Company lists · Data refreshed September 2026

Top 25 Process improvement services based in the United States

Name: Process improvement services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 8,410 companies tracked

RevenueBase identified 8,410 company matches for process improvement services associated with the United States as of September 2026 and tracks 38,748 professional contacts across them, including 10,875 with verified work emails. New York is the largest hub.

This list covers company matches for process improvement 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 September 21, 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 21, 2026 How this list was built

8,410Companies

38,748Contacts tracked

10,875Verified emails

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The 25 largest process improvement services based in the United States

Ranked by team size

Top 25 of 8,410 company matches for process improvement services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 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 21, 2026 · View company records in RevenueBase
2	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4	Sendero	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
5	Eagle Hill Consulting	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
6	Okin Process	Exact match	San Antonio, TX, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
7	Koya Consulting INC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	303 contacts →
	Exact match “Koya Consulting Inc, follows its own set of processes, methodologies, and disciplines in order to provide high-quality services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Assyst	Exact match	Sterling, VA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
9	Provisions Group	Exact match	Franklin, TN, United StatesHQ recorded Sep 21, 2026	201-500	254 contacts →
	Exact match “Founded in 2003, Provisions Group helps healthcare organizations transform operational complexity into clarity.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Scottmadden, INC	Exact match	Raleigh, NC, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
11	Mosaic Consulting Group	Exact match	Nashville, TN, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
12	Thought Logic Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	201-500	219 contacts →
	Exact match “Thought logic is a functionally-led, digitally enabled consultancy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Bryant Park Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	191 contacts →
	Exact match “We champion a culture of innovation to help our clients build the future of business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Compulink	Exact match	St. Petersburg, FL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
15	Connors Group	Exact match	Canonsburg, PA, United StatesHQ recorded Sep 21, 2026	51-200	180 contacts →
	Exact match “Connors Group was formed in 2008 with the mission of helping our clients achieve real, measurable, and sustainable operational improvement.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Mamsys World	Exact match	Solon, OH, United StatesHQ recorded Sep 21, 2026	201-500	176 contacts →
	Exact match “Mamsys is a global consulting & solutioning company that helps organizations grow revenue, improve operational efficiency, and strengthen their people capabilities-at scale and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Briljent	Exact match	Fort Wayne, IN, United StatesHQ recorded Sep 21, 2026	51-200	174 contacts →
	Exact match “Founded in 1998, we specialize in training, organizational change management, and health strategy and innovation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	IND Consulting	Exact match	Cooper City, FL, United StatesHQ recorded Sep 21, 2026	201-500	174 contacts →
	Exact match “IND Consulting has over 60 years of experience in successfully helping organizations analyze their operations, create personalized business expansion plans, and assist them in…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	NEO Tangent Limited	Exact match	New York, United StatesHQ recorded Sep 21, 2026	1,001-5,000	167 contacts →
	Exact match “We're a business process management organization that delivers professional services to our customers globally.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Synfiny Advisors	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 21, 2026	201-500	166 contacts →
	Exact match “We are finance and general management consultants who combine technical and leadership experience to help clients get better results.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	TBM Consulting Group	Exact match	Morrisville, NC, United StatesHQ recorded Sep 21, 2026	51-200	163 contacts →
	Exact match “TBM specializes in operations and supply chain consulting for manufacturers and distributors across sectors such as Food & Beverage, Pharmaceutical, Industrial Products…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Kech INC	Exact match	Lynchburg, VA, United StatesHQ recorded Sep 21, 2026	51-200	152 contacts →
	Exact match “At KECH, our objective is to bring expertise, innovation, and improved productivity into every facet of a successful contact center and service desk operation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Herren Associates	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	142 contacts →
	Exact match “Here at Herren, our goals are to drive efficiency and maximize the value of every dollar our clients spend.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Kepner-Tregoe	Exact match	Princeton, NJ, United StatesHQ recorded Sep 21, 2026	51-200	133 contacts →
	Exact match “For over 60 years, Kepner-Tregoe has empowered thousands of companies to solve millions of problems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Trissential	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 21, 2026	201-500	133 contacts →
	Exact match “Trissential, an Expleo Company, blends local trust with global reach, supported by experts across 29 countries.” Recorded in the RevenueBase company graph · Sep 21, 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 “process improvement services”. 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 8,410 process improvement services based in the United States

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Process improvement services based in the United States at a glance

As of Sep 21, 2026

28.1%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

6,982

11-50

1,114

51-200

230

201-500

501-1,000

1,001-5,000

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 8,410 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 “process improvement 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 10,875 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 21, 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.

Process improvement services 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 “process improvement services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process improvement services are there based in the United States?

RevenueBase identified 8,410 company matches for process improvement services 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 process improvement services?

New York leads with 259 company records, followed by Atlanta (201) and Houston (190).

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 10,875 professional contacts with verified work emails tracked across these 8,410 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 21, 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.