Company lists · Data refreshed September 2026

Top 25 Cloud productivity software vendors based in London, United Kingdom

Name: Cloud productivity software vendors based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 74 companies tracked

RevenueBase identified 74 cloud productivity software vendors headquartered in London, United Kingdom as of September 2026 and tracks 658 professional contacts across them, including 245 with verified work emails and 47 with mobile numbers. London is the largest hub.

This list covers cloud productivity software vendors 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 8, 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 8, 2026 86% judged on-target in blind review

74Companies

658Contacts tracked

245Verified emails

47Mobile numbers

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The 25 largest cloud productivity software vendors based in London, United Kingdom

Ranked by team size

Top 25 of 74 cloud productivity software vendors based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to cloud productivity software vendors: 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	NTT Ltd. Cloud	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	201-500	105 contacts →
	Indirect evidence “Welcome to the home of NTT Ltd.” Source: RevenueBase Database · checked Sep 8, 2026
2	Codematic Technology Services	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	29 contacts →
	Partial evidence “Codematic is a certified Google Cloud and Workspace Sell/Service Partner primarily operating in Africa.” Source: RevenueBase Database · checked Sep 8, 2026
3	Kolekti	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	26 contacts →
	Indirect evidence “We've got an app to help you work better – together and apart.” Source: RevenueBase Database · checked Sep 8, 2026
4	Itouchvision	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	22 contacts →
	Partial evidence “iTouchVision is one of the world's leading cloud-based service providers with innovation & excellence at its base.” Source: RevenueBase Database · checked Sep 8, 2026
5	3verest	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	18 contacts →
	Partial evidence “3verest is a world class cloud computing business, delivering cloud infrastructure, applications and services.” Source: RevenueBase Database · checked Sep 8, 2026
6	BCSG	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	15 contacts →
	Partial evidence “BCSG is a leading cloud services marketplace provider; our experienced team has been providing IT applications to small businesses for the past 10 years in partnership with global…” Source: RevenueBase Database · checked Sep 8, 2026
7	JPY	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	13 contacts →
	Strong evidence “JPY Ltd is a London-based company specialising in software development and distribution - Cloud services; file-sharing and data backup; digital asset management.” Source: RevenueBase Database · checked Sep 8, 2026
8	Nublado	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	10 contacts →
	Partial evidence “We have been through a long journey of advising and designing very complex and integrated Microsoft cloud solutions in multiple different industries like public sector and…” Source: RevenueBase Database · checked Sep 8, 2026
9	Fyde Innovations	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	10 contacts →
	Partial evidence “Fyde began with a vision where all applications and services we use today will be living in the Cloud.” Source: RevenueBase Database · checked Sep 8, 2026
10	Octasys	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	9 contacts →
	Partial evidence “Octasys is a dynamic software company that specializes in creating innovative products to meet the ever-changing needs of businesses and consumers.” Source: RevenueBase Database · checked Sep 8, 2026
11	Entranet Cloud Platform	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	7 contacts →
	Partial evidence “Entranet, is a pioneering Cloud ERP Solution dedicated to delivering business applications over the internet.” Source: RevenueBase Database · checked Sep 8, 2026
12	Hostingit4u	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	5 contacts →
	Indirect evidence “Providing hosted services and support, including hosted exchange, hosted desktop and hosted servers to SMEs.” Source: RevenueBase Database · checked Sep 8, 2026
13	Online50 Limited	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	5 contacts →
	Partial evidence “At the start of the century Online50 invented the idea of clients and accountants being able to work on their financial software at the same time using the Internet - before we…” Source: RevenueBase Database · checked Sep 8, 2026
14	Rosettahub	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	4 contacts →
	Partial evidence “The RosettaHub supercloud and SaaS platform exposes a single layer of cloud-spanning technology for security, finops, governance, operations, observability, collaboration and…” Source: RevenueBase Database · checked Sep 8, 2026
15	TWO Brothers Cloud Solutions	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	4 contacts →
	Partial evidence “We started Two Brothers because moving to cloud is the best decision your business can make; it will be the single most significant technology shift your business will face over…” Source: RevenueBase Database · checked Sep 8, 2026
16	Capable Atlassian Marketplace Partner	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	3 contacts →
	Indirect evidence “We are Capable, providing innovative solutions for team collaboration and project management.” Source: RevenueBase Database · checked Sep 8, 2026
17	365solutions.Cloud LTD	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	2 contacts →
	Partial evidence “365SOLUTIONS.CLOUD LTD is a UK-based Cloud Service Provider that delivers managed services to small and medium-sized businesses.” Source: RevenueBase Database · checked Sep 8, 2026
18	Mashoom	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	2 contacts →
	Indirect evidence “Fully online data storage, sharing and management.” Source: RevenueBase Database · checked Sep 8, 2026
19	Cloud In The Channel	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	1 contacts →
	Partial evidence “Cloud Services Management Platform and marketpalce” Source: RevenueBase Database · checked Sep 8, 2026
20	Fiberax Networking & Cloud	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	1 contacts →
	Partial evidence “Fiberax, the managed hybrid cloud company, helps businesses tap the power of cloud computing without the complexity and cost of managing it on their own.” Source: RevenueBase Database · checked Sep 8, 2026
21	Nabigeta Cloud And Data Services	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “Nabigeta provides Cloud and Data Services to organizations and companies on how best to use technology to achieve their goals by increasing performance and efficiency and creating…” Source: RevenueBase Database · checked Sep 8, 2026
22	Arklight	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “We partner with fast-moving companies to expertly design, build and manage cloud solutions that supercharge business innovation, agility and growth.” Source: RevenueBase Database · checked Sep 8, 2026
23	Equahost	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “Equahost provides enterprise class hosting and managed services built on the public cloud.” Source: RevenueBase Database · checked Sep 8, 2026
24	Expino Limited	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “Expino Limited is a company founded in 2017 which focuses on cloud based products mainly in SaaS model.” Source: RevenueBase Database · checked Sep 8, 2026
25	Seven IT Services	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “We redefine the way that small businesses utilize IT & Cloud technologies.” Source: RevenueBase Database · checked Sep 8, 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 productivity software vendors. 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 productivity software vendors.
Partial evidence: Its own public description names part of cloud productivity software vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud productivity software vendors. 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 74 cloud productivity software vendors based in London, United Kingdom

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Cloud productivity software vendors based in London, United Kingdom at a glance

As of Sep 8, 2026

37.2%Verified-email coverage

7.1%Mobile-number coverage

8.9Average contacts per company

1-10Median size (employees)

102.7%Largest-city concentration · London

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

2170–30

2631–60

061–90

090–180

2180+

Company record updated

Median 60.0d

00–30

33231–60

22861–90

6190–180

37180+

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 productivity software vendors, 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 “cloud productivity software vendors”. 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 productivity software vendors), 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 productivity software vendors, 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, 245 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 8, 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 productivity software vendors by metro in the United Kingdom

Cloud productivity software vendors in London76

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 productivity software vendors, 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 productivity software vendors are there based in London, United Kingdom?

RevenueBase identified 74 cloud productivity software vendors 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?

NTT Ltd. Cloud, headquartered in London, tops this list with the largest team on record.

Which city has the most cloud productivity software vendors?

London leads with 76 headquartered companies, followed by Manchester (6) and Bristol (5).

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 245 verified decision-maker contacts tracked across these 74 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 8, 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.