Company lists · Data refreshed September 2026

Top 25 Process improvement companies based in the United States

Name: Process improvement companies 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 8,341 companies tracked

RevenueBase identified 8,341 company matches for process improvement companies associated with the United States as of September 2026 and tracks 115,818 professional contacts across them, including 35,930 with verified work emails. New York is the largest hub.

This list covers company matches for process improvement companies 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

8,341Companies

115,818Contacts tracked

35,930Verified emails

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The 25 largest process improvement companies based in the United States

Ranked by team size

Top 25 of 8,341 company matches for process improvement companies 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	EXL	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	10001+	40,100 contacts →
	Exact match “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Sutherland Healthcare Solutions	Exact match	Clifton, NJ, United StatesHQ recorded Sep 20, 2026	1,001-5,000	3,797 contacts →
	Exact match “Analytics-driven business process and technology solutions to optimize healthcare’s financial and clinical performance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Alixpartners	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	3,583 contacts →
	Exact match “For more than forty years, AlixPartners has helped businesses around the world respond quickly and decisively to their most critical challenges – circumstances as diverse as…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	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
5	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
6	Intelligroup	Exact match	Princeton, NJ, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,121 contacts →
	Exact match “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	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
8	Xtglobal, INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	841 contacts →
	Exact match “Founded in 1998, XTGlobal, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Spaulding Ridge	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	501-1,000	678 contacts →
	Exact match “Spaulding Ridge is the modern GSI for the modern executive team.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	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
11	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
12	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
13	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
14	Aarete	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	543 contacts →
	Exact match “AArete is a global management and technology consulting firm specializing in driving profitability improvement, digital transformation, and strategy & change for clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	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
16	Exavalu	Exact match	Newport Beach, CA, United StatesHQ recorded Sep 20, 2026	501-1,000	382 contacts →
	Exact match “Exavalu is a global insurance-specialized engineering and technology firm that combines deep industry expertise with modern engineering and a suite of products, platforms, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Clarkston Consulting	Exact match	Durham, NC, United StatesHQ recorded Sep 20, 2026	201-500	365 contacts →
	Exact match “Clarkston Consulting offers the full spectrum of strategy, operations, implementation, and managed services with a change-focused, data-driven approach for life sciences, consumer…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	E-Business International INC	Exact match	Monmouth Junction, NJ, United StatesHQ recorded Sep 20, 2026	51-200	352 contacts →
	Exact match “e-Business International Inc is emerging as a leader in business analytics software and services, and it is the largest independent vendor in the business intelligence market.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	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
20	Sira Consulting, An INC 5000 Company	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	329 contacts →
	Exact match “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Quanam	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	201-500	328 contacts →
	Exact match “The smartest journey to digital transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	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
23	IPM Integrated Project Management Company	Exact match	Burr Ridge, IL, United StatesHQ recorded Sep 20, 2026	201-500	307 contacts →
	Exact match “Integrated Project Management Company, Inc.(IPM) is a business consulting firm focused on planning and implementing strategically critical initiatives across multiple industries…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Excelacom	Exact match	Reston, VA, United StatesHQ recorded Sep 20, 2026	501-1,000	306 contacts →
	Exact match “Excelacom is a global Software and Consulting company headquartered in Reston, VA, just outside of Washington, D.C, with offices across North America and Europe and a Technology…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Koya Consulting INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 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 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 “process improvement companies”. 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 8,341 process improvement companies based in the United States

See the full list, filter by size, metro and specialty, and access 35,930 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process improvement companies based in the United States at a glance

As of Sep 20, 2026

31.0%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,104

11-50

1,569

51-200

473

201-500

116

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 8,341 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 companies” 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 35,930 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.

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

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

RevenueBase identified 8,341 company matches for process improvement companies 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?

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

Which city has the most process improvement companies?

New York leads with 318 company records, followed by Houston (212) and Atlanta (191).

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 35,930 professional contacts with verified work emails tracked across these 8,341 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.