Company lists · Data refreshed September 2026

Top 25 Document management outsourcing providers based in London, United Kingdom

Name: Document management outsourcing providers based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 61 companies tracked

RevenueBase identified 61 document management outsourcing providers headquartered in London, United Kingdom as of September 2026 and tracks 978 professional contacts across them, including 159 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers document management outsourcing providers headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

61Companies

978Contacts tracked

159Verified emails

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The 25 largest document management outsourcing providers based in London, United Kingdom

Ranked by team size

Top 25 of 61 document management outsourcing providers based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to document management outsourcing providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EDM Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	145 contacts →
	Partial evidence “Established in 1974, EDM is a leading international provider of information management and digital transformation services.” Source: RevenueBase Database · checked Sep 28, 2026
2	MAX Communications	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “Max have specialised in high quality digitisation and archiving services for more than two decades.” Source: RevenueBase Database · checked Sep 28, 2026
3	Millnet	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “Millnet which is the largest and longest established UK based document services business.” Source: RevenueBase Database · checked Sep 28, 2026
4	Nikec Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	40 contacts →
	Indirect evidence “As a trusted advisor, Nikec Solutions provide a range of innovative solutions that connect people & data.” Source: RevenueBase Database · checked Sep 28, 2026
5	Idsl Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
6	Anexsys A Consilio Company	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “Recently acquired by Xact Data Discovery (XDD) Anexsys is an independent legal support and technology service provider, specialising in eDiscovery, Digital Forensics, Legal…” Source: RevenueBase Database · checked Sep 28, 2026
7	Secure Data Management	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Secure Data Management help office managers maintain a tidy office and keeping company data secure.” Source: RevenueBase Database · checked Sep 28, 2026
8	Filedoc Software	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	19 contacts →
	Strong evidence “Filedoc is a document management, email, and process automation software, accessible from any computer, tablet, or smartphone.” Source: RevenueBase Database · checked Sep 28, 2026
9	IT Document Solutions Limited	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “IT Document Solutions Ltd a trusted provider of managed print and document solutions to businesses and organisations across the UK, the company provides a structured and…” Source: RevenueBase Database · checked Sep 28, 2026
10	Imagefast Limted	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “For over 25 years, ImageFast has helped organisations in the Lloyd's, London insurance market and across regulated financial services, unlock the value buried in their documents…” Source: RevenueBase Database · checked Sep 28, 2026
11	City Docs Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	13 contacts →
	Partial evidence “City Docs - see the bigger picture Imagine: the most comprehensive range of services, systems, and solutions that can streamline your entire document production capabilities.” Source: RevenueBase Database · checked Sep 28, 2026
12	MFD Solutions LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “MFD Solutions provide exceptional levels of customer service from inception to post sales and service support ensuring that the right solution for your business is provided now…” Source: RevenueBase Database · checked Sep 28, 2026
13	London Legal	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “A UK-based boutique legal service provider.” Source: RevenueBase Database · checked Sep 28, 2026
14	Capital Capture	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “Originally established as a scanning bureau in 1998, we now develop some of the most innovative solutions for business process automation and electronic capture.” Source: RevenueBase Database · checked Sep 28, 2026
15	Data Analysis Services	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Welcome to DAS, an established global group of highly flexible and adaptable multilingual lawyers, jurists, accountants, forensic and data analysts.” Source: RevenueBase Database · checked Sep 28, 2026
16	CAS Clarks Archive Storage LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “CAS help businesses keep documents safe, secure & easy to access.” Source: RevenueBase Database · checked Sep 28, 2026
17	Office & Dragons	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Office & Dragons streamlines document tasks for lawyers with intuitive automation and generative AI, eliminating low-value, error-prone drafting, editing, and redlining workflows.” Source: RevenueBase Database · checked Sep 28, 2026
18	SDM Holdings Limited	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	5 contacts →
	Strong evidence “SDM HOLDINGS LIMITED is an independent privately-owned holding company and ultimate owner of Secure Data Management Ltd and The Chatham Archive & Document Storage Company Limited.” Source: RevenueBase Database · checked Sep 28, 2026
19	Go5plus	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “We increase the operational efficiencies of businesses and professionals through powerful technologies and services that fine tune document lifecycle, collaboration processes and…” Source: RevenueBase Database · checked Sep 28, 2026
20	Superokay	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “SuperOkay is the stress-free content and document management solution that harmonizes client interactions and enhances collaboration for digital service providers.” Source: RevenueBase Database · checked Sep 28, 2026
21	JANDR	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “We handle high volume document reviews arising from litigation disclosure, investigations and data subject access requests (DSARs).” Source: RevenueBase Database · checked Sep 28, 2026
22	Wyse Solutions LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “Wyse Solutions is the UK's leading independent Document Management Consultancy (specialising in Printing, Copying & Mailing and associated digital technologies).” Source: RevenueBase Database · checked Sep 28, 2026
23	Takodax	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	1 contacts →
	Indirect evidence “We offer solutions that open new paths for your business.” Source: RevenueBase Database · checked Sep 28, 2026
24	Acambah	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Providing pre-configured document management and smart capture solutions for Human Resources, Legal, Finance, Marketing, as well as many other departments/organisations.” Source: RevenueBase Database · checked Sep 28, 2026
25	Maxclif Consulting Limited	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Maxclif Consulting is a technical IT consultancy specialising in document management systems and integrated systems and applications, primarily within the legal industry.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: document management outsourcing providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names document management outsourcing providers.
Partial evidence: Its own public description names part of document management outsourcing providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name document management outsourcing providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 61 document management outsourcing providers based in London, United Kingdom

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Document management outsourcing providers based in London, United Kingdom at a glance

As of Sep 28, 2026

16.3%Verified-email coverage

16.0Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 61 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among document management outsourcing providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “document management outsourcing providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names document management outsourcing providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among document management outsourcing providers, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 159 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names document management outsourcing providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many document management outsourcing providers are there based in London, United Kingdom?

RevenueBase identified 61 document management outsourcing providers headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EDM Group, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most document management outsourcing providers?

London leads the United Kingdom with 61 headquartered companies, followed by Manchester (8) and Nottingham (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 159 verified decision-maker contacts tracked across these 61 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.