Company lists · Data refreshed September 2026

Top 25 Change management consultancies based in Houston, United States

Name: Change management consultancies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 455 companies tracked

RevenueBase identified 455 company matches for change management consultancies associated with Houston, United States as of September 2026 and tracks 4,256 professional contacts across them, including 902 with verified work emails. Across the United States, New York is the largest hub for this category (993 companies); Houston has 455.

This list covers company matches for change management consultancies associated with Houston, 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 23, 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 23, 2026 How this list was built

455Companies

4,256Contacts tracked

902Verified emails

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The 25 largest change management consultancies based in Houston, United States

Ranked by team size

Top 25 of 455 company matches for change management consultancies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Stellium INC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
2	Newton Vision CO	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	51-200	101 contacts →
	Exact match “We are a modern consulting firm that partners with organizations to align strategy, people, and technology to maximize enterprise value.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Endeavor Management	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	201-500	93 contacts →
	Exact match “WHAT'S YOUR ENDEAVOR?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Expressworks International	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	51-200	86 contacts →
	Exact match “Expressworks is a management consultancy dedicated to helping organizations achieve their desired outcomes.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Mpact Strategic Consulting LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	77 contacts →
	Exact match “We are a business advisory and consulting company focused on delivering iMPACTful solutions and innovation to public and private sector clients that empower them to achieve…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Petral Consulting Company	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	n/a	64 contacts →
	Exact match “provides descriptions of ongoing consulting services, special projects, and areas of consulting expertise,” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	WG Consulting, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	55 contacts →
	Exact match “WG Consulting was founded on the principle of serving others.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	EPMA	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	51-200	50 contacts →
	Exact match “Unleash your potential with EPMA, a global leader redefining the future of business solutions through innovative technology, strategic advisory, and unparalleled project…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Evolve Partners LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	51-200	49 contacts →
	Exact match “Evolve is a change consultancy that enables leading organizations to deliver extraordinary business performance by helping them thrive, learn and grow.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Deutser	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	45 contacts →
	Exact match “Deutser is an award-winning consultancy that designs people-focused change solutions.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Bain & Company INC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	1,001-5,000	37 contacts →
	Exact match “We're a global consultancy that helps the world’s most ambitious change makers define the future.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Hynes & Khater	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	36 contacts →
	Exact match “Our mission is to be a standout consulting, software development, and platform solutions practice who values people, encourages individuality, authenticity and true innovation…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	PRC Resources	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	n/a	36 contacts →
	Exact match “PRC Resources is a full-service program development firm specializing in performance coaching, talent acquisition, and change management.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Resolute Consulting Group	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	51-200	35 contacts →
	Exact match “Knowledge, Experience, Partnership Resolute Consulting Group is uniquely positioned to help your business achieve its goals.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Eikon-X	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	33 contacts →
	Exact match “We are a new generation of consulting practice, dedicated to driving impact.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Hexagroup	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	32 contacts →
	Exact match “HexaGroup’s growth engineers help energy and industrial services firms take flight.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Provectus Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	51-200	29 contacts →
	Exact match “Provectus is a global consulting house that delivers strategy as a designed experience, defined by excellence, innovation, and care with a commitment to impact, reaching beyond…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Facet INC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	27 contacts →
	Exact match “FACET is about managing the human side of change.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Mark Kamin & Associates	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	24 contacts →
	Exact match “WHO WE SERVE: • Unsure how to create an unprecedented level of success in your business?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Arcus Advisors	Exact match	Houston, United StatesHQ recorded Sep 23, 2026	11-50	21 contacts →
	Exact match “Our Experience After 25 years in the industry, we see companies struggle with a common theme: manual processes, disjointed and antiquated systems and lack of qualified people.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	LDR Advisory Partners	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	21 contacts →
	Exact match “LDR Advisory Partners is a boutique consulting firm that specializes in launching and managing complex, multi-stakeholder organizations, programs, and initiatives that fall…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	The Wilbanks Consulting Group	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	1-10	20 contacts →
	Exact match “The Wilbanks Consulting Group specializes in bringing together innovation & strategy in talent consulting.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Digineox	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	18 contacts →
	Exact match “A boutique management consulting firm specializing in business and digital transformation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Boxley Group	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “Boxley Group is a Houston-based, Talent Acquisition and Management Consulting firm, focusing on the intersection of people, processes, technology, and data to deliver high-value…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	TBO International LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 23, 2026	11-50	15 contacts →
	Exact match “Why we come to work everyday: To bring together great people, who blend tested strategies with innovation to enable customer success How do we do it: We develop approaches that…” Recorded in the RevenueBase company graph · Sep 23, 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 “change management consultancies”. 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 455 change management consultancies based in Houston, United States

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Change management consultancies based in Houston, United States at a glance

As of Sep 23, 2026

21.2%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

358

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 455 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 Houston, United States whose business descriptions match “change management consultancies” 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 902 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 23, 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.

Change management consultancies by metro in the United States

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 “change management consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many change management consultancies are there based in Houston, United States?

RevenueBase identified 455 company matches for change management consultancies associated with Houston, 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?

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

Which city in the United States has the most change management consultancies?

New York leads the United States with 993 company records, followed by Atlanta (623) and Chicago (597). Houston has 455.

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 902 professional contacts with verified work emails tracked across these 455 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 23, 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.