Company lists · Data refreshed November 2026

Top 20 SaaS link building services based in the United Kingdom

RevenueBase identified 136 company matches for SaaS link building services associated with the United Kingdom as of November 2026 and tracks 1,030 professional contacts across them, including 168 with verified work emails. London is the largest hub.

This list covers company matches for SaaS link building services 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 November 5, 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 Nov 5, 2026 How this list was built
136Companies
1,030Contacts tracked
168Verified emails
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The 20 largest SaaS link building services based in the United Kingdom

Ranked by team size
Top 20 of 136 company matches for SaaS link building services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchWitney, United KingdomHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchDerby, United KingdomHQ recorded Nov 5, 202611-5032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Nov 5, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBayston Hill, United KingdomHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Grow your business with natural, high-quality backlinks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchChelmsford, United KingdomHQ recorded Nov 5, 20261-1014 contacts →

Exact match

“SEO is no walk in the park.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-1011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWilmslow, United KingdomHQ recorded Nov 5, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-508 contacts →

Exact match

“LinkPanda is a dedicated SEO marketing agency specializing in helping SaaS businesses grow their organic traffic, improve search visibility, and generate leads.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchNorthwich, United KingdomHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHuddersfield, United KingdomHQ recorded Nov 5, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBrighton, United KingdomHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCamberley, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Digital Agency based in Surrey”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“We help you grow and scale your Saas growth, traffic, and revenue with organic content marketing campaigns and strategies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBurton-on-trent, United KingdomHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Founded in 2021, Bubble SEO launched to help clients expand their online presence, improve SEO, and boost ROI through high-quality guest posting and link building services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLeeds, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Specialism in white hat link building at scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“We're a white label team for for busy agencies and freelancers who need that extra bit of support.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAltrincham, United KingdomHQ recorded Nov 5, 202651-2001 contacts →

Exact match

“As one of the world's leading Outsourced SEO and Link Building services companies we pride ourselves on our efficiency and efficacy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“At Roasted Marketing, we help B2B SaaS companies bring in more revenue with SEO.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMilton Keynes, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We help online businesses earn brand mentions & build the world’s most powerful SEO backlinks through digital PR, so they can drastically increase their brand recognition, search…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 20 of 136 SaaS link building services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SaaS link building services based in the United Kingdom at a glance

As of Nov 5, 2026
16.3%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
41.9%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
54
51-200
8
201-500
1
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 136 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 “SaaS link building services” 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 168 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 November 5, 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.

SaaS link building services by metro

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 “SaaS link building services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SaaS link building services are there based in the United Kingdom?

RevenueBase identified 136 company matches for SaaS link building services associated with the United Kingdom as of November 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?

Search Intelligence LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most SaaS link building services?

London leads with 57 company records, followed by Manchester (7) and Glasgow (5).

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 168 professional contacts with verified work emails tracked across these 136 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 November 5, 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.