Company lists · Data verified August 2026

Top 25 Cloud bi companies based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 170 companies tracked

There are 170 cloud bi companies headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 4,675 professional contacts across them, including 624 with verified work emails and 368 with mobile numbers. London is the largest hub.

This list covers cloud bi companies headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

170Companies

4,675Contacts tracked

624Verified emails

368Mobile numbers

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The 25 largest cloud bi companies based in London, United Kingdom

Ranked by team size

Top 25 of 170 cloud bi companies based in London, United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Ovhcloud	London	1,001-5,000	3,039	3
2	Synacor	London	201-500	182	81
3	NTT Ltd. Cloud	London	201-500	112	58
4	PULSE	London	51-200	99	53
5	CIVO	London	51-200	75	38
6	Base Media Cloud	London	51-200	60	42
7	Elevondata	London	51-200	52	38
8	Vizlib	London	51-200	43	27
9	Ometis Limited	London	11-50	39	33
10	Genie9	London	51-200	36	2
11	Chisl Group	London	11-50	33	25
12	Astrato Analytics	London	11-50	29	15
13	Engine AI	London	11-50	27	16
14	Exist Management LLC Existbi	London	51-200	24	10
15	Lightdash	London	11-50	20	16
16	E-Tabs	London	11-50	19	13
17	COUNT	London	11-50	17	8
18	Cloud Fruition Technologies	London	11-50	17	4
19	Information Edge	London	11-50	15	7
20	Vizify Analytics	London	11-50	14	11
21	Xglobe	London	11-50	13	2
22	Visokio	London	11-50	10	8
23	Mazepoint LTD	London	11-50	9	8
24	Bright Analytics	London	11-50	9	5
25	Data Bear	London	11-50	8	7

Showing 25 of 170 cloud bi companies based in London, United Kingdom

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Cloud bi companies based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 170 HQs

368Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Cloud bi companies by metro in the United Kingdom

Metro	Companies
Cloud bi companies in London	170
Cloud bi companies in Edinburgh	9
Cloud bi companies in Manchester	8
Cloud bi companies in Leeds	8
Cloud bi companies in Reading	6
Cloud bi companies in Glasgow	4
Cloud bi companies in Sheffield	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud bi companies”, with match quality audited by blind human judging, and headquartered in London, United Kingdom.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud bi companies are there based in London, United Kingdom?

There are 170 cloud bi companies headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud bi companies?

London leads with 170 headquartered companies, followed by Edinburgh (9) and Manchester (8).

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 624 verified decision-maker contacts tracked across these 170 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.