Company lists · Data refreshed September 2026

Top 25 Vendor management consulting firms based in London, United Kingdom

Name: Vendor management 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 123 companies tracked

RevenueBase identified 123 vendor management consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 2,209 professional contacts across them, including 1,347 with verified work emails and 233 with mobile numbers. London is the largest hub.

This list covers vendor management consulting firms 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 13, 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 13, 2026 86% judged on-target in blind review

123Companies

2,209Contacts tracked

1,347Verified emails

233Mobile numbers

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The 25 largest vendor management consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 123 vendor management consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to vendor management consulting firms: 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	Efficio	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1,001-5,000	1,304 contacts →
	Partial evidence “Efficio is a global leader in procurement and supply chain management and transformation.” Source: RevenueBase Database · checked Sep 13, 2026
2	Proxima	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	418 contacts →
	Indirect evidence “Proxima works with Chief Procurement Officers who expect procurement to deliver measurable performance, support growth, and lead with confidence.” Source: RevenueBase Database · checked Sep 13, 2026
3	Excelerated	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	65 contacts →
	Indirect evidence “At excelerated, we specialize in accelerating your Finance, Procurement, and Supply Chain transformations.” Source: RevenueBase Database · checked Sep 13, 2026
4	State Of Flux	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	46 contacts →
	Indirect evidence “State of Flux is a global procurement and supply chain consultancy headquartered in London, UK.” Source: RevenueBase Database · checked Sep 13, 2026
5	Procurato	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	39 contacts →
	Strong evidence “Procurato is a specialist management consulting firm with a focus on three key areas: Procurement and Supply Chain, Insurance, and Data analytics and AI.” Source: RevenueBase Database · checked Sep 13, 2026
6	PRECA	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	28 contacts →
	Partial evidence “PrECA: Procurement Excellence for Competitive Advantage We offer procurement consulting and outsourcing services to medium and large companies.” Source: RevenueBase Database · checked Sep 13, 2026
7	Pixel Global	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	22 contacts →
	Indirect evidence “Our vision is clear – to be the most trusted organisation for complex procurement and sourcing needs in the UK.” Source: RevenueBase Database · checked Sep 13, 2026
8	Marr Procurement Limited	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	17 contacts →
	Indirect evidence “Since its creation in 2015 Marr Procurement has delivered material savings to the bottom line across hundreds of millions of pounds in client spend.” Source: RevenueBase Database · checked Sep 13, 2026
9	Henkan	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	13 contacts →
	Indirect evidence “Organisational leaders turn to Henkan when operational challenges start revealing deeper, systemic issues.” Source: RevenueBase Database · checked Sep 13, 2026
10	Retail Impact LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	12 contacts →
	Indirect evidence “Retail Impact is a consultancy-based company that works with some of the world’s largest Retailers and their supply chain base.” Source: RevenueBase Database · checked Sep 13, 2026
11	Quantum 360	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “Quantum 360 Quantum 360 is a strategic procurement and commercial partner, focused on helping organisations strengthen capability, improve delivery and unlock long-term value.” Source: RevenueBase Database · checked Sep 13, 2026
12	Promote Consulting	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	9 contacts →
	Indirect evidence “We specialise in technology-driven procurement and finance transformation, delivering innovative solutions that address your organisation’s challenges.” Source: RevenueBase Database · checked Sep 13, 2026
13	MDB Service Consulting Limited	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	8 contacts →
	Partial evidence “At MDB Service Consulting, we specialise in helping businesses transform the way they work.” Source: RevenueBase Database · checked Sep 13, 2026
14	Atlas Procurement Solution	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Indirect evidence “We deliver cost savings, supply chain transparency, and trusted access to a global vendor network, from contract manufacturing, PCBs, and components to global logistics and…” Source: RevenueBase Database · checked Sep 13, 2026
15	Procur3d Consulting	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Partial evidence “Procur3d Consulting is a forward-thinking commercial and procurement consultancy.” Source: RevenueBase Database · checked Sep 13, 2026
16	This Partners	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	6 contacts →
	Indirect evidence “We are a specialist consultancy that provides bespoke strategy, procurement and optimisation services to help clients maximise the value from their technology and business…” Source: RevenueBase Database · checked Sep 13, 2026
17	Quetzel	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	6 contacts →
	Indirect evidence “We offer a concept of procuring and sourcing technology across IT, operations, and customer experience, ensuring organisations have access to the right solutions at the right time.” Source: RevenueBase Database · checked Sep 13, 2026
18	Staverton Consulting	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	5 contacts →
	Partial evidence “At Staverton Consulting, we are passionate about helping businesses spend their money wisely and drive purposeful and profitable change.” Source: RevenueBase Database · checked Sep 13, 2026
19	Capita Procurement Solutions	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	5 contacts →
	Partial evidence “WHO WE ARE Capita Procurement Solutions is a London based niche management consultancy firm comprising a collection of procurement specialists and experts, trusted by UK and…” Source: RevenueBase Database · checked Sep 13, 2026
20	Everything Hotels	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	4 contacts →
	Indirect evidence “At Everything Hotels, we simplify the way hospitality businesses source their products so you can spend more time focusing on what you do best: delivering exceptional service to…” Source: RevenueBase Database · checked Sep 13, 2026
21	Bridgepro	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	4 contacts →
	Indirect evidence “Empowering efficiency, enabling growth.” Source: RevenueBase Database · checked Sep 13, 2026
22	Taborns	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “We accelerate the performance and efficiency of your firm.” Source: RevenueBase Database · checked Sep 13, 2026
23	Collaborative Sourcing	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “Collaborative Sourcing is a procurement consultancy providing services to the pharmaceutical and life science industries.” Source: RevenueBase Database · checked Sep 13, 2026
24	Nc9 Solutions LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	2 contacts →
	Indirect evidence “NC9 Solutions was founded with the belief that all business's at all levels should have access to integrated services that will help them unlock their true potential.” Source: RevenueBase Database · checked Sep 13, 2026
25	Excelerateds2p	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	2 contacts →
	Indirect evidence “If your organization wants to source, buy and pay more effectively then we can help.” Source: RevenueBase Database · checked Sep 13, 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: vendor management consulting firms. 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 vendor management consulting firms.
Partial evidence: Its own public description names part of vendor management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name vendor management consulting firms. 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 123 vendor management consulting firms based in London, United Kingdom

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Vendor management consulting firms based in London, United Kingdom at a glance

As of Sep 13, 2026

61.0%Verified-email coverage

10.5%Mobile-number coverage

18.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 15.0d

1,0820–30

25631–60

861–90

090–180

1180+

Company record updated

Median 57.0d

00–30

1,23431–60

66461–90

16890–180

143180+

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 vendor management consulting firms, 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 “vendor management consulting firms”. 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 vendor management consulting firms), 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 vendor management consulting firms, 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, 1,347 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 13, 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.

Vendor management consulting firms by metro in the United Kingdom

Vendor management consulting firms in London123

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 vendor management consulting firms, 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 vendor management consulting firms are there based in London, United Kingdom?

RevenueBase identified 123 vendor management consulting firms 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?

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

Which city has the most vendor management consulting firms?

London leads with 123 headquartered companies, followed by Manchester (17) and Bristol (9).

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 1,347 verified decision-maker contacts tracked across these 123 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 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 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.