Company lists · Data refreshed September 2026

Top 25 Master data management consulting companies based in London, United Kingdom

Name: Master data management consulting 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 13, 2026 158 companies tracked

RevenueBase identified 158 company matches for master data management consulting companies associated with London, United Kingdom as of September 2026 and tracks 1,625 professional contacts across them, including 636 with verified work emails and 113 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for master data management consulting companies 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

158Companies

1,625Contacts tracked

636Verified emails

113Mobile numbers

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The 25 largest master data management consulting companies based in London, United Kingdom

Ranked by team size

Top 25 of 158 company matches for master data management consulting companies 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	Quick Release	Exact match	London, United KingdomHQ recorded Sep 13, 2026	501-1,000	375 contacts →
	Exact match “Quick Release_ is a go-to global provider of Product and Engineering Data management.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2	ELAIT	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	186 contacts →
	Exact match “Elait exists to transform unwieldy data into a competitive advantage.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3	Alpharithm Technologies Private Limited	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	99 contacts →
	Exact match “Alpharithm Technologies is a multi award winning Consultancy, specializing in Data and AI.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4	Uptitude	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	62 contacts →
	Exact match “Uptitude is a Data and Business Intelligence Consultancy that provides customised solutions to complex data problems.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5	3di 3d Innovations	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	53 contacts →
	Exact match “3d innovations (3di) is a new breed of data management consultancy specialising in the financial services and commodity trading sectors.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6	Aptitude Global	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	49 contacts →
	Exact match “Aptitude pairs specialists practitioners with proprietary software-delivering data, AI, and operational transformation at speed, with greater returns and enduring performance.” 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	Fredward	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1,001-5,000	38 contacts →
	Exact match “We have joined S&W and this profile is no longer being maintained.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9	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
10	Berkeley Data Strategists	Exact match	London, United KingdomHQ recorded Sep 13, 2026	n/a	35 contacts →
	Exact match “After 20 years working with data, we now offer services in all aspects of data management, covering consultancy, training, advisory and recruitment.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11	Leit Data	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	31 contacts →
	Exact match “LEIT DATA is a consultancy and services company with over 20 years of experience in the sector.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12	BI Procsi	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	30 contacts →
	Exact match “BI:PROCSI is a customer-focused, data-driven, highly experienced, and dedicated team of consultants delivering world-class solutions.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13	FWD View	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	28 contacts →
	Exact match “FWD View is a leading data & technology consultancy for the financial services industry that partners with you from strategy to implementation, focused on unblocking the data…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14	Dtsquared Part Of Projective Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	22 contacts →
	Exact match “At DTSQUARED, we live and breathe data.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15	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
16	Calibrate Consulting	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	17 contacts →
	Exact match “We combine expertise and creativity to solve highly complex data problems.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17	DOT Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	14 contacts →
	Exact match “We are Dot Group.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
18	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
19	Carruthers And Jackson	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	13 contacts →
	Exact match “Hi there.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
20	Marketsio	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	12 contacts →
	Exact match “MarketsIO is a trailblazing technology company that specializes in delivering risk-free, innovative, and scalable solutions to capital markets and other industries.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
21	Quaylogic	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	12 contacts →
	Exact match “At Quaylogic, we help organisations command the full power of data and AI not just to manage complexity today, but to build the capability to lead through what's coming next.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
22	Iqubics Technologies LLP	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	12 contacts →
	Exact match “At IQUBICS, we drive innovation by offering tailored Data Warehouse and Business Intelligence solutions to help companies succeed in the competitive global environment.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
23	Graphit	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	11 contacts →
	Exact match “Graphit is a data consulting agency that empowers businesses with data-driven insights and AI solutions.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
24	Clearly Cloudy	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	9 contacts →
	Exact match “Clearly Cloudy are data specialists who bring the power of data analytics to your technology stack.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
25	Halfspace Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	9 contacts →
	Exact match “We believe the management, processing and effective utilisation of data will unlock commercial growth for clients.” 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 “master data management consulting companies”. 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 158 master data management consulting companies based in London, United Kingdom

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Master data management consulting companies based in London, United Kingdom at a glance

As of Sep 13, 2026

39.1%Verified-email coverage

7.0%Mobile-number coverage

10.3Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

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

Email last verified

Median 16.0d

4830–30

14831–60

261–90

090–180

3180+

Company record updated

Median 65.0d

00–30

72331–60

65661–90

14690–180

100180+

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 “master data management consulting companies” 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 636 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 “master data management consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many master data management consulting companies are there based in London, United Kingdom?

RevenueBase identified 158 company matches for master data management consulting companies 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?

Quick Release 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 master data management consulting companies?

London leads the United Kingdom with 132 company records, followed by Birmingham (7) and Leeds (6).

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 636 professional contacts with verified work emails tracked across these 158 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.

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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 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.