Company lists · Data refreshed September 2026

Top 25 Demo consulting firms based in London, United Kingdom

Name: Demo consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 1,789 companies tracked

RevenueBase identified 1,789 demo consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 26,665 professional contacts across them, including 13,787 with verified work emails. London is the largest hub.

This list covers demo consulting firms 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 12, 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 12, 2026 86% judged on-target in blind review

1,789Companies

26,665Contacts tracked

13,787Verified emails

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The 25 largest demo consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 1,789 demo consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to demo consulting firms: 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	Endava	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	10001+	9,653 contacts →
	Indirect evidence “For over two decades, we have been harnessing technology to drive meaningful change.” Source: RevenueBase Database · checked Sep 12, 2026
2	Baringa	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1,001-5,000	2,179 contacts →
	Partial evidence “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Source: RevenueBase Database · checked Sep 12, 2026
3	Oc&c Strategy Consultants	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	501-1,000	1,011 contacts →
	Indirect evidence “At OC & C Strategy Consultants we have more than 35 years of experience at unpicking the most complex business challenges with simple, uncommon sense™.” Source: RevenueBase Database · checked Sep 12, 2026
4	Davies	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	5,001-10,000	329 contacts →
	Partial evidence “We are the global consulting division of Davies, accelerating business, technology and people performance across financial services including Retail Finance & Corporate Banking…” Source: RevenueBase Database · checked Sep 12, 2026
5	Cartesian	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	302 contacts →
	Partial evidence “Cartesian is a specialist consulting firm focused on the global telecommunications, media, and technology industries and is now part of Bounteous, an AI services firm helping…” Source: RevenueBase Database · checked Sep 12, 2026
6	Elixirr	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	501-1,000	275 contacts →
	Partial evidence “An award-winning global consulting firm working with clients across a diverse range of markets, industries and geographies.” Source: RevenueBase Database · checked Sep 12, 2026
7	Moorhouse B Corp Certified	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	247 contacts →
	Partial evidence “We’re a dynamic consulting firm, focused on delivering change.” Source: RevenueBase Database · checked Sep 12, 2026
8	Percipere	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	245 contacts →
	Indirect evidence “Percipere is a niche global consultancy, partnering companies in their evolution towards greater operational efficiency and profitability.” Source: RevenueBase Database · checked Sep 12, 2026
9	Albany Beck	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	240 contacts →
	Partial evidence “Albany Beck is a client-first consulting firm helping financial services organisations deliver complex change and build capability, not dependency.” Source: RevenueBase Database · checked Sep 12, 2026
10	Absolutelabs	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	192 contacts →
	Indirect evidence “AbsoluteLabs is a Salesforce Summit Partner and partner of Microsoft Azure, Amazon Web Services, and Google Cloud Platform.” Source: RevenueBase Database · checked Sep 12, 2026
11	Azurian	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	178 contacts →
	Indirect evidence “The future has never moved this fast.” Source: RevenueBase Database · checked Sep 12, 2026
12	BIP UK	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	5,001-10,000	167 contacts →
	Indirect evidence “BIP is the international consultancy for the 21st century with over 6,500 consultants globally daring to make a difference.” Source: RevenueBase Database · checked Sep 12, 2026
13	CVL	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	n/a	165 contacts →
	Indirect evidence “Strategic development for already dynamic businesses, successful mergers & acquisitions between household names, technology planning in cutting edge industries and real-world…” Source: RevenueBase Database · checked Sep 12, 2026
14	Interex Group	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	160 contacts →
	Indirect evidence “InterEx Group is becoming the strategic partner of choice for organizations undergoing digital, business, and technology transformation.” Source: RevenueBase Database · checked Sep 12, 2026
15	ORG	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1,001-5,000	139 contacts →
	Indirect evidence “We believe that change is an opportunity to thrive.” Source: RevenueBase Database · checked Sep 12, 2026
16	Veran Performance	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	134 contacts →
	Indirect evidence “Winners of the UKOUG Business Transformation Advisory Partner of the Year Award 2025 Veran Performance is an advisory consultancy specialising in HR, Payroll, Procurement and…” Source: RevenueBase Database · checked Sep 12, 2026
17	Athens	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	122 contacts →
	Indirect evidence “Athens helps clients make superior investment decisions and supports them to deliver value from these decisions through timely implementation.” Source: RevenueBase Database · checked Sep 12, 2026
18	Glue Reply	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	118 contacts →
	Indirect evidence “WHO WE ARE Glue Reply is a business consultancy that strives to help its clients achieve their future potential by developing solutions that often for the first time align IT…” Source: RevenueBase Database · checked Sep 12, 2026
19	Oaklin	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	115 contacts →
	Indirect evidence “Oaklin is an independent management consultancy.” Source: RevenueBase Database · checked Sep 12, 2026
20	Valentia Partners	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	94 contacts →
	Partial evidence “Valentia Partners is a specialist Management Consulting firm.” Source: RevenueBase Database · checked Sep 12, 2026
21	Growth HUB	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	85 contacts →
	Indirect evidence “Growth Hub embeds operational teams inside professional services firms.” Source: RevenueBase Database · checked Sep 12, 2026
22	Proservartner	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	84 contacts →
	Partial evidence “Proservartner is an international consulting firm.” Source: RevenueBase Database · checked Sep 12, 2026
23	Intuition IT Intuitive Technology Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	84 contacts →
	Indirect evidence “IT'S NOT RECRUITMENT.” Source: RevenueBase Database · checked Sep 12, 2026
24	Cambridge Management Consulting	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	82 contacts →
	Partial evidence “Cambridge Management Consulting (Cambridge MC) is an international consulting firm that helps companies of all sizes have a better impact on the world.” Source: RevenueBase Database · checked Sep 12, 2026
25	Baseel Partners	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1,001-5,000	78 contacts →
	Partial evidence “We offer a broad portfolio of IT and consulting services covering Governance and Strategy, Cloud, Data, Cybersecurity, Infrastructure and Applications, Managed IT and Security.” Source: RevenueBase Database · checked Sep 12, 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: demo consulting firms. 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 demo consulting firms.
Partial evidence: Its own public description names part of demo consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name demo consulting firms. 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 1,789 demo consulting firms based in London, United Kingdom

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Demo consulting firms based in London, United Kingdom at a glance

As of Sep 12, 2026

51.7%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

1,279

11-50

351

51-200

103

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,789 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 demo consulting firms, 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 “demo consulting firms”. 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 demo consulting firms), 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 demo consulting firms, 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, 13,787 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 12, 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.

Demo consulting firms by metro in the United Kingdom

Demo consulting firms in London1789
Demo consulting firms in Manchester104
Demo consulting firms in Birmingham61
Demo consulting firms in Leeds58
Demo consulting firms in Bristol56
Demo consulting firms in Glasgow54
Demo consulting firms in Edinburgh49
Demo consulting firms in Reading45
Demo consulting firms in Cambridge38
Demo consulting firms in Milton Keynes32
Demo consulting firms in Sheffield28
Demo consulting firms in Oxford27

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 demo consulting firms, 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 demo consulting firms are there based in London, United Kingdom?

RevenueBase identified 1,789 demo consulting firms 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?

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

Which city has the most demo consulting firms?

London leads with 1789 headquartered companies, followed by Manchester (104) and Birmingham (61).

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 13,787 verified decision-maker contacts tracked across these 1,789 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 12, 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.