Company lists · Data refreshed November 2026

Top 25 Lean transformation consultants worldwide

RevenueBase identified 4,519 company matches for lean transformation consultants worldwide as of November 2026 and tracks 23,681 professional contacts across them, including 4,790 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for lean transformation consultants worldwide, 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 November 6, 2026. Country and city lists for lean transformation consultants follow the table.

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 Nov 6, 2026 How this list was built
4,519Companies
23,681Contacts tracked
4,790Verified emails
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The 25 largest lean transformation consultants worldwide

Ranked by team size
Top 25 of 4,519 company matches for lean transformation consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNorrköping, SwedenHQ recorded Nov 6, 2026n/a2,517 contacts →

Exact match

“Propia is a Consultant Company offering competence and proven methodology within Operational Excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZug, SwitzerlandHQ recorded Nov 6, 2026501-1,000457 contacts →

Exact match

“The Operating System for Continuous Improvement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500311 contacts →

Exact match

“Gemba Concepts helps manufacturing and industrial businesses unlock hidden capacity, improve output and OEE, reduce lead time and inventory, and build operating systems that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, IN, United StatesHQ recorded Nov 6, 2026201-500305 contacts →

Exact match

“The premier construction experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200290 contacts →

Exact match

“S A Partners helps organizations find, nurture, and sustain excellence in your purpose, people, and process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTampa, ON, United StatesHQ recorded Nov 6, 202651-200217 contacts →

Exact match

“USC Consulting Group (USCCG) is an operations management and process improvement firm that empowers your people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202651-200202 contacts →

Exact match

“Wij zijn experts in Strategy Consulting, Lean Project & Project Management, Digital Transformation, Finance & Control en Business Intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHouston, United StatesHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“CCi is the global leader in business performance improvement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEsbjerg, DenmarkHQ recorded Nov 6, 2026201-500155 contacts →

Exact match

“At KJ Industries we have over five decades of experience with making our clients winners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Chartwell is a global operations consultancy with offices in London, Boston and Hamburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDubai Media City, United Arab EmiratesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“We make our clients Leaders in sustainable operational performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNaples, FL, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“NEXT LEVEL Partners® is much more than a consulting firm, we’re your partner in creating self-sustaining capability through Business Enterprise Transformation, Knowledge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLa Jolla, United StatesHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Every business has the same goal in mind: an increased bottom line.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWorcester, United KingdomHQ recorded Nov 6, 202611-5084 contacts →

Exact match

“From 2009 Lean Transition Solutions Ltd has helped organisations to leverage human and operational performance improvement, maximizing the return on their investments using lean…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Founded in 2022 by a team of software engineering veterans, Altrium stands at the intersection of technology and business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoston, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Founded in 1989, Enlighten has spent over three decades helping organizations worldwide achieve sustainable operational transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMoglia, ItalyHQ recorded Nov 6, 202611-5077 contacts →

Exact match

“BPR Group è una società di consulenza specializzata in Lean Thinking e Industria 4.0.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZapopan, MexicoHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Internacional Lean Six Sigma habilita a personas y empresas a reducir sus costos operacionales mientras se fortalece la cultura organizacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United StatesHQ recorded Nov 6, 2026n/a74 contacts →

Exact match

“With Simpler as your lean-transformation partner, you can achieve long-term success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“4C Consulting provides an extensive range of strategic consulting and advisory services that leads to sustainable business excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAbrera, SpainHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Somos una ingeniería de apoyo especializada en la gestión de operaciones, aportando una experiencia de más de 15 años en el diseño y la mejora de procesos productivos en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGothenburg, SwedenHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Virtual Manufacturing is a supplier of lean-based production and logistics development services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“Somos um hub de soluções em gestão e estratégia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,519 lean transformation consultants worldwide

See the full list, filter by size, metro and specialty, and access 4,790 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lean transformation consultants worldwide at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,683
11-50
692
51-200
92
201-500
26
501-1,000
5
1,001-5,000
5
5,001-10,000
1
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for lean transformation consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “lean transformation consultants” 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. 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 4,790 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 November 6, 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.

Lean transformation consultants by location

23 lists · largest first

Every Lean transformation 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 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 “lean transformation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lean transformation consultants are there worldwide?

RevenueBase identified 4,519 company matches for lean transformation consultants worldwide as of November 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?

Propia AB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most lean transformation consultants?

The United States leads with 799 companies, followed by Brazil (344) and the United Kingdom (272). Every lean transformation consultants list by country and city is linked on this page.

Which city has the most lean transformation consultants?

Sao Paulo leads with 61 company records, followed by Paris (53) and London (51).

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 4,790 professional contacts with verified work emails tracked across these 4,519 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 November 6, 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.