Company lists · Data refreshed September 2026
Top 20 Nonprofit management consultants based in Houston, United States
RevenueBase identified 67 nonprofit management consultants headquartered in Houston, United States as of September 2026 and tracks 206 professional contacts across them, including 72 with verified work emails. New York is the largest hub.
This list covers nonprofit management consultants 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, how directly it supports the match, and when it was last checked. 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.
The 20 largest nonprofit management consultants based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 36 | ||||
“AMC – Association Management Consultants, LLC established in 2002 is a leader in effectively and efficiently managing the day to day operations of 501 (c)3 and 501 (c)6…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 35 | ||||
“Dini Spheris is a Houston-based nonprofit fundraising consulting firm that's been partnering with local, national and international nonprofits for more than 50 years.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | SterlingStrong evidence | 24 | |||
“Because nonprofits cannot thrive on noble missions alone, Sterling serves as a business consultancy that helps mobilize nonprofits and the people behind them, equipping these…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Gray Reed Advisory ServicesIndirect evidence | 8 | |||
“Gray Reed Advisory Services creates strategies that elevate companies from where they are today to where they want to be in the future.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Executive Service Corps Of HoustonPartial evidence | 7 | |||
“Since 1984, Serving the Nonprofits that Serve Our Communities Executive Service Corps of Houston is focused exclusively on advising nonprofits.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Thrive Nonprofit Solutions, LLCPartial evidence | 5 | |||
“Thrive Nonprofit Solutions, LLC provides your nonprofit with the tools to positively impact the community and simultaneously thrive as successful business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 3 | ||||
“AFC Power Strategy Group is a management consulting firm that serves as a trusted advisor to companies in the private, public, and social sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 3 | ||||
“The EduStart team specializes in start-up education and philanthropic ventures and consults with clients on mission and vision development, governance and organization structure…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Cardumen ConsultingPartial evidence | 2 | |||
“As Cardumen's Principal Consultant, Benji provides right-sized consulting that gets (and keeps) growing organizations running smoothly.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2 | ||||
“Small Business Innovation Consulting was founded in Houston, TX to improve the efficiency of small businesses and to ultimately achieve sustainability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2 | ||||
“M Chenault Management Consulting, LLC is committed to being a strategic partner to new and existing small business owners.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1 | ||||
“At Blüm, we offer a comprehensive suite of services designed to catalyze growth, streamline operations, and elevate your business to new heights.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1 | ||||
“Our consultation service offers expert advice and strategic solutions for businesses seeking to optimize their operations and achieve long-term success.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Virtual Strategy Solutions LLCIndirect evidence | 1 | |||
“VS SOLUTIONS is a knowledge-based, outcome-oriented organization, dedicated to improving the performance outcome of individual entities in the Not-For-Profit sector- maximize…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Roger Kemper ProgramsIndirect evidence | 1 | |||
“Coming from two decades of experience in the industry, our focus is to impart tools and process, while following up with coaching for reinforcement.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Vestedin Consulting Group, LLCIndirect evidence | 1 | |||
“The firm's expertise lies in guiding organizations through the discovery, design, and execution of strategies to become higher-performing and more sustainable, which results in…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1 | ||||
“Carol S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Kane Capital GroupIndirect evidence | 1 | |||
“KCG is a Houston based consulting firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | OkavaneStrong evidence | 1 | |||
“We provide tailored project management services that empower nonprofits to achieve their missions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 | ||||
“Chispas Consulting is a Latina owned business that brings a combined total of over 30 years of experience working in the public sector and a strong understanding of the benefits…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 20 of 67 nonprofit management consultants based in Houston, United States
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Nonprofit management consultants based in Houston, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 67 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 nonprofit management consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “nonprofit management consultants”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among nonprofit management consultants, 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 an evidence 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, 72 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 5, 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.
Nonprofit management consultants by metro in the United States
- Nonprofit management consultants in New York224
- Nonprofit management consultants in Washington192
- Nonprofit management consultants in Chicago173
- Nonprofit management consultants in Atlanta125
- Nonprofit management consultants in Los Angeles114
- Nonprofit management consultants in Seattle88
- Nonprofit management consultants in Denver76
- Nonprofit management consultants in Boston67
- Nonprofit management consultants in Dallas67
- Nonprofit management consultants in Houston67
- Nonprofit management consultants in Philadelphia64
- Nonprofit management consultants in Portland60
- Nonprofit management consultants in San Francisco59
- Nonprofit management consultants in Austin58
- Nonprofit management consultants in Phoenix54
- Nonprofit management consultants in San Diego51
- Nonprofit management consultants in Minneapolis47
- Nonprofit management consultants in Indianapolis44
- Nonprofit management consultants in Miami41
- Nonprofit management consultants in Kansas City36
- Nonprofit management consultants in Charlotte34
- Nonprofit management consultants in Nashville31
- Nonprofit management consultants in Alexandria30
- Nonprofit management consultants in Raleigh30
- Nonprofit management consultants in Richmond30
- Nonprofit management consultants in Columbus28
- Nonprofit management consultants in New Orleans28
- Nonprofit management consultants in Orlando28
- Nonprofit management consultants in Arlington27
- Nonprofit management consultants in Cleveland27
- Nonprofit management consultants in San Antonio26
- Nonprofit management consultants in Pittsburgh25
- Nonprofit management consultants in Sacramento25
Frequently asked
How many nonprofit management consultants are there based in Houston, United States?
RevenueBase identified 67 nonprofit management consultants 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?
AMC, headquartered in Houston, tops this list with the largest team on record.
Which city has the most nonprofit management consultants?
New York leads with 224 headquartered companies, followed by Washington (192) and Chicago (173).
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 72 verified decision-maker contacts tracked across these 67 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 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.
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