Company lists · Data refreshed September 2026

Top 25 Business process optimization consultancies based in the United States

Name: Business process optimization consultancies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 10,448 companies tracked

RevenueBase identified 10,448 business process optimization consultancies headquartered in the United States as of September 2026 and tracks 90,631 professional contacts across them, including 22,736 with verified work emails and 23,591 with mobile numbers. New York is the largest hub.

This list covers business process optimization consultancies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

10,448Companies

90,631Contacts tracked

22,736Verified emails

23,591Mobile numbers

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The 25 largest business process optimization consultancies based in the United States

Ranked by team size

Top 25 of 10,448 business process optimization consultancies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to business process optimization consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CES	Partial evidence	Bolingbrook, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,502 contacts →
	Partial evidence “CES is a trusted global provider of Technology and Business Process Modernization (BPM) services, serving enterprise clients for over three decades.” Source: RevenueBase Database · checked Sep 28, 2026
2	Datamatics Business Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,000 contacts →
	Partial evidence “Datamatics Business Solutions is a global Business Process Management (BPM) company delivering technology-led and AI-enabled solutions that help organizations improve efficiency…” Source: RevenueBase Database · checked Sep 28, 2026
3	Appian	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,267 contacts →
	Indirect evidence “Serious AI.” Source: RevenueBase Database · checked Sep 28, 2026
4	Sourcehov	Partial evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	10001+	1,457 contacts →
	Partial evidence “Exela Technologies, Inc.("Exela") is a location-agnostic global business process automation ("BPA") leader combining industry-specific and multi-industry enterprise software and…” Source: RevenueBase Database · checked Sep 28, 2026
5	FBSPL	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,224 contacts →
	Partial evidence “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Source: RevenueBase Database · checked Sep 28, 2026
6	W3global	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	501-1,000	1,149 contacts →
	Indirect evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 28, 2026
7	Intelligroup	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,121 contacts →
	Indirect evidence “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Source: RevenueBase Database · checked Sep 28, 2026
8	Stellar Innovations Private Limited	Indirect evidence	Maitland, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,024 contacts →
	Indirect evidence “Stellar Innovations is a technology‑enabled mortgage, title, and property tax solutions provider supporting mortgage lenders, servicers, investors, and title companies in…” Source: RevenueBase Database · checked Sep 28, 2026
9	Cogneesol	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	870 contacts →
	Partial evidence “Cogneesol is a global professional services firm offering comprehensive bespoke and ready-to-deploy business process management solutions to help businesses optimize, innovate and…” Source: RevenueBase Database · checked Sep 28, 2026
10	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
11	Thirdware Solution INC	Indirect evidence	Livonia, MI, United StatesHQ checked Sep 28, 2026	1,001-5,000	642 contacts →
	Indirect evidence “Thirdware Solution is a IT consulting organization headquartered in Livonia (Michigan), USA and with offices in Europe and Asia.” Source: RevenueBase Database · checked Sep 28, 2026
12	Analytix Solutions	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 28, 2026	501-1,000	640 contacts →
	Indirect evidence “Welcome to Analytix Solutions!” Source: RevenueBase Database · checked Sep 28, 2026
13	SEI	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	501-1,000	618 contacts →
	Indirect evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 28, 2026
14	The Resource Group, Spend Management Solutions	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 28, 2026	201-500	557 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
15	DLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	546 contacts →
	Partial evidence “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Source: RevenueBase Database · checked Sep 28, 2026
16	OWN Business Management	Partial evidence	Ajman Free Zone, United StatesHQ checked Sep 28, 2026	n/a	490 contacts →
	Partial evidence “OBM is a leading business process management company in UAE which provides client driven business management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sendero	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	201-500	420 contacts →
	Indirect evidence “Sendero is a management consulting firm that optimizes technology, improves operations, advances workforce productivity, and enhances customer experience-all to deliver tangible…” Source: RevenueBase Database · checked Sep 28, 2026
18	OKS Group	Indirect evidence	Bala Cynwyd, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	416 contacts →
	Indirect evidence “Founded in 1985, OKS Group provides customized BPO and LPO services to some of the world's largest and most demanding companies.” Source: RevenueBase Database · checked Sep 28, 2026
19	Tekgence INC	Indirect evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	412 contacts →
	Indirect evidence “We accelerate business transformation by solving complex technology, business and talent challenges.” Source: RevenueBase Database · checked Sep 28, 2026
20	Global Agility Solutions	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	501-1,000	403 contacts →
	Partial evidence “Global Agility Solutions offers comprehensive onshore, offshore and hybrid Business Process Outsourcing (BPO) services and solutions focused on automating and advancing repeatable…” Source: RevenueBase Database · checked Sep 28, 2026
21	Vision33	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	201-500	401 contacts →
	Indirect evidence “Vision33 Inc.” Source: RevenueBase Database · checked Sep 28, 2026
22	Knack Systems	Indirect evidence	Woodbridge, NJ, United StatesHQ checked Sep 28, 2026	201-500	388 contacts →
	Indirect evidence “Founded in 1998, Knack Systems is a niche SAP consulting partner dedicated to driving digital transformation across industries by simplifying front-office and optimizing…” Source: RevenueBase Database · checked Sep 28, 2026
23	Vertex Group	Partial evidence	Olean, NY, United StatesHQ checked Sep 28, 2026	501-1,000	383 contacts →
	Partial evidence “Vertex Global Services is one of the leading Business Optimization Solutions provider globally- Ranked 19th amongst 50 most innovative companies across the globe.” Source: RevenueBase Database · checked Sep 28, 2026
24	Solbeg	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	371 contacts →
	Partial evidence “Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Eagle Hill Consulting	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	337 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business process optimization consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names business process optimization consultancies.
Partial evidence: Its own public description names part of business process optimization consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business process optimization consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 10,448 business process optimization consultancies based in the United States

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Business process optimization consultancies based in the United States at a glance

As of Sep 28, 2026

25.1%Verified-email coverage

26.0%Mobile-number coverage

8.7Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

7,913

11-50

1,766

51-200

512

201-500

151

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

14,1530–30

13,04231–60

79761–90

1790–180

165180+

Company record updated

Median 91.0d

00–30

21,19431–60

26,56461–90

48,53490–180

5,168180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business process optimization consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “business process optimization consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business process optimization consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among business process optimization consultancies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 22,736 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Business process optimization consultancies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business process optimization consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many business process optimization consultancies are there based in the United States?

RevenueBase identified 10,448 business process optimization consultancies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CES, headquartered in Bolingbrook, tops this list with the largest team on record.

Which city has the most business process optimization consultancies?

New York leads with 361 headquartered companies, followed by Houston (273) and Atlanta (245).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 22,736 verified decision-maker contacts tracked across these 10,448 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.