Company lists · Data refreshed September 2026

Top 19 Growth agencies based in Belfast, United Kingdom

RevenueBase identified 40 company matches for growth agencies associated with Belfast, United Kingdom as of September 2026 and tracks 852 professional contacts across them, including 439 with verified work emails. Across the United Kingdom, London is the largest hub for this category (1,823 companies); Belfast has 40.

This list covers company matches for growth 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 24, 2026 How this list was built
40Companies
852Contacts tracked
439Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 19 largest growth agencies based in Belfast, United Kingdom

Ranked by team size
Top 19 of 40 company matches for growth agencies based in Belfast, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBelfast, United KingdomHQ recorded Sep 24, 2026501-1,000572 contacts →

Exact match

“Invest NI: Helping businesses grow and driving Northern Ireland’s economy forward.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchBelfast, United KingdomHQ recorded Sep 24, 202651-200140 contacts →

Exact match

“THE STRATEGIC INVESTMENT BOARD LIMITED Company description: SIB supports government departments, local authorities and other public bodies by helping them plan infrastructure…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchBelfast, United KingdomHQ recorded Sep 24, 202611-5021 contacts →

Exact match

“Wavteq Group Limited is a global lead generation and digital marketing company providing results-driven trade and investment services to economic development organizations.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchBelfast, United KingdomHQ recorded Sep 24, 202611-5017 contacts →

Exact match

“Ortus is a leading Business Development Agency with a strong portfolio of social and commercial businesses.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-108 contacts →

Exact match

“At some point, virtually every company will face a situation where they have no answers to challenging sales performance problems.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Sep 24, 202611-507 contacts →

Exact match

“Work West Enterprise Agency, established in 1989 seeks to improve the economic and social profile of Belfast by motivating and enabling enterprising people to establish and expand…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-106 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
8Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-105 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
9Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-105 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
10Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-104 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
11Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-104 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
12Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-103 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
13Exact matchBelfast, United KingdomHQ recorded Sep 24, 202611-502 contacts →

Exact match

“Four Gears: Your Business Catalyst Boasting 40+ years of industry knowledge, Four Gears seamlessly fuses global reach with a local touch.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-102 contacts →

Exact match

“Grow your business with social media, digital content, Facebook Ads, email marketing and digital marketing training.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-102 contacts →

Exact match

“We provide a range of business consulting services focussed on mentoring and consultancy.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-102 contacts →

Exact match

“The company, which established 13-years ago, specialises in marketing, strategic and business planning and innovation and growth projects.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-102 contacts →

Exact match

“Chikara Consulting provides businesses with the necessary tools in order to succeed in the online environment.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-101 contacts →

Exact match

“The Reality Marketing ethos is simple; we want to offer our clients the tools to help them succeed in the ever growing digital business world.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchBelfast, United KingdomHQ recorded Sep 24, 20261-101 contacts →

Exact match

“At Rise and Reveal, we specialize in helping ambitious brands transform their online presence into powerful engines for growth.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 19 of 40 growth agencies based in Belfast, United Kingdom

See the full list, filter by size, metro and specialty, and access 439 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Growth agencies based in Belfast, United Kingdom at a glance

As of Sep 24, 2026
51.5%Verified-email coverage
21.3Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
7
51-200
1
501-1,000
1

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 40 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 “growth 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 439 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.

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 “growth agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many growth agencies are there based in Belfast, United Kingdom?

RevenueBase identified 40 company matches for growth 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?

Invest Northern Ireland 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 growth agencies?

London leads the United Kingdom with 1,823 company records, followed by Manchester (218) and Birmingham (114). Belfast has 40.

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 439 professional contacts with verified work emails tracked across these 40 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 40 growth agencies based in Belfast, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.