Company lists · Data refreshed November 2026

Top 25 Lean manufacturing support services based in the United States

RevenueBase identified 564 company matches for lean manufacturing support services associated with the United States as of November 2026 and tracks 2,500 professional contacts across them, including 809 with verified work emails. Atlanta is the largest hub.

This list covers company matches for lean manufacturing support services 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
564Companies
2,500Contacts tracked
809Verified emails
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The 25 largest lean manufacturing support services based in the United States

Ranked by team size
Top 25 of 564 company matches for lean manufacturing support services 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 matchDuluth, GA, United StatesHQ recorded Nov 6, 202651-200118 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchToledo, OH, United StatesHQ recorded Nov 6, 202651-20084 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTroy, MI, United StatesHQ recorded Nov 6, 202611-5068 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Catalyst Connection is a private, nonprofit economic development organization headquartered in Pittsburgh, Pennsylvania, dedicated to strengthening manufacturing across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBristol, PA, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Advent Design provides an array of services aimed at helping manufacturers become more competitive in a global economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSpringboro, OH, United StatesHQ recorded Nov 6, 202651-20040 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“The Oklahoma Manufacturing Alliance works with companies to create wealth and grow our state’s economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchEverett, WA, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Helping Manufacturers EXCEL IN EVERY FACET OF MANUFACTURING We are a non-profit organization that provides competitive, value-driven training and consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAllentown, PA, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“MRC provides strategic business consulting assistance and identifies resource options to help manufacturers develop strategies to grow their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMchenry, IL, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Novation Industries partners with its customers to provide innovative product design, development and production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Scarlett Inc provides technical machinery and continues to focus on solution based consulting for manufacturing systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSpring, TX, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Caravel Solutions becomes an extension of your team to provide a comprehensive approach evaluating all aspects of your manufacturing operation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTotowa, NJ, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Competitive Business Solutions consultants are masters of world-class operating and lean sigma principles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHanover Township, PA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“NEPIRC is a private not-for-profit corporation that provides world-class consulting and technical assistance services exclusively to the small and mid-sized manufacturing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Business Consulting Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFlint, MI, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Mesco is a leader in providing material logistics services to custom builders of stamping dies, checking fixtures, assembly tooling, and specialized machinery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDaytona Beach, FL, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“In today's competitive economy, a couple of margin points can mean the difference between staying in the saddle or closing the doors.”

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

Showing 25 of 564 lean manufacturing support services based in the United States

See the full list, filter by size, metro and specialty, and access 809 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lean manufacturing support services based in the United States at a glance

As of Nov 6, 2026
32.4%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
442
11-50
90
51-200
25
501-1,000
2
1,001-5,000
1
5,001-10,000
1

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 564 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 manufacturing support services” 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 809 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 manufacturing support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lean manufacturing support services are there based in the United States?

RevenueBase identified 564 company matches for lean manufacturing support services 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?

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

Which city has the most lean manufacturing support services?

Atlanta leads with 11 company records, followed by Chicago (10) and Dallas (9).

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 809 professional contacts with verified work emails tracked across these 564 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.