Company lists · Data refreshed September 2026

Top 25 Process improvement consulting firms based in Houston, United States

Name: Process improvement consulting firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 391 companies tracked

RevenueBase identified 391 company matches for process improvement consulting firms associated with Houston, United States as of September 2026 and tracks 2,994 professional contacts across them, including 790 with verified work emails. Across the United States, New York is the largest hub for this category (589 companies); Houston has 391.

This list covers company matches for process improvement consulting firms 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 5, 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 5, 2026 How this list was built

391Companies

2,994Contacts tracked

790Verified emails

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The 25 largest process improvement consulting firms based in Houston, United States

Ranked by team size

Top 25 of 391 company matches for process improvement consulting firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Sira Consulting, An INC 5000 Company	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
2	Koya Consulting INC	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3	Stellium INC	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
4	GSD Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	201-500	126 contacts →
	Exact match “GSD Solutions is a consulting and co-sourcing partner built for companies that need more capability - not more overhead.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Newton Vision CO	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
6	The LAB Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	51-200	96 contacts →
	Exact match “The Lab is a management consulting firm that helps executive project sponsors realize sustainable and transformative process and financial benefits for their businesses by…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Endeavor Management	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	201-500	93 contacts →
	Exact match “WHAT'S YOUR ENDEAVOR?” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Clutch Group	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	n/a	90 contacts →
	Exact match “A company that provides business services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Evolve Partners LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
10	Allserv	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	43 contacts →
	Exact match “At ALLSERV, we help companies reduce inventory costs, improve warehouse operations, and enhance asset availability through expert consulting and data-driven solutions.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Eikon-X	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
12	X Celerant	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	51-200	31 contacts →
	Exact match “At X/Celerant, we help organizations in Chemicals, Construction, Manufacturing, and Energy unlock trapped value, optimize performance, and drive measurable, lasting results.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Mark Kamin & Associates	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
14	Entrance Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	24 contacts →
	Exact match “At Entrance, we are focused on making software better.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Trenegy Incorporated	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	21 contacts →
	Exact match “Trenegy is a non-traditional consulting firm helping companies optimize efficiency through realistic AI solutions and finance, operations, and technology advisory.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Arcus Advisors	Exact match	Houston, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
17	Magnum Forge	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	20 contacts →
	Exact match “Magnum Forge is now a part of Novus Consulting!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Silver BAY Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	20 contacts →
	Exact match “Our Mission is to Design, Implement and Support System solutions that increase Business productivity and profitability.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Infodrive Systems, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	51-200	18 contacts →
	Exact match “InfoDrive Systems Inc, was founded with an aim to providing quality services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Extrapolix	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	17 contacts →
	Exact match “Since Extrapolix has been building custom business software for companies whose operations cannot be accommodated by off-the-shelf systems or have outgrown them.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Precision Task Group	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	51-200	16 contacts →
	Exact match “PTG works across a wide variety of industries-healthcare, technology, higher education-and we serve both the private and public sectors, including federal, state, local, and…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Celersoft Technology And Consulting Services	Exact match	Houston, United StatesHQ recorded Sep 5, 2026	11-50	16 contacts →
	Exact match “Celersoft is leading the charge in IT innovation, revolutionizing businesses with state-of-the-art solutions and agile delivery methods.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	TBO International LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
24	Mariposa Energy Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	11-50	13 contacts →
	Exact match “Mariposa Energy Consulting (MEC) equips oil and gas companies to execute with clarity, discipline, and measurable impact.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Ditra Corp	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	1-10	13 contacts →
	Exact match “We know that the "Application of new enabling technologies is changing the way business is done".” Recorded in the RevenueBase company graph · Sep 5, 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 consulting firms”. 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 391 process improvement consulting firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 790 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process improvement consulting firms based in Houston, United States at a glance

As of Sep 5, 2026

26.4%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

288

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 391 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 “process improvement consulting firms” 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 790 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 5, 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 consulting firms 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 “process improvement consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process improvement consulting firms are there based in Houston, United States?

RevenueBase identified 391 company matches for process improvement consulting firms 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?

Sira Consulting, An INC 5000 Company 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 process improvement consulting firms?

New York leads the United States with 589 company records, followed by Atlanta (396) and Houston (391).

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 790 professional contacts with verified work emails tracked across these 391 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 5, 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.