Company lists · Data refreshed September 2026

Top 25 Lean manufacturing consulting firms based in the United States

Name: Lean manufacturing consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 1,548 companies tracked

RevenueBase identified 1,548 company matches for lean manufacturing consulting firms associated with the United States as of September 2026 and tracks 7,437 professional contacts across them, including 1,961 with verified work emails and 2,970 with mobile numbers. Houston is the largest hub.

This list covers company matches for lean manufacturing consulting firms 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 September 4, 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 Sep 4, 2026 How this list was built

1,548Companies

7,437Contacts tracked

1,961Verified emails

2,970Mobile numbers

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The 25 largest lean manufacturing consulting firms based in the United States

Ranked by team size

Top 25 of 1,548 company matches for lean manufacturing consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Skender	Exact match	Chicago, IN, United StatesHQ recorded Sep 4, 2026	201-500	272 contacts →
	Exact match “The premier construction experience.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Compulink	Exact match	St. Petersburg, FL, United StatesHQ recorded Sep 4, 2026	201-500	189 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	ITAC	Exact match	New York, NY, United StatesHQ recorded Sep 4, 2026	n/a	150 contacts →
	Exact match “ITAC is a leading consulting organization located in New York City.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Polytron, INC	Exact match	Duluth, GA, United StatesHQ recorded Sep 4, 2026	51-200	106 contacts →
	Exact match “In today's manufacturing landscape, there are abundant opportunities to enhance performance; but finding the time and resources in-house can be challenging.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Cornerstone Consulting Organization	Exact match	Toledo, OH, United StatesHQ recorded Sep 4, 2026	201-500	81 contacts →
	Exact match “Cornerstone Consulting Organization (CCO) provides enterprise strategy and operations and manufacturing systems solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Iet, Inc. Industrial Engineering & Consulting	Exact match	Toledo, OH, United StatesHQ recorded Sep 4, 2026	51-200	80 contacts →
	Exact match “IET is a full-service industrial and manufacturing engineering service and consulting firm established in 1989.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Next Level Partners , LLC	Exact match	Naples, FL, United StatesHQ recorded Sep 4, 2026	51-200	74 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 · Sep 4, 2026 · View company records in RevenueBase
8	FTE Factory Advisors	Exact match	Troy, MI, United StatesHQ recorded Sep 4, 2026	11-50	61 contacts →
	Exact match “Factory Advisors \| Operational Excellence Starts on the Factory Floor We don’t act like typical consultants, and we don’t want to be mistaken for them.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Lean Enterprise Institute	Exact match	Boston, MA, United StatesHQ recorded Sep 4, 2026	11-50	58 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 · Sep 4, 2026 · View company records in RevenueBase
10	NJMEP	Exact match	Cedar Knolls, NJ, United StatesHQ recorded Sep 4, 2026	11-50	56 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 · Sep 4, 2026 · View company records in RevenueBase
11	Powers	Exact match	Atlanta, NY, United StatesHQ recorded Sep 4, 2026	51-200	56 contacts →
	Exact match “POWERS is an Atlanta-based management consulting firm that helps manufacturers and service operations convert strategy into measurable floor-level results.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Brecham Group	Exact match	Conway, AR, United StatesHQ recorded Sep 4, 2026	51-200	56 contacts →
	Exact match “At Brecham Group, we believe your supply chain operations should be a powerful competitive advantage, not a source of inefficiency or frustration.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Arista Consulting LLC	Exact match	Canton, MI, United StatesHQ recorded Sep 4, 2026	11-50	49 contacts →
	Exact match “Your plant managers didn't sign up to fight software.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	The Association For Manufacturing Excellence AME	Exact match	Rolling Meadows, IL, United StatesHQ recorded Sep 4, 2026	n/a	48 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 · Sep 4, 2026 · View company records in RevenueBase
15	Tenzing	Exact match	Sewickley, PA, United StatesHQ recorded Sep 4, 2026	11-50	45 contacts →
	Exact match “Tenzing is a boutique consulting firm delivering measurable results-not decks.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Tormod, A Hargrove Company	Exact match	Mobile, AL, United StatesHQ recorded Sep 4, 2026	201-500	42 contacts →
	Exact match “Tormod exists to help manufacturing leaders run great plants.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Process Research & Optimization	Exact match	Bonita Springs, FL, United StatesHQ recorded Sep 4, 2026	51-200	41 contacts →
	Exact match “Process Research & Optimization (PRO) is an international consulting firm dedicated to unlocking our clients’ growth potential and profitability through process innovation.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Streamliners Management Consulting	Exact match	Wilmington, DE, United StatesHQ recorded Sep 4, 2026	11-50	38 contacts →
	Exact match “Streamliners is a management consulting firm specialized in rapid efficiency improvements, operational excellence and fast turnaround for manufacturing and service industries…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	The Phoenix Group, Springboro Ohio	Exact match	Springboro, MI, United StatesHQ recorded Sep 4, 2026	51-200	36 contacts →
	Exact match “The Phoenix Group Drives Process Improvement and Operational Excellence at Your Organization The Phoenix Group delivers lasting change with organizations we partner with.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Apperture Solutions	Exact match	Durham, NC, United StatesHQ recorded Sep 4, 2026	11-50	33 contacts →
	Exact match “Apperture Solutions is a consulting and implementation services firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	BMA	Exact match	Lexington, KY, United StatesHQ recorded Sep 4, 2026	n/a	32 contacts →
	Exact match “BMA is the world’s leading lean accounting training and consulting firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Gabletek Robotics And Controls Solutions	Exact match	Troy, MI, United StatesHQ recorded Sep 4, 2026	51-200	31 contacts →
	Exact match “GABLETEK understands productivity and efficiency play key roles in an efficient production environment.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Kaeppel Consulting, LLC	Exact match	San Antonio, TX, United StatesHQ recorded Sep 4, 2026	51-200	31 contacts →
	Exact match “Different from most large firms, Kaeppel Consulting offers customized solutions to meet your needs without all the overhead.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Temenos Agility	Exact match	Vienna, VA, United StatesHQ recorded Sep 4, 2026	11-50	31 contacts →
	Exact match “Temenos+Agility is a global consulting firm specializing in Lean-Agile, Enterprise Agility, Change Agent Programs and Leadership Transformation.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25	Kaizen Institute United States And Canada	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 4, 2026	11-50	28 contacts →
	Exact match “Kaizen Institute North America provides Lean Continuous Improvement Consulting and Integrated Project Services to organizations across North America.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “lean manufacturing consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,548 lean manufacturing consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 1,961 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lean manufacturing consulting firms based in the United States at a glance

As of Sep 4, 2026

26.4%Verified-email coverage

39.9%Mobile-number coverage

4.8Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · Houston

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

1,237

11-50

241

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

15431–60

1,07861–90

71290–180

17180+

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 manufacturing consulting firms” 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 1,961 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 September 4, 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 manufacturing consulting firms by metro

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 manufacturing consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lean manufacturing consulting firms are there based in the United States?

RevenueBase identified 1,548 company matches for lean manufacturing consulting firms associated with the United States as of September 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?

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

Which city has the most lean manufacturing consulting firms?

Houston leads with 42 company records, followed by Atlanta (35) and Dallas (29).

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 1,961 professional contacts with verified work emails tracked across these 1,548 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 September 4, 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.