Company lists · Data refreshed September 2026

Top 25 Performance analytics consulting firms based in London, United Kingdom

Name: Performance analytics 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 13, 2026 287 companies tracked

RevenueBase identified 287 company matches for performance analytics consulting firms associated with London, United Kingdom as of September 2026 and tracks 2,175 professional contacts across them, including 1,019 with verified work emails and 150 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for performance analytics consulting firms associated with London, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 13, 2026 How this list was built

287Companies

2,175Contacts tracked

1,019Verified emails

150Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest performance analytics consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 287 company matches for performance analytics consulting firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	4most	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	270 contacts →
	Exact match “We are 4most: the go-to analytics consultancy for financial institutions who want to make better, data-driven decisions with confidence.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2	Quantzig	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	216 contacts →
	Exact match “Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3	The Information LAB	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	197 contacts →
	Exact match “The Information Lab is on a mission.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4	Business Science Corporation	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	140 contacts →
	Exact match “Business Science Corporation apply science and technology in order to ensure that our clients significantly increase their performance by giving them both the knowledge to perform…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5	Finalta By Mckinsey	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	74 contacts →
	Exact match “Finalta, a McKinsey Solution, is the market leader for financial services benchmarking.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6	Twenty First Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	63 contacts →
	Exact match “We believe that successful sport is founded on the pillars of quality performance, compelling competition, and the passion of fans.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7	Cloudscouts	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	49 contacts →
	Exact match “Experts in architecting, building, and supporting Enterprise Performance Management, Business Intelligence, Analytical, and Technology solutions.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8	RED Olive	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	35 contacts →
	Exact match “Red Olive was founded by a team of experienced Analytics, Business Intelligence and Data Management Profesionals with a love for creating tangible business improvement.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9	Essentia Analytics	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	32 contacts →
	Exact match “Essentia Analytics is the leading provider of behavioral data analytics services to professional investors and allocators of capital.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10	Beyond	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	32 contacts →
	Exact match “Beyond is a prominent player in the field of data analysis consultancy services and is renowned for its expertise in AI, data science, and technology consulting.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11	Alignalytics	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	27 contacts →
	Exact match “AlignAlytics is an integrated business and data consultancy harnessing analytics for better decision-making.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12	Carlton	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	25 contacts →
	Exact match “CARLTON is a differentiated, client-focused, management consultancy providing professional services to help clients enhance their business performance and shareholder value.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13	Evident BD LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	24 contacts →
	Exact match “We aim to support businesses to see data in modern ways, understand insights, unlock infinite opportunities.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14	Tasman Analytics	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	23 contacts →
	Exact match “Tasman is an analytics agency that turns data into meaningful business value.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15	Metapraxis	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	22 contacts →
	Exact match “For 45 years, we’ve helped the world’s biggest companies turn insight into impact.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
16	Insight222	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	21 contacts →
	Exact match “is a specialist professional services firm headquartered in London, UK and with employees in Europe and North America.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17	Hamilton Capital Holding	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	20 contacts →
	Exact match “At Hamilton, we bridge the gap between your organisation and your clients.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
18	Inalytics	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	19 contacts →
	Exact match “Investment skill exists, see how your Managers rank against our peer group and how we work with our Clients to help them improve their process.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
19	Planetk2	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	18 contacts →
	Exact match “Ever wondered what separates those that can from those that can't?” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
20	Financial Performance Engineers	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	18 contacts →
	Exact match “FINPE delivers bottom-line financial results to financial services providers.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
21	Colours Of Data	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	17 contacts →
	Exact match “At Colours of Data, we don’t just analyze numbers-we unlock business potential.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
22	Datagene	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	16 contacts →
	Exact match “We have served different business in different sectors like (Transport, Finance, Debt Management,Accounting, Media, Events etc) for over 10 years and we are happy to to have…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
23	Vizify Analytics	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	14 contacts →
	Exact match “At Vizify Analytics, our mission is to empower business leaders with truth and certainty from their data.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
24	Ebenchmarkers, NOW A Part Of Curinos	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	14 contacts →
	Exact match “We use powerful insight and analysis to help businesses improve their performance.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
25	Magic Numbers	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	13 contacts →
	Exact match “In July 2024, Analytic Partners acquired Magic Numbers, a UK-based marketing analytics firm known for combining deep analytical expertise with a human touch.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “performance analytics consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 287 performance analytics consulting firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,019 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Performance analytics consulting firms based in London, United Kingdom at a glance

As of Sep 13, 2026

46.9%Verified-email coverage

6.9%Mobile-number coverage

7.6Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

209

11-50

51-200

201-500

Freshness & accuracy

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

Email last verified

Median 15.0d

8030–30

20431–60

461–90

190–180

7180+

Company record updated

Median 64.0d

00–30

97831–60

85361–90

21190–180

133180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with London, United Kingdom whose business descriptions match “performance analytics consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,019 professional contacts with verified work emails across the full matched dataset. 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 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “performance analytics consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many performance analytics consulting firms are there based in London, United Kingdom?

RevenueBase identified 287 company matches for performance analytics consulting firms associated with London, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

4most tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most performance analytics consulting firms?

London leads the United Kingdom with 329 company records, followed by Manchester (18) and Leeds (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,019 professional contacts with verified work emails tracked across these 287 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 287 performance analytics consulting firms based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Performance analytics consulting firms by geography

Browse the directory

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 SmartSearch, 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.