Company lists · Data refreshed November 2026

Top 25 Secure document storage companies based in the United Kingdom

RevenueBase identified 226 company matches for secure document storage companies associated with the United Kingdom as of November 2026 and tracks 1,953 professional contacts across them, including 624 with verified work emails. London is the largest hub.

This list covers company matches for secure document storage 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 November 6, 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 6, 2026 How this list was built
226Companies
1,953Contacts tracked
624Verified emails
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The 25 largest secure document storage companies based in the United Kingdom

Ranked by team size
Top 25 of 226 company matches for secure document storage companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchRainham, United KingdomHQ recorded Nov 6, 2026501-1,000517 contacts →

Exact match

“Restore Information Management is the leading UK owned provider of information management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Shredall SDS Group provides a complete information management service, from shredding and recycling to document storage and scanning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSurrey, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Kelly's Storage has been in the business of supplying, managing and perfecting storage solutions for over 80 years of success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHull, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Knowledge is everything – and the knowledge contained within your documents is essential information you need to have access to, sometimes at a moment’s notice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchReading, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Arkivum is a leading digital archiving and preservation solution provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHoddesdon, United KingdomHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“MISL provides end to end document management services including: archiving, deep storage, scan-on-demand, scanning, Kodak scanners, EDRMS software, cloud hosting, secure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Secure Data Management help office managers maintain a tidy office and keeping company data secure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWinchester, United KingdomHQ recorded Nov 6, 2026201-50025 contacts →

Exact match

“Box-it was acquired by the OASIS Group in 2018, you'll find us by searching for OASIS Group - Information Secured”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBridgwater, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“UK Storage Company offers self-storage across the country for businesses, households, and students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCambridge, United KingdomHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Virtual Cabinet is a fully integrated document management system with full version control and audit trail to provide peace of mind for those wishing to destroy their paperwork…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLutterworth, United KingdomHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“We are the UK’s largest independent records management company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSyston, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Established in 1977, Stor-a-File is one of the largest and most successful privately owned records management service providers in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOrpington, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Dajon inspires and empowers organisations to move away from paper piles in the office and embrace digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMarket Harborough, United KingdomHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Documents : Managed | Data : Secured | Compliance : Sorted | Trusted by UKs leading brands for over 3 decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGourock, United KingdomHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“OSS provide secure and efficient document scanning and records management services across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWokingham, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Filestream Ltd, based in Wokingham, Berkshire, is a leading provider of secure, electronic document management/filing systems (EDMS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBraintree, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We specialise in providing secure, efficient document and information management across all sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGravesend, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Phoenix Data Management are proud to be one of the few independents remaining in the Records Management industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPoole, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The Castrum Platform provides a highly secure environment for the capture and management of information from colleagues, customers and partners, on both sides of your corporate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchShipley, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Watermark Technology provides easy to use document management solutions, enabling a business to retain all ongoing and historic images in one location and accessible from anywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchStoke-on-trent, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We provide comprehensive document management solutions to streamline processes, enhance productivity, and improve data security for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEssex, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Advanced Document Solutions provide all aspects of document management services, whether you are looking to reduce your paper storage or need advice on how to produce documents in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“With the introduction of GDPR, the management of your files has never been more important.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFetcham, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We help you create, find and secure your information more efficiently and confidently, through Intranets, Document Management & Digital Collaboration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 226 secure document storage companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Secure document storage companies based in the United Kingdom at a glance

As of Nov 6, 2026
32.0%Verified-email coverage
8.6Average contacts per company
11-50Median size (employees)
16.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
87
51-200
18
201-500
6
501-1,000
2

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 226 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 “secure document storage 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 624 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 6, 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.

Secure document storage companies 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 “secure document storage companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many secure document storage companies are there based in the United Kingdom?

RevenueBase identified 226 company matches for secure document storage companies 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?

Restore Information Management tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most secure document storage companies?

London leads with 37 company records, followed by Birmingham (6) and Manchester (4).

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 624 professional contacts with verified work emails tracked across these 226 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 226 secure document storage companies based in the United Kingdom. Start with a free account, no credit card.

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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.