Company lists · Data refreshed September 2026

Top 25 Operational excellence consultants based in the United States

Name: Operational excellence consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 8,580 companies tracked

RevenueBase identified 8,580 company matches for operational excellence consultants associated with the United States as of September 2026 and tracks 53,256 professional contacts across them, including 15,963 with verified work emails. New York is the largest hub.

This list covers company matches for operational excellence consultants 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 20, 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 20, 2026 How this list was built

8,580Companies

53,256Contacts tracked

15,963Verified emails

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The 25 largest operational excellence consultants based in the United States

Ranked by team size

Top 25 of 8,580 company matches for operational excellence consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	FBSPL	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,224 contacts →
	Exact match “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	1,149 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	MAP	Exact match	Sherman Oaks, CA, United StatesHQ recorded Sep 20, 2026	n/a	912 contacts →
	Exact match “We are a Performance Improvement Consulting Firm Increase profitability and productivity with our proven Management System™.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	CAI	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 20, 2026	501-1,000	763 contacts →
	Exact match “At CAI, we are a professional services firm designed to accelerate operational readiness and excellence in critical environments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Analytix Solutions	Exact match	Woburn, MA, United StatesHQ recorded Sep 20, 2026	501-1,000	640 contacts →
	Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 20, 2026	501-1,000	618 contacts →
	Exact match “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	The Resource Group, Spend Management Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 20, 2026	201-500	557 contacts →
	Exact match “The Resource Group, LLC is a business transformation services organization that specializes in the area of non-payroll spend management and the processes required to sustain the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	DLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	546 contacts →
	Exact match “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Sendero	Exact match	Dallas, TX, United StatesHQ recorded Sep 20, 2026	201-500	420 contacts →
	Exact match “Sendero is a management consulting firm that optimizes technology, improves operations, advances workforce productivity, and enhances customer experience-all to deliver tangible…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	MCA Connect	Exact match	Denver, CO, United StatesHQ recorded Sep 20, 2026	201-500	365 contacts →
	Exact match “As part of Grant Thornton US, we help manufacturers and distributors fix what’s broken, simplify what’s complex, and modernize their businesses with Microsoft technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Eagle Hill Consulting	Exact match	Arlington, VA, United StatesHQ recorded Sep 20, 2026	201-500	337 contacts →
	Exact match “Unconventional, woman-owned, and award-winning-at Eagle Hill, we break away from the expected and apply the best tools and methodologies of larger consultancies in the nimble…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Okin Process	Exact match	San Antonio, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	310 contacts →
	Exact match “At OKIN Process, we won’t just lighten your workload.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Assyst	Exact match	Sterling, VA, United StatesHQ recorded Sep 20, 2026	51-200	284 contacts →
	Exact match “ASSYST is an agile, CMMC-certified, CMMI Maturity Level 3, and ISO 9001, ISO and ISO 27001-certified technology and consulting firm that helps government agencies modernize…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	The Ksquare Group	Exact match	Irving, TX, United StatesHQ recorded Sep 20, 2026	201-500	282 contacts →
	Exact match “The Ksquare Group is a consulting company that delivers cutting-edge technological solutions through customized projects improving decision making with speed and quality.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Production Services Management INC	Exact match	Saline, MI, United StatesHQ recorded Sep 20, 2026	201-500	273 contacts →
	Exact match “PSMI was founded in 2005 with the sole objective of increasing operational effectiveness by reducing tooling and MRO spending.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	BSI Engineering	Exact match	Mason, OH, United StatesHQ recorded Sep 20, 2026	201-500	247 contacts →
	Exact match “BSI Engineering is a full-service engineering consulting firm dedicated to delivering innovative, efficient, and effective solutions across various industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Scottmadden, INC	Exact match	Raleigh, NC, United StatesHQ recorded Sep 20, 2026	201-500	244 contacts →
	Exact match “ScottMadden is a management consulting firm that does what it takes to get the job done right.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Graymatter	Exact match	Sewickley, PA, United StatesHQ recorded Sep 20, 2026	201-500	243 contacts →
	Exact match “At GrayMatter, smart thinking meets decisive doing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Maverick Technologies, A Rockwell Automation Company	Exact match	Columbia, IL, United StatesHQ recorded Sep 20, 2026	501-1,000	223 contacts →
	Exact match “MAVERICK, A Rockwell Automation brand, delivers business value through profitability improvement - individually in industrial automation, enterprise integration, sustaining…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Mosaic Consulting Group	Exact match	Nashville, TN, United StatesHQ recorded Sep 20, 2026	201-500	221 contacts →
	Exact match “Mosaic Consulting Group brings together deep expertise, proven best practices, and hands-on experience from hundreds of client engagements to help organizations transform how they…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Thought Logic Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	201-500	219 contacts →
	Exact match “Thought logic is a functionally-led, digitally enabled consultancy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Metasys Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	501-1,000	217 contacts →
	Exact match “Metasys is a global digital consulting firm that specializes in delivering solutions across a variety of business functions, including HR, Procurement, Marketing, Finance, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Stellium INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	205 contacts →
	Exact match “Stellium is a specialized management consulting firm committed to designing and delivering solutions that improve businesses worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	USC Consulting Group	Exact match	Tampa, FL, United StatesHQ recorded Sep 20, 2026	51-200	204 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 · Sep 20, 2026 · View company records in RevenueBase
25	St. Onge Company	Exact match	York, PA, United StatesHQ recorded Sep 20, 2026	51-200	201 contacts →
	Exact match “At St.” Recorded in the RevenueBase company graph · Sep 20, 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 “operational excellence consultants”. 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 8,580 operational excellence consultants based in the United States

See the full list, filter by size, metro and specialty, and access 15,963 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operational excellence consultants based in the United States at a glance

As of Sep 20, 2026

30.0%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,793

11-50

1,330

51-200

329

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 8,580 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 “operational excellence 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. 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 15,963 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 20, 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.

Operational excellence consultants 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 “operational excellence consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operational excellence consultants are there based in the United States?

RevenueBase identified 8,580 company matches for operational excellence consultants 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?

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

Which city has the most operational excellence consultants?

New York leads with 298 company records, followed by Houston (224) and Atlanta (216).

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 15,963 professional contacts with verified work emails tracked across these 8,580 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 20, 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.