Company lists · Data refreshed November 2026

Top 25 Lean production training providers based in the United States

RevenueBase identified 296 company matches for lean production training providers associated with the United States as of November 2026 and tracks 1,375 professional contacts across them, including 372 with verified work emails. Atlanta is the largest hub.

This list covers company matches for lean production training providers associated with the United States, 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.

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
296Companies
1,375Contacts tracked
372Verified emails
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The 25 largest lean production training providers based in the United States

Ranked by team size
Top 25 of 296 company matches for lean production training providers based in the United States, 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 matchChula Vista, CA, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Since 1998, LSSI has trained over Lean Six Sigma professionals and helped more than 500 manufacturing, logistics, and service organizations from dozens of industries successfully…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“POWERS builds execution capability into how manufacturers, heavy industry, and service operations run, so performance scales across sites and sustains long after we leave.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCedar Knolls, NJ, United StatesHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“New Jersey Manufacturing Extension Program, Inc.(NJMEP) is a not-for-profit organization that works with New Jersey’s small to mid-sized businesses to help them improve their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“The nonprofit Lean Enterprise Institute (LEI) helps companies and people make things better through lean thinking and practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRolling Meadows, IL, United StatesHQ recorded Nov 6, 2026n/a48 contacts →

Exact match

“The Association for Manufacturing Excellence (AME), is a not-for-profit organization founded in 1985 dedicated to helping companies with continuous improvement and their pursuit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLexington, KY, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“BMA is the world’s leading lean accounting training and consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Incito Consulting Group is an award-winning global professional services firm headquartered in San Francisco, CA, with a team that averages over 25 years of excellence in Lean…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPlymouth, MA, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“GBMP's customized approach to Continuous Improvement training is focused on the shop-floor, the office, or the clinic - that place where all of your company's value is created.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKeller, TX, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“The world leader in online Lean and Six Sigma training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHilton Head Island, NY, United StatesHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“The TWI Institute optimizes human potential in the workplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Where people and intelligent transformation meet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMarlborough, MA, United StatesHQ recorded Nov 6, 202651-20019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We apply our Founder, Eric Ries' Lean Startup Method to real-world innovation and product development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Ramon, CA, United StatesHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“llGet Kaizened, Inc.(GKI) is a leading Consulting and Training firm, headquarter in Northern California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMurrieta, CA, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We provide customized staffing solutions that strengthen workforce capabilities, improve performance, and support organizational growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAllendale, MI, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Our team of experienced Lean Experts help train, coach, develop and implement action plans for lean process improvement, and work with clients to identify, develop and implement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Optimizing throughput at the lowest cost is the goal of every manufacturing organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorthampton, MA, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“ASKM Associates is a management and communications consulting firm offering an innovative combination of Lean and other management practices joined with carefully crafted internal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTroy, MI, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“The Lean Learning Center was founded in 2001 to address the gaps and barriers that are holding companies back from successful and sustainable lean transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“KPI Fire provides continuous improvement software and consulting that align strategy, track KPIs and drive operational excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Transformance Advisors is dedicated to crafting sustainable organizations by providing comprehensive solutions which empower individuals and organizations to achieve success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUpper Marlboro, MD, United StatesHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“We offer high performance training, specialized training and product & process assessments to help companies cut cost and achieve their best possible performance levels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“As original architects of the Danaher Business System, Lean Horizons Consulting has worked alongside business leaders to deploy truly sustainable Lean transformations across the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“RTG Solutions Group is a consulting and training provider in Process Development, Supply Chain, Instructional Design, Change Management and Strategic Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We are a global leader in providing Lean Six Sigma, Lean, Change Management, and Project Leadership training, coaching, and consulting solutions.”

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

Showing 25 of 296 lean production training providers based in the United States

See the full list, filter by size, metro and specialty, and access 372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lean production training providers based in the United States at a glance

As of Nov 6, 2026
27.1%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
223
11-50
54
51-200
14
1,001-5,000
2
5,001-10,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 296 companies.

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 the United States whose business descriptions match “lean production training providers” 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 372 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.

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 production training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lean production training providers are there based in the United States?

RevenueBase identified 296 company matches for lean production training providers associated with the United States 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?

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

Which city has the most lean production training providers?

Atlanta leads with 7 company records, followed by Chicago (7) and Dallas (5).

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 372 professional contacts with verified work emails tracked across these 296 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.