Company lists · Data refreshed September 2026

Top 19 Data protection software companies based in the United Kingdom

RevenueBase identified 44 company matches for data protection software companies associated with the United Kingdom as of September 2026 and tracks 748 professional contacts across them, including 124 with verified work emails and 52 with mobile numbers. London is the largest hub.

This list covers company matches for data protection software companies 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 September 1, 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 1, 2026 How this list was built
44Companies
748Contacts tracked
124Verified emails
52Mobile numbers
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The 19 largest data protection software companies based in the United Kingdom

Ranked by team size
Top 19 of 44 company matches for data protection software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchSt Albans, United Kingdom11-5045 contacts →

Exact match

“Harbor Solutions are a services provider focusing on protecting and recovering our customer's data.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchLondon, United Kingdom51-20036 contacts →

Exact match

“At Genie9, we redefine data protection for homes and businesses with smart, secure, and scalable cloud storage solutions.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchLondon, United Kingdom51-20034 contacts →

Exact match

“ORIIUM helps customers manage risk by delivering fully managed data protection, information governance and rapid recovery solutions.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchLondon, United Kingdom11-5029 contacts →

Exact match

“French startup in cybersecurity, IDECSI delivers cutting-edge technology and engages all employees in the security system for effective and cost-efficient data protection.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchStroud, United Kingdom51-20026 contacts →

Exact match

“Headquartered in the UK, Cristie Software supports enterprise organizations to protect, recover and migrate critical workloads and systems to dissimilar hardware, hypervisor and…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchBorehamwood, United Kingdom51-20026 contacts →

Exact match

“One of the most experienced independent software providers in the world, INNOVATION Data Processing provides thousands of customers around the world with business resiliency…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchBrighton, United Kingdom11-5018 contacts →

Exact match

“GDPRLocal is a dynamic, high-tech, data protection company, providing GDPR compliant services to a wide range of companies across the EU and globally.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchBloxham, United Kingdom11-506 contacts →

Exact match

“We don't just protect your data.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchOws, United Kingdom11-506 contacts →

Exact match

“PixAlert is a leading data software firm that allows organisations to index and search its entire network, enabling the detection of critical data, inappropriate behaviours such…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchEdinburgh, United Kingdom1-105 contacts →

Exact match

“Our Founder and CTO, Mark Ridley, has been developing software and services for large city banks since 1994 and established Backup Systems in 2005.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchLondon, United Kingdom51-2005 contacts →

Exact match

“DB CyberTech innovates predictive data loss prevention for structured data.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchLondon, United Kingdom1-104 contacts →

Exact match

“When organisations share data, it drives innovation, leads to better decision making, improved services and even fights crime.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchLondon, United Kingdom1-104 contacts →

Exact match

“Proteus NextGen Data Privacy software provides DPOs, Privacy teams and Legal teams with the data privacy management tools required to manage GDPR compliance, CCPA compliance or…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchHove, United Kingdom1-104 contacts →

Exact match

“Our Data Protection as a Service offers you the simplest way to protect your staff's and your customer's private data.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchOffice, United Kingdom1-103 contacts →

Exact match

“WE DO NOT EMPLOY FREELANCERS Our solutions deliver Data Protection for businesses of all sizes, from our fully Managed IT Security and Support Service for the smaller entities who…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchEdinburgh, United Kingdom1-102 contacts →

Exact match

“Our mission is to help small and medium businesses to secure their data so their owners can sleep better.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchBedford, United Kingdom1-101 contacts →

Exact match

“Data2Vault, provide a range of Advanced Data Protection services including secure cloud backup, archive and DR to help organisations remove complexity and improve systems and data…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchYork, United Kingdom1-101 contacts →

Exact match

“Dunwell Data Protection provide outsourced data protection services to businesses who don’t have in-house expertise.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchLondon, United Kingdom1-101 contacts →

Exact match

“From the beginning, our approach was simple, we look at things differently.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 19 of 44 data protection software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data protection software companies based in the United Kingdom at a glance

As of Sep 1, 2026
16.6%Verified-email coverage
7.0%Mobile-number coverage
17.0Average contacts per company
1-10Median size (employees)
27.3%Largest-city concentration · London
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
12
51-200
8

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 “data protection software companies” 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 124 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 1, 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 “data protection software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data protection software companies are there based in the United Kingdom?

RevenueBase identified 44 company matches for data protection software companies associated with the 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?

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

Which city has the most data protection software companies?

London leads with 12 company records, followed by Edinburgh (2) and Brighton (2).

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 124 professional contacts with verified work emails tracked across these 44 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 1, 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.