Company lists · Data refreshed October 2026

Top 25 Link building agencies for B2B tech based in the United Kingdom

RevenueBase identified 126 company matches for link building agencies for B2B tech associated with the United Kingdom as of October 2026 and tracks 1,088 professional contacts across them, including 259 with verified work emails. London is the largest hub.

This list covers company matches for link building agencies for B2B tech associated with the 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 October 17, 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 Oct 17, 2026 How this list was built
126Companies
1,088Contacts tracked
259Verified emails
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The 25 largest link building agencies for B2B tech based in the United Kingdom

Ranked by team size
Top 25 of 126 company matches for link building agencies for B2B tech based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchLondon, United KingdomHQ recorded Oct 17, 202651-200100 contacts →

Exact match

“Fox Agency is an integrated agency for global B2B tech brands on a mission: To grow, expand, transform, accelerate, go-to-market, get investment.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchMarlow, United KingdomHQ recorded Oct 17, 2026201-50045 contacts →

Exact match

“Welcome!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchWitney, United KingdomHQ recorded Oct 17, 202651-20036 contacts →

Exact match

“We are one of the fastest-growing digital PR agencies in the world, serving established businesses with the best high-tier, press backlinks in the world.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchStoke-on-trent, United KingdomHQ recorded Oct 17, 202611-5034 contacts →

Exact match

“We are the B2B marketing agency for brands that operate in complex or highly technical sectors.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchDerby, United KingdomHQ recorded Oct 17, 202611-5029 contacts →

Exact match

“Over 15 years building high quality links for agencies and brands globally.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchWoking, United KingdomHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“We are a B2B Digital Marketing Agency focused exclusively on the technology sector.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchIlford, United KingdomHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“Web Genie is a UK-based full-service digital agency helping businesses establish and expand their presence in the digital landscape.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchManchester, United KingdomHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“Are you looking for a proven SEO traffic increase strategy?”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5022 contacts →

Exact match

“At Seene, we work closely with clients of all sizes to create content that truly matters and to build links that truly move the needle.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchChelmsford, United KingdomHQ recorded Oct 17, 20261-1016 contacts →

Exact match

“SEO is no walk in the park.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchReigate, United KingdomHQ recorded Oct 17, 202611-5013 contacts →

Exact match

“An adept B2B Digital Marketing, Creative and PR agency, we are well versed with the intricate dynamics of innovative technology firms.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchGlasgow, United KingdomHQ recorded Oct 17, 202611-5013 contacts →

Exact match

“The Links Guy is a UK consultancy and advisory for link building and off-page SEO.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-1011 contacts →

Exact match

“White Label Link Building Services for Agencies and SEO's.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchWilmslow, United KingdomHQ recorded Oct 17, 202611-5010 contacts →

Exact match

“Big Fat Links provides backlink outreach services tailored for agencies and marketers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchCambridge, United KingdomHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Technology Online Group is a B2B digital marketing agency helping technology companies achieve real, measurable growth.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchBristol, United KingdomHQ recorded Oct 17, 202611-508 contacts →

Exact match

“Are you looking to build your brand, generate high quality leads, host tech events (or promote your own), or position your company as a front-runner in the tech space?”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchCardiff, United KingdomHQ recorded Oct 17, 20261-108 contacts →

Exact match

“A World Class yet Humble editorial link building agency.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchNorthwich, United KingdomHQ recorded Oct 17, 20261-107 contacts →

Exact match

“We are Profit Engine We are an SEO company focused on high quality Link Acquisition Campaigns.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Oct 17, 20261-105 contacts →

Exact match

“Dragonfly PR Ltd, based in Sheffield, has over 20 years' experience of generating sales leads for B2B clients, with expertise in construction and manufacturing.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchBrighton, United KingdomHQ recorded Oct 17, 20261-105 contacts →

Exact match

“Hive19 is the link building agency that focuses on relevance and builds sustainable growth for SaaS and Fintechs.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchHuddersfield, United KingdomHQ recorded Oct 17, 202611-505 contacts →

Exact match

“info@linkmill.com Build it and they will come…….”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchCamberley, United KingdomHQ recorded Oct 17, 20261-104 contacts →

Exact match

“Digital Agency based in Surrey”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchGlasgow, United KingdomHQ recorded Oct 17, 20261-104 contacts →

Exact match

“Your trusted white label link outreach partner.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-103 contacts →

Exact match

“Marketme are focused on providing Link Building, High Domain Authority, Backlinks, Sponsored Blogs, Link Insertions and more.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchHigh Wycombe, United KingdomHQ recorded Oct 17, 20261-102 contacts →

Exact match

“Ditto Digital is a specialist SEO Agency based in Buckinghamshire with expertise in Technical SEO, Content Strategy, Link Building, Digital PR, Keyword Research, AI visibility…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 126 link building agencies for B2B tech based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 259 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Link building agencies for B2B tech based in the United Kingdom at a glance

As of Oct 17, 2026
23.8%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
33.3%Largest-city concentration · London
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
51
51-200
6
201-500
3
501-1,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 126 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 the United Kingdom whose business descriptions match “link building agencies for B2B tech” 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 259 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 October 17, 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 “link building agencies for B2B tech”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many link building agencies for B2B tech are there based in the United Kingdom?

RevenueBase identified 126 company matches for link building agencies for B2B tech associated with the United Kingdom as of October 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?

FOX Agency tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most link building agencies for B2B tech?

London leads with 42 company records, followed by Glasgow (8) and Manchester (6).

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 259 professional contacts with verified work emails tracked across these 126 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 October 17, 2026.

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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.