Company lists · Data refreshed September 2026

Top 25 Lean manufacturing consultants worldwide

Name: Lean manufacturing consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 6,485 companies tracked

RevenueBase identified 6,485 lean manufacturing consultants worldwide as of September 2026 and tracks 35,029 professional contacts across them, including 8,518 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers lean manufacturing consultants worldwide, 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. Country and city lists for lean manufacturing consultants follow the table.

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

6,485Companies

35,029Contacts tracked

8,518Verified emails

0Mobile numbers

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The 25 largest lean manufacturing consultants worldwide

Ranked by team size

Top 25 of 6,485 lean manufacturing consultants worldwide, 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	Hanza Group	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	1,001-5,000	419 contacts →
	Partial evidence “HANZA is a global knowledge and manufacturing company that modernizes and streamlines the manufacturing industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	Okin Process	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 17, 2026	501-1,000	310 contacts →
	Indirect evidence “At OKIN Process, we won’t just lighten your workload.” Source: RevenueBase Database · checked Sep 17, 2026
3	PDM Industrial Excellence	Indirect evidence	Maastricht, NetherlandsHQ checked Sep 17, 2026	51-200	309 contacts →
	Indirect evidence “is a leading service provider in organizational and technological development and performance.” Source: RevenueBase Database · checked Sep 17, 2026
4	Gemba Concepts	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	280 contacts →
	Indirect evidence “Founded in 2014 by former Toyota professionals Mohit Bafna and Abhishek Kumar, Gemba Concepts was built on a single belief: excellence is not an act, but a habit embedded in daily…” Source: RevenueBase Database · checked Sep 17, 2026
5	Production Services Management INC	Indirect evidence	Saline, MI, United StatesHQ checked Sep 17, 2026	201-500	273 contacts →
	Indirect evidence “PSMI was founded in 2005 with the sole objective of increasing operational effectiveness by reducing tooling and MRO spending.” Source: RevenueBase Database · checked Sep 17, 2026
6	Monarch Innovation Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	201-500	259 contacts →
	Indirect evidence “Monarch Innovation is a Design & Engineering company based out of India which serves the clientele across the globe through its strategic partnerships, alliances & collaborations.” Source: RevenueBase Database · checked Sep 17, 2026
7	Cargaison Express	Indirect evidence	Mohali, IndiaHQ checked Sep 17, 2026	201-500	254 contacts →
	Indirect evidence “At Cargaison Express, we're not just an outsourcing company but your dedicated partners in scaling your business to new heights.” Source: RevenueBase Database · checked Sep 17, 2026
8	Graymatter	Indirect evidence	Sewickley, PA, United StatesHQ checked Sep 17, 2026	201-500	243 contacts →
	Indirect evidence “At GrayMatter, smart thinking meets decisive doing.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ijssel Technology Services	Indirect evidence	Zwolle, NetherlandsHQ checked Sep 17, 2026	201-500	236 contacts →
	Indirect evidence “The market is constantly looking for product development and innovation.” Source: RevenueBase Database · checked Sep 17, 2026
10	Funcional	Indirect evidence	Cascavel, BrazilHQ checked Sep 17, 2026	51-200	222 contacts →
	Indirect evidence “Com o propósito de transformar, potencializar e perpetuar negócios, apoiamos as empresas na gestão empresarial de resultado.” Source: RevenueBase Database · checked Sep 17, 2026
11	RLG International	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	51-200	209 contacts →
	Indirect evidence “RLG International is a performance-focused consulting firm specializing in the on-site implementation of measurable improvement initiatives.” Source: RevenueBase Database · checked Sep 17, 2026
12	USC Consulting Group	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 17, 2026	51-200	204 contacts →
	Indirect evidence “USC Consulting Group (USCCG) is an operations management and process improvement firm that empowers your people.” Source: RevenueBase Database · checked Sep 17, 2026
13	Syscons Group	Indirect evidence	Turin, ItalyHQ checked Sep 17, 2026	201-500	203 contacts →
	Indirect evidence “We are a global firm blending boutique-style client service with big firm know-how.” Source: RevenueBase Database · checked Sep 17, 2026
14	Compulink	Indirect evidence	St. Petersburg, FL, United StatesHQ checked Sep 17, 2026	201-500	189 contacts →
	Indirect evidence “Compulink is a performance based company that is focused on continuous improvement in our practices and procedures as well as the quality of service to our customers.” Source: RevenueBase Database · checked Sep 17, 2026
15	Sisteplant	Strong evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	181 contacts →
	Strong evidence “Industrial engineering and consultancy firm focused on improving operations profitability, through the deployment of optimized manufacturing, logistics and management/auxiliary…” Source: RevenueBase Database · checked Sep 17, 2026
16	TBM Consulting Group	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 17, 2026	51-200	163 contacts →
	Indirect evidence “TBM specializes in operations and supply chain consulting for manufacturers and distributors across sectors such as Food & Beverage, Pharmaceutical, Industrial Products…” Source: RevenueBase Database · checked Sep 17, 2026
17	LOGYT	Indirect evidence	Tlalnepantla, MexicoHQ checked Sep 17, 2026	501-1,000	163 contacts →
	Indirect evidence “Logyt is the strategic ally that works together with its clients to transform and develop their businesses, making them profitable through the generation and implementation of…” Source: RevenueBase Database · checked Sep 17, 2026
18	BU ST Group Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 17, 2026	51-200	152 contacts →
	Indirect evidence “Die [bu:st] group GmbH ist ein erfolgreich wachsendes Beratungsunternehmen in München mit Schwerpunkten im Bereich der Analyse, Optimierung und Unterstützung von Entwicklungs- und…” Source: RevenueBase Database · checked Sep 17, 2026
19	KJ Industries	Indirect evidence	Esbjerg, DenmarkHQ checked Sep 17, 2026	201-500	152 contacts →
	Indirect evidence “At KJ Industries we have over five decades of experience with making our clients winners.” Source: RevenueBase Database · checked Sep 17, 2026
20	ITAC	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	n/a	150 contacts →
	Indirect evidence “ITAC is a leading consulting organization located in New York City.” Source: RevenueBase Database · checked Sep 17, 2026
21	Zouma Consulting Services - Apac	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 17, 2026	201-500	137 contacts →
	Indirect evidence “At ZOUMA Consulting Services, we are dedicated to helping organizations achieve cost optimization and business excellence through a comprehensive range of services.” Source: RevenueBase Database · checked Sep 17, 2026
22	PEC Group	Indirect evidence	Stuttgart, GermanyHQ checked Sep 17, 2026	201-500	124 contacts →
	Indirect evidence “PEC offers cross-industry consulting service focusing on project management and process optimization.” Source: RevenueBase Database · checked Sep 17, 2026
23	FP	Indirect evidence	Dubai Media City, United Arab EmiratesHQ checked Sep 17, 2026	51-200	118 contacts →
	Indirect evidence “Founded in 2010, Four Principles Management Consulting was created to bring the Japanese philosophy of Kaizen (), or continuous improvement to the GCC region, making it accessible…” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	Merkur	Partial evidence	Sherbrooke, QC, CanadaHQ checked Sep 17, 2026	51-200	114 contacts →
	Partial evidence “Merkur est une firme d'experts en performance manufacturière, génie industriel et développement de produits depuis 1994.” 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 6,485 lean manufacturing consultants worldwide

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Lean manufacturing consultants worldwide at a glance

As of Sep 17, 2026

24.3%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

5,232

11-50

1,014

51-200

163

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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.
Coverage: 30 countries, largest first: the United States, Brazil, the United Kingdom, Germany, France, Canada, the Netherlands, India, Mexico, Spain and 20 more. Country and city lists for lean manufacturing consultants are linked below.
What qualifies: Companies worldwide 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.
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, 8,518 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 location

37 lists · largest first

Every Lean manufacturing consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 6,485 lean manufacturing consultants worldwide 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?

Hanza Group, headquartered in Kista, tops this list with the largest team on record.

Which country has the most lean manufacturing consultants?

The United States leads with 1,773 companies, followed by Brazil (735) and the United Kingdom (445). Every lean manufacturing consultants list by country and city is linked on this page.

Which city has the most lean manufacturing consultants?

Sao Paulo leads with 133 headquartered companies, followed by London (103) and Paris (77).

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 8,518 verified decision-maker contacts tracked across these 6,485 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.