Company lists · Data refreshed September 2026

Top 25 Lean manufacturing consultants based in the United Kingdom

Name: Lean manufacturing 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 17, 2026 445 companies tracked

RevenueBase identified 445 lean manufacturing consultants headquartered in the United Kingdom as of September 2026 and tracks 1,909 professional contacts across them, including 403 with verified work emails. London is the largest hub.

This list covers lean manufacturing 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 17, 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 17, 2026 86% judged on-target in blind review

445Companies

1,909Contacts tracked

403Verified emails

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The 25 largest lean manufacturing consultants based in the United Kingdom

Ranked by team size

Top 25 of 445 lean manufacturing consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to lean manufacturing 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	Chartwell	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	117 contacts →
	Partial evidence “Chartwell is a global operations consultancy with offices in London, Boston and Hamburg.” Source: RevenueBase Database · checked Sep 17, 2026
2	Growth HUB	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “Growth Hub embeds operational teams inside professional services firms.” Source: RevenueBase Database · checked Sep 17, 2026
3	Simpler Consulting, An IBM Company	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	n/a	84 contacts →
	Partial evidence “With Simpler as your lean-transformation partner, you can achieve long-term success.” Source: RevenueBase Database · checked Sep 17, 2026
4	Sharing In Growth	Indirect evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	73 contacts →
	Indirect evidence “Our passionate team of growth and productivity specialists work with you to develop, inspire and improve every aspect of your organisation.” Source: RevenueBase Database · checked Sep 17, 2026
5	Libra Europe	Indirect evidence	Manchester, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “Libra Europe \| The Operational Implementation People We are operations experts who truly understand technology.” Source: RevenueBase Database · checked Sep 17, 2026
6	Rethink Productivity	Indirect evidence	Shrewsbury, United KingdomHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “ReThink Productivity helps organizations optimise workforce management, labour standards, and operational efficiency.” Source: RevenueBase Database · checked Sep 17, 2026
7	Kudos Solutions	Indirect evidence	Market Harborough, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Kudos Solutions \| Advanced Planning & Scheduling Specialists Still planning production in spreadsheets?” Source: RevenueBase Database · checked Sep 17, 2026
8	KCTS	Strong evidence	Wirral, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Kaizen Consultancy & Training Services Based on the Wirral, UK Help manufacturers continually improve Application of Lean, Six Sigma & Total Productive Maintenance (TPM) Proven…” Source: RevenueBase Database · checked Sep 17, 2026
9	Oxford Engineering LTD	Partial evidence	Abingdon, United KingdomHQ checked Sep 17, 2026	51-200	12 contacts →
	Partial evidence “Oxford Engineering has decades of experience in the high-tech manufacturing industry and have worked with some of the biggest names around.” Source: RevenueBase Database · checked Sep 17, 2026
10	Fluere LTD	Indirect evidence	Rawdon, United KingdomHQ checked Sep 17, 2026	1-10	12 contacts →
	Indirect evidence “If you’re fed up with your business not operating at it’s full potential, then you’re not alone.” Source: RevenueBase Database · checked Sep 17, 2026
11	OPS LAB	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	12 contacts →
	Indirect evidence “Business Operations Consulting and Optimization.” Source: RevenueBase Database · checked Sep 17, 2026
12	Lean Coaching Group	Partial evidence	Richmond, United KingdomHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “Lean Coaching was established in 2002 to satisfy a growing need for specialists capable not just of making recommendations (Know-What) but also of leading clients through the…” Source: RevenueBase Database · checked Sep 17, 2026
13	Complete Lean Solutions	Partial evidence	Harrogate, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Complete lean solutions are hands on business improvement specialists.” Source: RevenueBase Database · checked Sep 17, 2026
14	Chasm LTD	Indirect evidence	Newport Pagnell, United KingdomHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Chasm fix factories by identifying the best processes to then build the right systems for people to run.” Source: RevenueBase Database · checked Sep 17, 2026
15	Enertherm Engineering	Indirect evidence	Peterborough, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Our business focuses on solving problems related to production issues, non-optimal plant operation and where energy usage or waste is at the heart of customer’s focus.” Source: RevenueBase Database · checked Sep 17, 2026
16	Breakthrough Partners	Partial evidence	Sheffield, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Meet Breakthrough Partners Over multiple decades, the Breakthrough Partners team has successfully supported the implementation of Lean Business Systems in 40+ global organisations.” Source: RevenueBase Database · checked Sep 17, 2026
17	Strakt	Indirect evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “We are trying to solve a global problem: As Human beings we are spending too much of our energy and the planet’s resources on work that adds no value at all.” Source: RevenueBase Database · checked Sep 17, 2026
18	Neways LTD	Indirect evidence	Cheltenham, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Keeping business operations & supply chains in shape and fit for the future We provide expert advice and analysis from our team of experienced practitioners in activating best…” Source: RevenueBase Database · checked Sep 17, 2026
19	Engage Performance	Indirect evidence	Backwell, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Engage Performance partners with MedTech and life sciences manufacturers operating in high-speed, highly automated, regulated production environments.” Source: RevenueBase Database · checked Sep 17, 2026
20	Aspen Global	Indirect evidence	Warwick, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Aspen Global has an impressive pedigree.” Source: RevenueBase Database · checked Sep 17, 2026
21	Probe-Rts	Indirect evidence	Bridgend, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “OUR MISSION Through knowledge transfer, either in a training capacity or through mentoring and interim resource provision, the Probe business model is designed to provide…” Source: RevenueBase Database · checked Sep 17, 2026
22	BE Astute	Indirect evidence	Frome, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “We are business revolutionaries.” Source: RevenueBase Database · checked Sep 17, 2026
23	Blue BOX Management Consultants LTD	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “We are a boutique consultancy specialising in helping businesses succeed.” Source: RevenueBase Database · checked Sep 17, 2026
24	Nixor Solutions	Indirect evidence	Barrow In Furness, United KingdomHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “We work with clients to reduce the time and cost of completing complex processes and tasks on large projects.” Source: RevenueBase Database · checked Sep 17, 2026
25	Learning For Leaders	Partial evidence	Bamber Bridge, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Our aim at Learning4Leaders is to help you increase your organisation’s Operational Excellence, profitability and prosperity through tried and tested Lean tools and techniques.” Source: RevenueBase Database · checked Sep 17, 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: lean manufacturing 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 lean manufacturing consultants.
Partial evidence: Its own public description names part of lean manufacturing consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lean manufacturing 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 445 lean manufacturing consultants based in the United Kingdom

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Lean manufacturing consultants based in the United Kingdom at a glance

As of Sep 17, 2026

21.1%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

22.7%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

389

11-50

51-200

201-500

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 445 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 lean manufacturing 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 “lean manufacturing 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 lean manufacturing 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 lean manufacturing 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, 403 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 17, 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.

Lean manufacturing consultants by metro

Lean manufacturing consultants in London101

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 lean manufacturing 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 lean manufacturing consultants are there based in the United Kingdom?

RevenueBase identified 445 lean manufacturing 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?

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

Which city has the most lean manufacturing consultants?

London leads with 101 headquartered companies, followed by Manchester (10) and Derby (6).

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 403 verified decision-maker contacts tracked across these 445 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 17, 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.