Company lists · Data refreshed September 2026
Top 25 Nonprofit consulting firms based in Denver, United States
RevenueBase identified 90 nonprofit consulting firms headquartered in Denver, United States as of September 2026 and tracks 367 professional contacts across them, including 143 with verified work emails. New York is the largest hub.
This list covers nonprofit consulting firms headquartered in Denver, 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 25 largest nonprofit consulting firms based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | ZIM Consulting, INCPartial evidence | 37 | |||
“ZIM Consulting (ZIM) is a woman-owned, Denver-based, full-service consulting firm that specializes in grant management, strategic planning, and fundraising implementation services…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 33 | ||||
“Since 1986, GBSM has established a track record of helping organizations achieve extraordinary things through strategic planning and powerful communications.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | SyntrinsicStrong evidence | 19 | |||
“Syntrinsic Investment Counsel is co-creating a sustainable and generative world that empowers all people by providing investment advice and strategic consulting for nonprofit…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | NFP PartnersPartial evidence | 19 | |||
“If your nonprofit is struggling with high turnover, or your accountant of 30 years is retiring, or perhaps your agencies have become incredibly complicated and you need nonprofit…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Taylor, Roth And CompanyPartial evidence | 18 | |||
“Taylor Roth is a CPA firm that believes nonprofit organizations deserve specialists.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Kundinger, Corder & Montoya, P.CIndirect evidence | 16 | |||
“Since 1991, Kundinger, Corder & Montoya, P.C.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Make Philanthropy WorkIndirect evidence | 13 | |||
“Working together, we can strengthen your fundraising program for immediate and lasting results.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | PoliticalvipPartial evidence | 9 | |||
“Global Consulting and Public Affairs Together our consultants have over 500 years experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Mission SparkStrong evidence | 8 | |||
“Mission Spark provides results-driven consulting, training, and facilitation for nonprofits, social enterprises, and foundations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7 | ||||
“G&G Consulting Group, LLC is a consulting firm that provides financial oversight and business services to small businesses, not for profit organizations, and charter schools in…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Sound Advice Consulting ServicesIndirect evidence | 7 | |||
“Since 2006, Sound Advice has empowered non-profit, start-up and small to medium sized businesses by optimizing people, process, and technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | MAC Group ConsultingPartial evidence | 5 | |||
“At MAC Group, we are leaving behind the traditional model of political consulting.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
“We assess, define, and implement growth strategies for companies that command growth: wealth managers, consultative tech firms, and education and community groups.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Hoplin Jackson Charitable Advisors Give JOYIndirect evidence | 4 | |||
“Hoplin Jackson's premise is simple: We want to help our clients be as strategic and effective giving away their wealth as they were creating it.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Whitson StrategiesPartial evidence | 3 | |||
“We have a passion to see nonprofit organizations thrive and activate their donor base.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Public Alignment CommunicationIndirect evidence | 3 | |||
“We launched our firm in 2017 with the goal of becoming trusted advisors to our clients and experts in their issues as we navigate complex projects with their constituents…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | The Nonprofit Strategy GroupPartial evidence | 3 | |||
“The Nonprofit Strategy Group (TNSG) is led by a team of former executive directors with expertise in nonprofit management, fundraising, program development, and training.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Purpose Aligned ConsultingStrong evidence | 3 | |||
“At Purpose Aligned Consulting, we help schools and nonprofits achieve results that matter.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“All In Strategic Consulting’s mission is to help community organizations meet the needs of their populations and grow their impact by having a focused communications strategy…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Stepchange PartnersIndirect evidence | 2 | |||
“StepChange (noun): a shift in strategy, approach or model, especially one that results in significant improvement or increase in impact.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | StratthinkIndirect evidence | 2 | |||
“Think you have a strategy?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
“Béchamps & Associates helps organizations move forward with clarity, alignment, and purpose.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Sharing a combined 40 years of experience, we founded 100 Cups Advisors to elevate dialogue and find creative solutions to unique challenges with non-profit and higher education…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“RBI Strategies and Research is a consulting firm specializing in strategic consulting, management, advocacy, direct mail, and survey research for political organizations, non-…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“Consultants for Good is a dynamic, peer-driven collective of mission-driven consultants who are motivated to learn together, share work opportunities, swap business tips, and bond…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 90 nonprofit consulting firms based in Denver, United States
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Nonprofit consulting firms based in Denver, 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 Denver, over 90 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 consulting firms, 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 Denver, United States whose own description of what they do matches “nonprofit consulting firms”. 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 consulting firms, and records with no verified work email. Companies headquartered outside Denver 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, 143 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 consulting firms by metro in the United States
- Nonprofit consulting firms in New York262
- Nonprofit consulting firms in Washington250
- Nonprofit consulting firms in Chicago193
- Nonprofit consulting firms in Atlanta154
- Nonprofit consulting firms in Los Angeles146
- Nonprofit consulting firms in Seattle101
- Nonprofit consulting firms in Denver90
- Nonprofit consulting firms in Boston85
- Nonprofit consulting firms in Dallas82
- Nonprofit consulting firms in Houston80
- Nonprofit consulting firms in Austin78
- Nonprofit consulting firms in Philadelphia76
- Nonprofit consulting firms in Portland74
- Nonprofit consulting firms in San Francisco69
- Nonprofit consulting firms in Phoenix67
- Nonprofit consulting firms in San Diego65
- Nonprofit consulting firms in Minneapolis53
- Nonprofit consulting firms in Indianapolis51
- Nonprofit consulting firms in Miami49
- Nonprofit consulting firms in Arlington40
- Nonprofit consulting firms in Charlotte38
- Nonprofit consulting firms in Cleveland38
- Nonprofit consulting firms in Nashville38
- Nonprofit consulting firms in Kansas City35
- Nonprofit consulting firms in Alexandria34
- Nonprofit consulting firms in Raleigh34
- Nonprofit consulting firms in Tampa33
- Nonprofit consulting firms in Columbus32
- Nonprofit consulting firms in Detroit32
- Nonprofit consulting firms in Richmond31
- Nonprofit consulting firms in San Antonio31
- Nonprofit consulting firms in Brooklyn29
- Nonprofit consulting firms in Las Vegas29
- Nonprofit consulting firms in Pittsburgh29
- Nonprofit consulting firms in Sacramento29
- Nonprofit consulting firms in New Orleans28
- Nonprofit consulting firms in Baltimore26
- Nonprofit consulting firms in Cincinnati26
- Nonprofit consulting firms in Oakland26
- Nonprofit consulting firms in New York City25
Frequently asked
How many nonprofit consulting firms are there based in Denver, United States?
RevenueBase identified 90 nonprofit consulting firms headquartered in Denver, 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?
ZIM Consulting, INC, headquartered in Denver, tops this list with the largest team on record.
Which city has the most nonprofit consulting firms?
New York leads with 262 headquartered companies, followed by Washington (250) and Chicago (193).
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 143 verified decision-maker contacts tracked across these 90 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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