Company lists · Data refreshed September 2026

Top 25 Decision intelligence companies based in the United Kingdom

Name: Decision intelligence companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 132 companies tracked

RevenueBase identified 132 decision intelligence companies headquartered in the United Kingdom as of September 2026 and tracks 2,332 professional contacts across them, including 1,085 with verified work emails. London is the largest hub.

This list covers decision intelligence 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 September 21, 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 21, 2026 86% judged on-target in blind review

132Companies

2,332Contacts tracked

1,085Verified emails

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The 25 largest decision intelligence companies based in the United Kingdom

Ranked by team size

Top 25 of 132 decision intelligence companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to decision intelligence 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	Quantexa	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	834 contacts →
	Partial evidence “When it comes to making the right decisions for your organization, more is possible with the right data, in the right context.” Source: RevenueBase Database · checked Sep 21, 2026
2	The Smart Cube	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	702 contacts →
	Partial evidence “We provide high performing intelligence that answers critical business questions for leading companies around the world.” Source: RevenueBase Database · checked Sep 21, 2026
3	Adqura	Indirect evidence	Moorgate, United KingdomHQ checked Sep 21, 2026	51-200	127 contacts →
	Indirect evidence “At Adqura, we pride ourselves in delivering an exceptional customer experience to our clients and enabling them to deliver a world-class experience to their customers.” Source: RevenueBase Database · checked Sep 21, 2026
4	RED Flag Alert	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	51-200	43 contacts →
	Partial evidence “Red Flag Alert provides real-time and comprehensive data to our users, making it easy for businesses to make informed decisions, predict growth, and protect themselves from risk.” Source: RevenueBase Database · checked Sep 21, 2026
5	Business Modelling Applications	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	36 contacts →
	Indirect evidence “BMA (Business Modelling Applications) is a UK-based technology company.” Source: RevenueBase Database · checked Sep 21, 2026
6	Sempre Analytics	Indirect evidence	Richmond, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “Sempre Analytics helps CFOs in growth-stage businesses close the gap between the finance function they have and the one their strategy demands.” Source: RevenueBase Database · checked Sep 21, 2026
7	Evident BD LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “We aim to support businesses to see data in modern ways, understand insights, unlock infinite opportunities.” Source: RevenueBase Database · checked Sep 21, 2026
8	Connexica	Indirect evidence	Stafford, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Turning Data Into Your Competitive Edge.” Source: RevenueBase Database · checked Sep 21, 2026
9	Minimax Labs	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “Minimax Labs optimisation decision support software creates massive value and competitive advantage for global enterprise.” Source: RevenueBase Database · checked Sep 21, 2026
10	Newtyne Consultancy And Training	Partial evidence	Edinburgh, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “Newtyne Consultancy & Training Limited is a specialist provider of Data, Business Intelligence and Analytics experienced resources and learning solutions.” Source: RevenueBase Database · checked Sep 21, 2026
11	Salus Optima	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Transform data into opportunities.” Source: RevenueBase Database · checked Sep 21, 2026
12	Neweffect	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “At NewEffect, we transform data into powerful insights that drive strategic decision-making and unlock new levels of business performance.” Source: RevenueBase Database · checked Sep 21, 2026
13	Cosimmetry	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “We build and implement solutions for decision support” Source: RevenueBase Database · checked Sep 21, 2026
14	Mazepoint LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “As Business Intelligence experts everything we do ensures that you have the right information and insights from your data, always.” Source: RevenueBase Database · checked Sep 21, 2026
15	Envisel	Indirect evidence	Manchester, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Unlock the full potential of your data with Envisel!” Source: RevenueBase Database · checked Sep 21, 2026
16	OSL Risk Management	Partial evidence	Hull, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “We offer advanced analytics software, solutions, and expertise to businesses worldwide, helping clients to make informed decisions in highly complex or uncertain environments.” Source: RevenueBase Database · checked Sep 21, 2026
17	Reliable Insights	Indirect evidence	Manchester, United KingdomHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “Problems are solved by actionable insights into data.” Source: RevenueBase Database · checked Sep 21, 2026
18	Decision Studio Limited	Partial evidence	Liverpool, United KingdomHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “DECISION STUDIO LIMITED is a UK based pure-play Big Data analytics and decision science company that partners with Fortune 500 companies to enhance their analytical and…” Source: RevenueBase Database · checked Sep 21, 2026
19	Wessex Insights	Partial evidence	Slough, United KingdomHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “At Wessex Insights, our sophisticated data services are the power behind your smarter decisions, driving incisive thinking that will improve your bottom line.” Source: RevenueBase Database · checked Sep 21, 2026
20	Jurnii	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Jurnii is the intelligence layer modern brands have been missing.” Source: RevenueBase Database · checked Sep 21, 2026
21	Kaleido	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “Kaleido is a Decision Intelligence consultancy helping organisations in infrastructure, defence and nuclear navigate uncertainty and deliver major capital programmes more…” Source: RevenueBase Database · checked Sep 21, 2026
22	Blueprint Management Systems	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	4 contacts →
	Partial evidence “Blueprint is a specialist consultancy that creates business intelligence, performance management and financial planning systems, and data warehouses.” Source: RevenueBase Database · checked Sep 21, 2026
23	Acta Data LTD	Indirect evidence	Manchester, United KingdomHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Most businesses have the data and none of the leverage.” Source: RevenueBase Database · checked Sep 21, 2026
24	Centrotec Consulting LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Centrotec works with its clients to reduce friction between data and action within their organisations.” Source: RevenueBase Database · checked Sep 21, 2026
25	Alpomi	Partial evidence	Birmingham, United KingdomHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Alpomi is at the forefront of business intelligence, revolutionizing data analysis for the tech-savvy market.” Source: RevenueBase Database · checked Sep 21, 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: decision intelligence 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 decision intelligence companies.
Partial evidence: Its own public description names part of decision intelligence companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name decision intelligence 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 132 decision intelligence companies based in the United Kingdom

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Decision intelligence companies based in the United Kingdom at a glance

As of Sep 21, 2026

46.5%Verified-email coverage

17.7Average contacts per company

1-10Median size (employees)

50.8%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 132 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 decision intelligence 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 “decision intelligence 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 decision intelligence 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 decision intelligence 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, 1,085 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 21, 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.

Decision intelligence companies by metro

Decision intelligence companies in London67

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 decision intelligence 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 decision intelligence companies are there based in the United Kingdom?

RevenueBase identified 132 decision intelligence companies headquartered in the 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?

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

Which city has the most decision intelligence companies?

London leads with 67 headquartered companies, followed by Manchester (7) and Leeds (4).

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 1,085 verified decision-maker contacts tracked across these 132 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 21, 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.