Company lists · Data refreshed September 2026

Top 25 Knowledge management AI companies based in London, United Kingdom

Name: Knowledge management AI companies 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 109 companies tracked

RevenueBase identified 109 knowledge management AI companies headquartered in London, United Kingdom as of September 2026 and tracks 1,349 professional contacts across them, including 494 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers knowledge management AI 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. 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

109Companies

1,349Contacts tracked

494Verified emails

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The 25 largest knowledge management AI companies based in London, United Kingdom

Ranked by team size

Top 25 of 109 knowledge management AI companies 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 knowledge management AI 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	GWI	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	604 contacts →
	Partial evidence “The next evolution of AI is humanized data.” Source: RevenueBase Database · checked Sep 28, 2026
2	Unidatalab	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	53 contacts →
	Indirect evidence “The company was founded by acting and former university employees with solid research and engineering background.” Source: RevenueBase Database · checked Sep 28, 2026
3	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
4	Clearpeople	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	38 contacts →
	Strong evidence “Atlas Fuse is a Microsoft 365-native Intelligent Knowledge Platform that creates a trusted, governed knowledge layer for people, enterprise AI, and agentic work.” Source: RevenueBase Database · checked Sep 28, 2026
5	Brainpool AI	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Brainpool is an Artificial Intelligence services company powered by a global network of 500 AI and Machine Learning experts coming from some of the leading AI hubs such as UCL…” Source: RevenueBase Database · checked Sep 28, 2026
6	Catalect	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Catalect is an AI company that accelerates business outcomes through agentic AI systems, intelligent automation, and conversational AI built for real operational environments.” Source: RevenueBase Database · checked Sep 28, 2026
7	glass.ai	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	18 contacts →
	Partial evidence “Glass.AI is an AI technology company with an advanced research capability that applies proprietary large-scale language understanding techniques to track the activities of…” Source: RevenueBase Database · checked Sep 28, 2026
8	Serendipity AI	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “How is it that we miss solutions to problems which are already here and which offer the potential for huge strategic advantage?” Source: RevenueBase Database · checked Sep 28, 2026
9	Kaizan	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “AI for Account Managers - Helping enterprise client teams deliver exceptional client service & ROI by harnessing the collective intelligence in their organisation.” Source: RevenueBase Database · checked Sep 28, 2026
10	Digiworkz	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Digiworkz is an award-winning technology and transformation solutions firm that supports clients to scale trusted AI.” Source: RevenueBase Database · checked Sep 28, 2026
11	Datafabricx	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “DataFabricX launches an AI-enabled content platform supporting decentralized systems within a unified ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
12	LIVR	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “LIVR transforms organisational knowledge through the intersection of artificial intelligence and immersive technology.” Source: RevenueBase Database · checked Sep 28, 2026
13	wesoar.ai	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “WeSoar is an AI-native System of Intelligence for Enterprise HR, 85+ features across twelve capability domains, three AI agents, and strategic consulting, deployed on top of SAP…” Source: RevenueBase Database · checked Sep 28, 2026
14	Bridgingx	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “BridgingX builds governed infrastructure for commercial AI.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sease Information Retrieval Applied	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Sease mission is to make research in Information Retrieval more accessible to an industry audience, transforming the best research principles, ideas and implementations from…” Source: RevenueBase Database · checked Sep 28, 2026
16	Let's Think	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Let’s Think helps people think brilliantly.” Source: RevenueBase Database · checked Sep 28, 2026
17	Inteliate	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “InteliATE builds on-prem, offline AI for regulated teams.” Source: RevenueBase Database · checked Sep 28, 2026
18	Fidra Analytics	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “Fidra Analytics deploys secure AI solutions that help organisations work smarter, access knowledge faster, and unlock measurable business value.” Source: RevenueBase Database · checked Sep 28, 2026
19	Deepsearch Labs	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Deepsearch Labs is a deep-tech company pioneering the next generation of AI-powered intelligence solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Enfund	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “At Enfund, we are using AI to change the way we work.” Source: RevenueBase Database · checked Sep 28, 2026
21	Advantiq	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “ADVANTIQ helps organisations use AI to handle documents and data more efficiently.” Source: RevenueBase Database · checked Sep 28, 2026
22	GROWY	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Growy is the AI platform that answers, acts and learns, always on, always working for your business.” Source: RevenueBase Database · checked Sep 28, 2026
23	Intanify	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “90% of company value is invisible.” Source: RevenueBase Database · checked Sep 28, 2026
24	Leeroo	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Our platform connects to every system you operate, learns your business into one living model, and ships agents that turn it into outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
25	Bigdata4analytics, Management Consultants In AI	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “AI promises far more than most organisations see in their P&L today.” 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: knowledge management AI 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 knowledge management AI companies.
Partial evidence: Its own public description names part of knowledge management AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name knowledge management AI 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 109 knowledge management AI companies based in London, United Kingdom

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Knowledge management AI companies based in London, United Kingdom at a glance

As of Sep 28, 2026

36.6%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 109 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 knowledge management AI 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 London, United Kingdom whose own description of what they do matches “knowledge management AI 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 knowledge management AI 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 knowledge management AI companies, 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, 494 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 knowledge management AI 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 knowledge management AI companies are there based in London, United Kingdom?

RevenueBase identified 109 knowledge management AI companies 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?

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

Which city in the United Kingdom has the most knowledge management AI companies?

London leads the United Kingdom with 109 headquartered companies, followed by Nottingham (3) and Birmingham (2).

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 494 verified decision-maker contacts tracked across these 109 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.