Company lists · Data refreshed September 2026

Top 25 Financial services data management consultants based in the United Kingdom

Name: Financial services data management consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 631 companies tracked

RevenueBase identified 631 financial services data management consultants headquartered in the United Kingdom as of September 2026 and tracks 16,711 professional contacts across them, including 7,890 with verified work emails. London is the largest hub.

This list covers financial services data management consultants 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 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

631Companies

16,711Contacts tracked

7,890Verified emails

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The 25 largest financial services data management consultants based in the United Kingdom

Ranked by team size

Top 25 of 631 financial services data management consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to financial services data management consultants: 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	CAPCO	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	7,396 contacts →
	Strong evidence “Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry.” Source: RevenueBase Database · checked Sep 28, 2026
2	Smartstream	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,100 contacts →
	Partial evidence “Smartstream unlocks trusted, intelligent data insights – clearly, consistently, and without compromise.” Source: RevenueBase Database · checked Sep 28, 2026
3	First Derivative	Partial evidence	Newry, United KingdomHQ checked Sep 28, 2026	1,001-5,000	988 contacts →
	Partial evidence “First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward.” Source: RevenueBase Database · checked Sep 28, 2026
4	Delta Capita	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	976 contacts →
	Partial evidence “Delta Capita is a leading global Capital Markets consulting, managed services, and technology provider with a unique combination of experience in financial services and capability…” Source: RevenueBase Database · checked Sep 28, 2026
5	Gresham	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	336 contacts →
	Strong evidence “Gresham is a global leader in enterprise data automation solutions for the financial services industry.” Source: RevenueBase Database · checked Sep 28, 2026
6	PHI Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	281 contacts →
	Indirect evidence “Phi Partners is a capital markets consulting firm specialised in quantitative and technology services.” Source: RevenueBase Database · checked Sep 28, 2026
7	4most	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	270 contacts →
	Strong evidence “We are 4most: the go-to analytics consultancy for financial institutions who want to make better, data-driven decisions with confidence.” Source: RevenueBase Database · checked Sep 28, 2026
8	ELAIT	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	186 contacts →
	Partial evidence “Elait exists to transform unwieldy data into a competitive advantage.” Source: RevenueBase Database · checked Sep 28, 2026
9	Novatus	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	102 contacts →
	Partial evidence “We enable financial services firms to meet their most complex regulatory requirements through specialist technology and expert-led advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
10	Envitia	Partial evidence	Horsham, United KingdomHQ checked Sep 28, 2026	51-200	99 contacts →
	Partial evidence “Envitia is an IT services and consulting company, specialising in complex data challenges.” Source: RevenueBase Database · checked Sep 28, 2026
11	CJC LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	99 contacts →
	Strong evidence “Founded in CJC is the leading independent market data technology consultancy and services firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	Alpharithm Technologies Private Limited	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	99 contacts →
	Strong evidence “Alpharithm Technologies is a multi award winning Consultancy, specializing in Data and AI.” Source: RevenueBase Database · checked Sep 28, 2026
13	Valentia Partners	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Valentia Partners is a specialist Management Consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
14	Neptune North	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “At Neptune North we specialise in providing software development and consulting services to businesses operating in the Financial Services and Alternative Investment markets.” Source: RevenueBase Database · checked Sep 28, 2026
15	Finalta By Mckinsey	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	74 contacts →
	Partial evidence “Finalta, a McKinsey Solution, is the market leader for financial services benchmarking.” Source: RevenueBase Database · checked Sep 28, 2026
16	Caspian ONE	Partial evidence	Bournemouth, United KingdomHQ checked Sep 28, 2026	201-500	69 contacts →
	Partial evidence “Caspian One is a professional services provider operating exclusively within financial services.” Source: RevenueBase Database · checked Sep 28, 2026
17	NEW Link Consulting	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	69 contacts →
	Strong evidence “In complex transformation programmes, risk, regulation, financial crime, data, technology and operations no longer sit in separate silos.” Source: RevenueBase Database · checked Sep 28, 2026
18	Camelot	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	66 contacts →
	Partial evidence “We are a network of independent consultants who are ex-C-Suite Execs/Senior Managers who have all been there and done it in top organisations, mainly in insurance but others as…” Source: RevenueBase Database · checked Sep 28, 2026
19	Seriös Group	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “Seriös Group are experts in data solutions, helping businesses to take control of their data, delivering rapid value without compromise.” Source: RevenueBase Database · checked Sep 28, 2026
20	Tori Global	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	63 contacts →
	Strong evidence “TORI Global, part of the Thistle Group, is a specialist financial services management consultancy dedicated to improving operational efficiency and delivering meaningful change…” Source: RevenueBase Database · checked Sep 28, 2026
21	3di 3d Innovations	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	53 contacts →
	Strong evidence “3d innovations (3di) is a new breed of data management consultancy specialising in the financial services and commodity trading sectors.” Source: RevenueBase Database · checked Sep 28, 2026
22	EMB Group	Indirect evidence	Leicester, United KingdomHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “We’re committed to making a positive impact and driving meaningful change.” Source: RevenueBase Database · checked Sep 28, 2026
23	Xyenta	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	45 contacts →
	Partial evidence “Xyenta is a data governance technology company.” Source: RevenueBase Database · checked Sep 28, 2026
24	Greyspark Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “GreySpark Partners helps capital markets firms transform how they operate, compete and innovate.” Source: RevenueBase Database · checked Sep 28, 2026
25	Fredward	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	38 contacts →
	Indirect evidence “We have joined S&W and this profile is no longer being maintained.” 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: financial services data management consultants. 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 financial services data management consultants.
Partial evidence: Its own public description names part of financial services data management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial services data management consultants. 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 631 financial services data management consultants based in the United Kingdom

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Financial services data management consultants based in the United Kingdom at a glance

As of Sep 28, 2026

47.2%Verified-email coverage

26.5Average contacts per company

1-10Median size (employees)

49.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

467

11-50

108

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 631 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 financial services data management consultants, 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 “financial services data management consultants”. 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 financial services data management consultants), 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 financial services data management consultants, 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, 7,890 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.

Financial services data management consultants by metro

Financial services data management consultants in London312

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 financial services data management consultants, 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 financial services data management consultants are there based in the United Kingdom?

RevenueBase identified 631 financial services data management consultants 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?

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

Which city has the most financial services data management consultants?

London leads with 312 headquartered companies, followed by Sheffield (6) and Bristol (5).

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 7,890 verified decision-maker contacts tracked across these 631 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.