-service performance marketing agencies in Watford30
- Full-service performance marketing agencies in Worcester30
- Full-service performance marketing agencies in Aberdeen29
- Full-service performance marketing agencies in Gloucester28
- Full-service performance marketing agencies in Guildford28
- Full-service performance marketing agencies in Portsmouth28
- Full-service performance marketing agencies in Altrincham25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “full-service performance marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many full-service performance marketing agencies are there based in Belfast, United Kingdom?
RevenueBase identified 83 company matches for full-service performance marketing agencies associated with Belfast, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Genesis Belfast tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United Kingdom has the most full-service performance marketing agencies?
London leads the United Kingdom with 4,673 company records, followed by Manchester (570) and Birmingham (330). Belfast has 83.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 208 professional contacts with verified work emails tracked across these 83 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 full-service performance marketing agencies based in Belfast, United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Full-service performance marketing agencies by geography
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- Full-service performance marketing agencies based in Germany
- Full-service performance marketing agencies based in Spain
- Full-service performance marketing agencies based in France
- Full-service performance marketing agencies based in Australia
- Full-service performance marketing agencies based in Italy
- Full-service performance marketing agencies based in the Netherlands
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 full-service performance marketing agencies based in Belfast, United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 83 matching company records for full-service performance marketing agencies based in Belfast, United Kingdom, with 439 tracked contacts and 208 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 full-service performance marketing agencies based in Belfast, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Genesis Belfastwearegenesis.co.ukHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Genesis is a multi-award winning full service agency, offering advertising, design, public relations, digital and consulting services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Loud Mouth Media LTDloudmouth-media.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Loud Mouth Media is a multi-award winning performance marketing agency with offices in Belfast, Glasgow, London and Dublin- 2026 Google Premier Partner - PPC Agency of the Year…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  I3 Digitali3digital.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 23 contacts → |
“i3 Digital are an experienced team of straight-talking digital experts that specialises in delivering integrated digital solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Whitenoisewhitenoisestudios.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Welcome to Whitenoise, a creative agency committed to transforming global brands through compelling visual experiences.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MXB Agencymxb.agencyHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 18 contacts → |
“We're an award-winning, full-service marketing agency specialising in brand, strategy, creative and digital.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Beingonlinebeingonline.co.ukHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 17 contacts → |
“The service-led digital agency.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Digital 24digitaltwentyfour.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 14 contacts → |
“Digital Marketing Done Right.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Studio Mintstudiomint.coHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 10 contacts → |
“At Studio Mint, we combine creativity with strategy to build brands that engage, create digital experiences that connect, and run marketing campaigns that get results.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Vudu Digitalvududigital.co.ukHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Vudu Digital (formerly WSI Digital Web) have been providing web design, eCommerce and the full suite of digital marketing services to UK and Irish clients since 2007.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Codefixercodefixer.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Codefixer is a data driven digital marketing agency specialising in SEO and PPC producing exceptional results.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Glowmetricsglowmetrics.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 7 contacts → |
“GlowMetrics is a leading digital analytics and marketing agency based in Belfast and Dublin.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Part Three Digitalpartthreedigital.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 6 contacts → |
“The Spider Awards - Best Small Agency 2022 Digital Media Awards - Best Newcomer 2022 A digital agency, specialising in social media & search marketing.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  WEB Bureauthewebbureau.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Web design and build” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  RUN DMG LTDrun-dmg.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Run DMG is a performance marketing agency helping ambitious eCommerce brands and coaches across the world scale to 7 and 8-figures.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Erudite Digital Solutionsweareerudite.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We are a digital marketing company that helps businesses of all sizes develop online marketing strategies and deliver high quality, regular content.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gekkoshotgekkoshot.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We offer digital marketing services including, web design, brand creation, social media promotion and SEO services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Growwebgrow-web.co.ukHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“GrowWeb is a multi-award winning digital advertising agency specialising in Search, Display, YouTube and Social advertising.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Tiedottiedot.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Tiedot is your marketing team's secret weapon.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Real Time Digitalrealtimedigital.coHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Real Time Digital is a digital marketing agency providing a fully managed service across web, social, search, display and video channels.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BIG Rock Digitalbigrockdigital.ioHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“BigRockDigital.io Big Rock Digital is a leading Digital Marketing Agency offering a comprehensive range of services including Google AdWords, Facebook Advertising, Website Design…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Silver Apples Digital LTDsilverapplesdigital.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Welcome to Silver Apples Digital – Your Strategic Partner in Digital Marketing Excellence!” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Broadcast And Media Marketing LTDbroadcastandmediamarketing.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Broadcast Media Marketing offers Targeted Digital Marketing.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Flint Studios LTDflintstudios.co.ukHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Flint Studios is an award-winning full-service agency providing Magento, Kentico, Umbraco and bespoke solutions backed up with Google Partner accreditation, exceptional customer…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  SQC Digitalsqcdigital.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 3 contacts → |
“SQC Digital, is a digital marketing agency that creates innovative digital marketing strategies and turn them into easily measured, successful campaigns, via Google Ads, YouTube…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Search Scientist LTDsearchscientist.co.ukHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Multi-award winning Digital Advertising Agency founded by Former Googler.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Full-service performance marketing agencies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for Belfast, so it is reported there. Company counts and contact totals on this page are exact for Belfast, over 83 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Full-service performance marketing agencies by metro in the United Kingdom
- Full-service performance marketing agencies in London4673
- Full-service performance marketing agencies in Manchester570
- Full-service performance marketing agencies in Birmingham330
- Full-service performance marketing agencies in Leeds286
- Full-service performance marketing agencies in Glasgow219
- Full-service performance marketing agencies in Bristol189
- Full-service performance marketing agencies in Edinburgh148
- Full-service performance marketing agencies in Liverpool146
- Full-service performance marketing agencies in Nottingham132
- Full-service performance marketing agencies in Brighton122
- Full-service performance marketing agencies in Sheffield106
- Full-service performance marketing agencies in Bournemouth95
- Full-service performance marketing agencies in Newcastle Upon Tyne94
- Full-service performance marketing agencies in Cardiff90
- Full-service performance marketing agencies in Norwich89
- Full-service performance marketing agencies in Leicester82
- Full-service performance marketing agencies in Milton Keynes72
- Full-service performance marketing agencies in Reading67
- Full-service performance marketing agencies in Southampton67
- Full-service performance marketing agencies in Cambridge64
- Full-service performance marketing agencies in Exeter62
- Full-service performance marketing agencies in Northampton61
- Full-service performance marketing agencies in Derby58
- Full-service performance marketing agencies in Poole52
- Full-service performance marketing agencies in Preston51
- Full-service performance marketing agencies in Peterborough50
- Full-service performance marketing agencies in Cheltenham46
- Full-service performance marketing agencies in Oxford46
- Full-service performance marketing agencies in Colchester45
- Full-service performance marketing agencies in Hull45
- Full-service performance marketing agencies in Wolverhampton45
- Full-service performance marketing agencies in York44
- Full-service performance marketing agencies in Doncaster42
- Full-service performance marketing agencies in Harrogate41
- Full-service performance marketing agencies in Warrington41
- Full-service performance marketing agencies in Chester40
- Full-service performance marketing agencies in Hove36
- Full-service performance marketing agencies in Bath35
- Full-service performance marketing agencies in Huddersfield33
- Full-service performance marketing agencies in Ipswich33
- Full-service performance marketing agencies in Lincoln33
- Full-service performance marketing agencies in Plymouth33
- Full-service performance marketing agencies in Tunbridge Wells33
- Full-service performance marketing agencies in Chelmsford31
- Full-service performance marketing agencies in Maidstone31
- Full-service performance marketing agencies in Middlesbrough31
- Full-service performance marketing agencies in Watford30
- Full-service performance marketing agencies in Worcester30
- Full-service performance marketing agencies in Aberdeen29
- Full-service performance marketing agencies in Gloucester28
- Full-service performance marketing agencies in Guildford28
- Full-service performance marketing agencies in Portsmouth28
- Full-service performance marketing agencies in Altrincham25
Questions about this company list
What does Exact match mean for full-service performance marketing agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many full-service performance marketing agencies did RevenueBase find based in Belfast, United Kingdom?
The saved snapshot records 83 matching company records, 439 tracked contacts and 208 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Full-service performance marketing agencies by geography
- Full-service performance marketing agencies based in the United States
- Full-service performance marketing agencies based in the United Kingdom
- Full-service performance marketing agencies based in Brazil
- Full-service performance marketing agencies based in Canada
- Full-service performance marketing agencies based in Germany
- Full-service performance marketing agencies based in Spain
- Full-service performance marketing agencies based in France
- Full-service performance marketing agencies based in Australia
- Full-service performance marketing agencies based in Italy
- Full-service performance marketing agencies based in the Netherlands
- Full-service performance marketing agencies based in Mexico
- Full-service performance marketing agencies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 full-service performance marketing agencies based in Belfast, United Kingdom. Snapshot: September 24, 2026. https://revenuebase.ai/companies/full-service-performance-marketing-agencies/united-kingdom/belfast.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Full-service performance marketing agencies based in the United States
- Full-service performance marketing agencies based in the United Kingdom
- Full-service performance marketing agencies based in Brazil
- Full-service performance marketing agencies based in Canada
- Full-service performance marketing agencies based in Germany
- Full-service performance marketing agencies based in Spain
Company intelligence · public preview
Top 25 full-service performance marketing agencies based in Belfast, United Kingdom
RevenueBase records 83 matching company records for full-service performance marketing agencies based in Belfast, United Kingdom, with 439 tracked contacts and 208 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 full-service performance marketing agencies based in Belfast, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Genesis Belfastwearegenesis.co.uk HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Genesis is a multi-award winning full service agency, offering advertising, design, public relations, digital and consulting services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Loud Mouth Media LTDloudmouth-media.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Loud Mouth Media is a multi-award winning performance marketing agency with offices in Belfast, Glasgow, London and Dublin- 2026 Google Premier Partner - PPC Agency of the Year…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | I3 Digitali3digital.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 23 contacts → |
“i3 Digital are an experienced team of straight-talking digital experts that specialises in delivering integrated digital solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Whitenoisewhitenoisestudios.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Welcome to Whitenoise, a creative agency committed to transforming global brands through compelling visual experiences.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MXB Agencymxb.agency HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 18 contacts → |
“We're an award-winning, full-service marketing agency specialising in brand, strategy, creative and digital.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Beingonlinebeingonline.co.uk HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 17 contacts → |
“The service-led digital agency.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Digital 24digitaltwentyfour.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 14 contacts → |
“Digital Marketing Done Right.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Studio Mintstudiomint.co HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 10 contacts → |
“At Studio Mint, we combine creativity with strategy to build brands that engage, create digital experiences that connect, and run marketing campaigns that get results.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Vudu Digitalvududigital.co.uk HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Vudu Digital (formerly WSI Digital Web) have been providing web design, eCommerce and the full suite of digital marketing services to UK and Irish clients since 2007.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Codefixercodefixer.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Codefixer is a data driven digital marketing agency specialising in SEO and PPC producing exceptional results.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Glowmetricsglowmetrics.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 7 contacts → |
“GlowMetrics is a leading digital analytics and marketing agency based in Belfast and Dublin.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Part Three Digitalpartthreedigital.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 6 contacts → |
“The Spider Awards - Best Small Agency 2022 Digital Media Awards - Best Newcomer 2022 A digital agency, specialising in social media & search marketing.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | WEB Bureauthewebbureau.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Web design and build” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RUN DMG LTDrun-dmg.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Run DMG is a performance marketing agency helping ambitious eCommerce brands and coaches across the world scale to 7 and 8-figures.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Erudite Digital Solutionsweareerudite.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We are a digital marketing company that helps businesses of all sizes develop online marketing strategies and deliver high quality, regular content.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gekkoshotgekkoshot.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We offer digital marketing services including, web design, brand creation, social media promotion and SEO services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Growwebgrow-web.co.uk HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“GrowWeb is a multi-award winning digital advertising agency specialising in Search, Display, YouTube and Social advertising.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tiedottiedot.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Tiedot is your marketing team's secret weapon.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Real Time Digitalrealtimedigital.co HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Real Time Digital is a digital marketing agency providing a fully managed service across web, social, search, display and video channels.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BIG Rock Digitalbigrockdigital.io HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“BigRockDigital.io Big Rock Digital is a leading Digital Marketing Agency offering a comprehensive range of services including Google AdWords, Facebook Advertising, Website Design…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Silver Apples Digital LTDsilverapplesdigital.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Welcome to Silver Apples Digital – Your Strategic Partner in Digital Marketing Excellence!” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Broadcast And Media Marketing LTDbroadcastandmediamarketing.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Broadcast Media Marketing offers Targeted Digital Marketing.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Flint Studios LTDflintstudios.co.uk HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Flint Studios is an award-winning full-service agency providing Magento, Kentico, Umbraco and bespoke solutions backed up with Google Partner accreditation, exceptional customer…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | SQC Digitalsqcdigital.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 3 contacts → |
“SQC Digital, is a digital marketing agency that creates innovative digital marketing strategies and turn them into easily measured, successful campaigns, via Google Ads, YouTube…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Search Scientist LTDsearchscientist.co.uk HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Multi-award winning Digital Advertising Agency founded by Former Googler.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Full-service performance marketing agencies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for Belfast, so it is reported there. Company counts and contact totals on this page are exact for Belfast, over 83 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Full-service performance marketing agencies by metro in the United Kingdom
- Full-service performance marketing agencies in London4673
- Full-service performance marketing agencies in Manchester570
- Full-service performance marketing agencies in Birmingham330
- Full-service performance marketing agencies in Leeds286
- Full-service performance marketing agencies in Glasgow219
- Full-service performance marketing agencies in Bristol189
- Full-service performance marketing agencies in Edinburgh148
- Full-service performance marketing agencies in Liverpool146
- Full-service performance marketing agencies in Nottingham132
- Full-service performance marketing agencies in Brighton122
- Full-service performance marketing agencies in Sheffield106
- Full-service performance marketing agencies in Bournemouth95
- Full-service performance marketing agencies in Newcastle Upon Tyne94
- Full-service performance marketing agencies in Cardiff90
- Full-service performance marketing agencies in Norwich89
- Full-service performance marketing agencies in Leicester82
- Full-service performance marketing agencies in Milton Keynes72
- Full-service performance marketing agencies in Reading67
- Full-service performance marketing agencies in Southampton67
- Full-service performance marketing agencies in Cambridge64
- Full-service performance marketing agencies in Exeter62
- Full-service performance marketing agencies in Northampton61
- Full-service performance marketing agencies in Derby58
- Full-service performance marketing agencies in Poole52
- Full-service performance marketing agencies in Preston51
- Full-service performance marketing agencies in Peterborough50
- Full-service performance marketing agencies in Cheltenham46
- Full-service performance marketing agencies in Oxford46
- Full-service performance marketing agencies in Colchester45
- Full-service performance marketing agencies in Hull45
- Full-service performance marketing agencies in Wolverhampton45
- Full-service performance marketing agencies in York44
- Full-service performance marketing agencies in Doncaster42
- Full-service performance marketing agencies in Harrogate41
- Full-service performance marketing agencies in Warrington41
- Full-service performance marketing agencies in Chester40
- Full-service performance marketing agencies in Hove36
- Full-service performance marketing agencies in Bath35
- Full-service performance marketing agencies in Huddersfield33
- Full-service performance marketing agencies in Ipswich33
- Full-service performance marketing agencies in Lincoln33
- Full-service performance marketing agencies in Plymouth33
- Full-service performance marketing agencies in Tunbridge Wells33
- Full-service performance marketing agencies in Chelmsford31
- Full-service performance marketing agencies in Maidstone31
- Full-service performance marketing agencies in Middlesbrough31
- Full-service performance marketing agencies in Watford30
- Full-service performance marketing agencies in Worcester30
- Full-service performance marketing agencies in Aberdeen29
- Full-service performance marketing agencies in Gloucester28
- Full-service performance marketing agencies in Guildford28
- Full-service performance marketing agencies in Portsmouth28
- Full-service performance marketing agencies in Altrincham25
Questions about this company list
What does Exact match mean for full-service performance marketing agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many full-service performance marketing agencies did RevenueBase find based in Belfast, United Kingdom?
The saved snapshot records 83 matching company records, 439 tracked contacts and 208 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Full-service performance marketing agencies by geography
- Full-service performance marketing agencies based in the United States
- Full-service performance marketing agencies based in the United Kingdom
- Full-service performance marketing agencies based in Brazil
- Full-service performance marketing agencies based in Canada
- Full-service performance marketing agencies based in Germany
- Full-service performance marketing agencies based in Spain
- Full-service performance marketing agencies based in France
- Full-service performance marketing agencies based in Australia
- Full-service performance marketing agencies based in Italy
- Full-service performance marketing agencies based in the Netherlands
- Full-service performance marketing agencies based in Mexico
- Full-service performance marketing agencies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 full-service performance marketing agencies based in Belfast, United Kingdom. Snapshot: September 24, 2026. https://revenuebase.ai/companies/full-service-performance-marketing-agencies/united-kingdom/belfast.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Full-service performance marketing agencies based in the United States
- Full-service performance marketing agencies based in the United Kingdom
- Full-service performance marketing agencies based in Brazil
- Full-service performance marketing agencies based in Canada
- Full-service performance marketing agencies based in Germany
- Full-service performance marketing agencies based in Spain