Company lists · Data refreshed September 2026

Top 25 Change management consulting services based in Houston, United States

Name: Change management consulting services 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 381 companies tracked

RevenueBase identified 381 change management consulting services headquartered in Houston, United States as of September 2026 and tracks 2,173 professional contacts across them, including 788 with verified work emails. New York is the largest hub.

This list covers change management consulting services headquartered in Houston, 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 23, 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 23, 2026 86% judged on-target in blind review

381Companies

2,173Contacts tracked

788Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest change management consulting services based in Houston, United States

Ranked by team size

Top 25 of 381 change management consulting services based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to change management consulting services: 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	Stellium INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	51-200	205 contacts →
	Strong evidence “Stellium is a specialized management consulting firm committed to designing and delivering solutions that improve businesses worldwide.” Source: RevenueBase Database · checked Sep 23, 2026
2	Newton Vision CO	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	51-200	101 contacts →
	Partial evidence “We are a modern consulting firm that partners with organizations to align strategy, people, and technology to maximize enterprise value.” Source: RevenueBase Database · checked Sep 23, 2026
3	Endeavor Management	Indirect evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	201-500	93 contacts →
	Indirect evidence “WHAT'S YOUR ENDEAVOR?” Source: RevenueBase Database · checked Sep 23, 2026
4	Expressworks International	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	51-200	86 contacts →
	Partial evidence “Expressworks is a management consultancy dedicated to helping organizations achieve their desired outcomes.” Source: RevenueBase Database · checked Sep 23, 2026
5	Mpact Strategic Consulting LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	77 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
6	Petral Consulting Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	n/a	64 contacts →
	Partial evidence “provides descriptions of ongoing consulting services, special projects, and areas of consulting expertise,” Source: RevenueBase Database · checked Sep 23, 2026
7	WG Consulting, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	55 contacts →
	Partial evidence “WG Consulting was founded on the principle of serving others.” Source: RevenueBase Database · checked Sep 23, 2026
8	Evolve Partners LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	51-200	49 contacts →
	Partial evidence “Evolve is a change consultancy that enables leading organizations to deliver extraordinary business performance by helping them thrive, learn and grow.” Source: RevenueBase Database · checked Sep 23, 2026
9	Deutser	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	45 contacts →
	Partial evidence “Deutser is an award-winning consultancy that designs people-focused change solutions.” Source: RevenueBase Database · checked Sep 23, 2026
10	Bain & Company INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	1,001-5,000	37 contacts →
	Partial evidence “We're a global consultancy that helps the world’s most ambitious change makers define the future.” Source: RevenueBase Database · checked Sep 23, 2026
11	Hynes & Khater	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	36 contacts →
	Partial evidence “Our mission is to be a standout consulting, software development, and platform solutions practice who values people, encourages individuality, authenticity and true innovation…” Source: RevenueBase Database · checked Sep 23, 2026
12	Resolute Consulting Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	51-200	35 contacts →
	Partial evidence “Knowledge, Experience, Partnership Resolute Consulting Group is uniquely positioned to help your business achieve its goals.” Source: RevenueBase Database · checked Sep 23, 2026
13	Hexagroup	Indirect evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	32 contacts →
	Indirect evidence “HexaGroup’s growth engineers help energy and industrial services firms take flight.” Source: RevenueBase Database · checked Sep 23, 2026
14	Facet INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	27 contacts →
	Partial evidence “FACET is about managing the human side of change.” Source: RevenueBase Database · checked Sep 23, 2026
15	Mark Kamin & Associates	Indirect evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Indirect evidence “WHO WE SERVE: • Unsure how to create an unprecedented level of success in your business?” Source: RevenueBase Database · checked Sep 23, 2026
16	Arcus Advisors	Indirect evidence	Houston, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 23, 2026
17	LDR Advisory Partners	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “LDR Advisory Partners is a boutique consulting firm that specializes in launching and managing complex, multi-stakeholder organizations, programs, and initiatives that fall…” Source: RevenueBase Database · checked Sep 23, 2026
18	Digineox	Strong evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Strong evidence “A boutique management consulting firm specializing in business and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
19	TBO International LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
20	The Jandor Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “The Jandor Group is a mission-driven strategy and technology consulting firm that helps develop and deliver innovative, executable, and measurable strategies.” Source: RevenueBase Database · checked Sep 23, 2026
21	Trans4mative Advisors	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Partial evidence “Trans4mative Advisors is a firm built to provide valued consulting to our clients and meaningful service to a larger world.” Source: RevenueBase Database · checked Sep 23, 2026
22	SNR Creative	Indirect evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Indirect evidence “SNRC Advisory is an elite team of seasoned professionals with a simple mission: partnering with clients to creatively solve problems.” Source: RevenueBase Database · checked Sep 23, 2026
23	Ditra Corp	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	1-10	13 contacts →
	Partial evidence “We know that the "Application of new enabling technologies is changing the way business is done".” Source: RevenueBase Database · checked Sep 23, 2026
24	Athenian Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “Wise Counsel.” Source: RevenueBase Database · checked Sep 23, 2026
25	The Polestar Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Partial evidence “Polestar is a consulting firm that works within client organizations to help them achieve bottom line results by focusing on people, process and systems.” Source: RevenueBase Database · checked Sep 23, 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: change management consulting services. 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 change management consulting services.
Partial evidence: Its own public description names part of change management consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name change management consulting services. 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 381 change management consulting services based in Houston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 788 reachable decision-makers.

Free signup · no credit card

View the full list →

Change management consulting services based in Houston, United States at a glance

As of Sep 23, 2026

36.3%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

177.4%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

295

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 381 companies.

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 change management consulting services, 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 Houston, United States whose own description of what they do matches “change management consulting services”. 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 change management consulting services), 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 change management consulting services, and records with no verified work email. Companies headquartered outside Houston 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, 788 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 23, 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.

Change management consulting services by metro in the United States

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 change management consulting services, 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 change management consulting services are there based in Houston, United States?

RevenueBase identified 381 change management consulting services headquartered in Houston, 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?

Stellium INC, headquartered in Houston, tops this list with the largest team on record.

Which city has the most change management consulting services?

New York leads with 676 headquartered companies, followed by Atlanta (467) and Chicago (447).

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 788 verified decision-maker contacts tracked across these 381 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 381 change management consulting services based in Houston, United States. Start with a free account, no credit card.

Download this list →

Related lists

Change management consulting services by geography

Browse the directory

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.