Company lists · Data refreshed August 2026

Top 25 Cloud data management companies based in the United Kingdom

Name: Cloud data management companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 93 companies tracked

RevenueBase identified 93 cloud data management companies headquartered in the United Kingdom as of August 2026 and tracks 12,639 professional contacts across them, including 8,282 with verified work emails and 3,080 with mobile numbers. London is the largest hub.

This list covers cloud data management companies headquartered in the 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

93Companies

12,639Contacts tracked

8,282Verified emails

3,080Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cloud data management companies based in the United Kingdom

Ranked by team size

Top 25 of 93 cloud data management companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud data management companies: 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	Nutanix	Strong evidence	London, United Kingdom	5,001-10,000	8,999 contacts →
	Strong evidence “Nutanix is a global leader in cloud software, offering organizations a single platform for running apps and data across clouds.” Source: RevenueBase Database · checked Aug 31, 2026
2	Couchbase	Partial evidence	Manchester, United Kingdom	501-1,000	909 contacts →
	Partial evidence “Couchbase's operational data platform for AI is a scalable foundation for enterprise operational, analytical, mobile and AI workloads that replaces legacy infrastructure and data…” Source: RevenueBase Database · checked Aug 31, 2026
3	Iomart	Partial evidence	Glasgow, United Kingdom	201-500	422 contacts →
	Partial evidence “Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.” Source: RevenueBase Database · checked Aug 31, 2026
4	Console Connect	Partial evidence	London, United Kingdom	1,001-5,000	202 contacts →
	Partial evidence “Console Connect is PCCW Global's integrated on-demand platform and automated network for intelligent data movement.” Source: RevenueBase Database · checked Aug 31, 2026
5	CTERA	Strong evidence	London, United Kingdom	51-200	176 contacts →
	Strong evidence “CTERA is a proven leader in hybrid file services, seamlessly unifying on-prem, remote, and cloud-based data access with enterprise-grade security, regulatory compliance, and…” Source: RevenueBase Database · checked Aug 31, 2026
6	Aker Systems	Strong evidence	Bicester, United Kingdom	51-200	113 contacts →
	Strong evidence “Founded in 2017, Aker is a modern data solutions provider, with offerings ranging from cloud-based software platforms to standardised, repeatable services that assist and empower…” Source: RevenueBase Database · checked Aug 31, 2026
7	Yellowbrick Data	Partial evidence	London, United Kingdom	201-500	108 contacts →
	Partial evidence “Yellowbrick is a SQL data platform built on Kubernetes for enterprise data warehousing, ad-hoc and streaming analytics, AI and BI workloads.” Source: RevenueBase Database · checked Aug 31, 2026
8	WONDE	Strong evidence	Newmarket, United Kingdom	51-200	94 contacts →
	Strong evidence “Wonde is a leading provider of cloud-based school data management that connects educators and pupils with learning applications and classroom tools in a simple and secure way.” Source: RevenueBase Database · checked Aug 31, 2026
9	Cirata	Strong evidence	Belfast, United Kingdom	51-200	69 contacts →
	Strong evidence “Trusted by global brands and industry leaders for more than 15 years, Cirata provides continuous, automated, open data movement and management, AI enablement, low cost and…” Source: RevenueBase Database · checked Aug 31, 2026
10	Base Media Cloud	Indirect evidence	London, United Kingdom	51-200	60 contacts →
	Indirect evidence “We help digital media professionals store, process and manage content at scale with integrated online media solutions.” Source: RevenueBase Database · checked Aug 31, 2026
11	Iland 11 11 Systems	Partial evidence	Ascot, United Kingdom	1,001-5,000	59 contacts →
	Partial evidence “11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…” Source: RevenueBase Database · checked Aug 31, 2026
12	Ovation Data	Partial evidence	Cray, United Kingdom	51-200	55 contacts →
	Partial evidence “Ovation Data is a full-service provider of digital transformation and data repository solutions.” Source: RevenueBase Database · checked Aug 31, 2026
13	Eticloud	Indirect evidence	Sheffield, United Kingdom	51-200	46 contacts →
	Indirect evidence “Get to know etiCloud - Delivering tomorrow's technology, today.” Source: RevenueBase Database · checked Aug 31, 2026
14	Genie9	Strong evidence	London, United Kingdom	51-200	36 contacts →
	Strong evidence “At Genie9, we redefine data protection for homes and businesses with smart, secure, and scalable cloud storage solutions.” Source: RevenueBase Database · checked Aug 31, 2026
15	ONAPP	Partial evidence	London, United Kingdom	51-200	31 contacts →
	Partial evidence “OnApp makes cloud fast, easy & profitable for Telcos, MSPs & other cloud service providers.” Source: RevenueBase Database · checked Aug 31, 2026
16	kleene.ai	Partial evidence	London London, United Kingdom	51-200	30 contacts →
	Partial evidence “Kleene.ai is a data infrastructure startup on a mission to make business data simple, trustworthy and actionable.” Source: RevenueBase Database · checked Aug 31, 2026
17	Pixitmedia	Partial evidence	Rotherham, United Kingdom	11-50	28 contacts →
	Partial evidence “Our award winning purpose-built, software-defined storage and data solutions simplify the flow of data to connect an increasingly complex world.” Source: RevenueBase Database · checked Aug 31, 2026
18	Livedrive	Partial evidence	London, United Kingdom	11-50	21 contacts →
	Partial evidence “Livedrive is an award winning cloud storage and online backup solution for businesses, consumers and resellers.” Source: RevenueBase Database · checked Aug 31, 2026
19	Anaeko	Indirect evidence	Belfast, United Kingdom	51-200	19 contacts →
	Indirect evidence “Anaeko is an ISO 9001 and ISO 27001 certified company operating since 2004 in North America and Europe.” Source: RevenueBase Database · checked Aug 31, 2026
20	Information Edge	Partial evidence	London, United Kingdom	11-50	15 contacts →
	Partial evidence “We are a cloud analytics company with over locations in the UK, US, Canada, Australia and New Zealand using our solutions.” Source: RevenueBase Database · checked Aug 31, 2026
21	The Bunker	Strong evidence	Kent, United Kingdom	51-200	15 contacts →
	Strong evidence “The Bunker is a Cloud and Managed Service provider, housing mission-critical data in ultra-secure, and nuclear bomb-proof former command and control bunkers.” Source: RevenueBase Database · checked Aug 31, 2026
22	Thinkdata Works	Partial evidence	London, United Kingdom	51-200	14 contacts →
	Partial evidence “Data is more available and more diverse than ever, but varied sources, inconsistent formats, and an evolving compliance landscape make it difficult to manage.” Source: RevenueBase Database · checked Aug 31, 2026
23	DOT Group	Indirect evidence	London, United Kingdom	11-50	13 contacts →
	Indirect evidence “We are Dot Group.” Source: RevenueBase Database · checked Aug 31, 2026
24	Files.Fm Cloud Storage	Indirect evidence	Daresbury, United Kingdom	51-200	12 contacts →
	Indirect evidence “The smartest way to store and share lot of content.” Source: RevenueBase Database · checked Aug 31, 2026
25	Audiences	Strong evidence	London, United Kingdom	11-50	11 contacts →
	Strong evidence “AUDIENCES is the pioneer of in-cloud data activation.” Source: RevenueBase Database · checked Aug 31, 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: cloud data management companies. 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 cloud data management companies.
Partial evidence: Its own public description names part of cloud data management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud data management companies. 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 93 cloud data management companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,282 reachable decision-makers.

Free signup · no credit card

View the full list →

Cloud data management companies based in the United Kingdom at a glance

As of Aug 31, 2026

65.5%Verified-email coverage

24.4%Mobile-number coverage

135.9Average contacts per company

11-50Median size (employees)

43.0%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 cloud data management companies, 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 the United Kingdom whose own description of what they do matches “cloud data management companies”. 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 cloud data management companies), 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 cloud data management companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 8,282 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 August 31, 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.

Cloud data management companies by metro

Cloud data management companies in London40

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 cloud data management companies, 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 cloud data management companies are there based in the United Kingdom?

RevenueBase identified 93 cloud data management companies headquartered in the United Kingdom as of August 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?

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

Which city has the most cloud data management companies?

London leads with 40 headquartered companies, followed by Manchester (3) and Glasgow (3).

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 8,282 verified decision-maker contacts tracked across these 93 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 93 cloud data management companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Cloud data management companies by geography

Browse the directory

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.