Company lists · Data refreshed September 2026

Top 25 International nonprofit consultants based in Denver, United States

Name: International nonprofit consultants based in Denver, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 60 companies tracked

RevenueBase identified 60 international nonprofit consultants headquartered in Denver, United States as of September 2026 and tracks 273 professional contacts across them, including 97 with verified work emails. Across the United States, New York is the largest hub for this category (192 companies); Denver has 60.

This list covers international nonprofit consultants 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

60Companies

273Contacts tracked

97Verified emails

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The 25 largest international nonprofit consultants based in Denver, United States

Ranked by team size

Top 25 of 60 international nonprofit consultants based in Denver, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to international nonprofit consultants: 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	ZIM Consulting, INC	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
2	GBSM	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “Since 1986, GBSM has established a track record of helping organizations achieve extraordinary things through strategic planning and powerful communications.” Source: RevenueBase Database · checked Sep 28, 2026
3	Syntrinsic	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
4	Make Philanthropy Work	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “Working together, we can strengthen your fundraising program for immediate and lasting results.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mission Spark	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Mission Spark provides results-driven consulting, training, and facilitation for nonprofits, social enterprises, and foundations.” Source: RevenueBase Database · checked Sep 28, 2026
6	Point B E Strategies	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Point b(e) Strategies envisions a world in which resources, wealth and power are accessed and held equitably, and individuals and communities have what they need.” Source: RevenueBase Database · checked Sep 28, 2026
7	G&g Consulting Group LLC	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
8	Nonprofit Learning LAB	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “The Nonprofit Learning Lab is a national organization that connects, supports and develops individuals seeking to lead the nonprofit sector.” Source: RevenueBase Database · checked Sep 28, 2026
9	The Kellogg Organization, INC	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “High standards of service, planning, organization, continuity, and attention to detail are hallmarks of The Kellogg Organization, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
10	Hoplin Jackson Charitable Advisors Give JOY	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
11	Whitson Strategies	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “We have a passion to see nonprofit organizations thrive and activate their donor base.” Source: RevenueBase Database · checked Sep 28, 2026
12	The Nonprofit Strategy Group	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
13	Purpose Aligned Consulting	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “At Purpose Aligned Consulting, we help schools and nonprofits achieve results that matter.” Source: RevenueBase Database · checked Sep 28, 2026
14	Stepchange Partners	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “StepChange (noun): a shift in strategy, approach or model, especially one that results in significant improvement or increase in impact.” Source: RevenueBase Database · checked Sep 28, 2026
15	Quandary Consulting & Analytics	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Whether you’re a non-profit, public, or private organization, you face fierce competition; for customers, for contracts, or for grant funding.” Source: RevenueBase Database · checked Sep 28, 2026
16	Béchamps & Associates	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Béchamps & Associates helps organizations move forward with clarity, alignment, and purpose.” Source: RevenueBase Database · checked Sep 28, 2026
17	Consultants For Good C4g	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
18	Five Points Atlas	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Business Consulting Services” Source: RevenueBase Database · checked Sep 28, 2026
19	LEVEL	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “A philanthropic consulting firm, specializing in innovative ways to help you do the most good.” Source: RevenueBase Database · checked Sep 28, 2026
20	Mariposa Analytics	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Mariposa Analytics is a consulting firm built for mission-driven organizations navigating complexity, change, and the pressure to do more with less.” Source: RevenueBase Database · checked Sep 28, 2026
21	Westbrooke Group	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “WestBrooke Group is a consulting firm located in Denver, Colorado, which specializes in fundraising, event planning and public affairs for corporate, non-profit and political…” Source: RevenueBase Database · checked Sep 28, 2026
22	Gaulden Group, LLC	Indirect evidence	Denver, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Gaulden Group LLC partners with organizations to plan and execute pathways to success, creating meaningful change in the areas of education, workforce development, economic…” Source: RevenueBase Database · checked Sep 28, 2026
23	ARK Advising, LLC	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We partner with organizations that are eager to grow by specializing in the full range of grant services – grant readiness, writing, research & administration.” Source: RevenueBase Database · checked Sep 28, 2026
24	Third Sight Strategies	Strong evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “THIRD SIGHT is an International social impact consulting firm based in Denver, CO dedicated to helping nonprofits and non-governmental organizations build and sustain their…” Source: RevenueBase Database · checked Sep 28, 2026
25	Dear Donor	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Dear Donor provides full-spectrum fundraising consulting services for non-profit organizations and social enterprises.” Source: RevenueBase Database · checked Sep 28, 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: international nonprofit consultants. 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 international nonprofit consultants.
Partial evidence: Its own public description names part of international nonprofit consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international nonprofit consultants. 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 60 international nonprofit consultants based in Denver, United States

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International nonprofit consultants based in Denver, United States at a glance

As of Sep 28, 2026

35.5%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 60 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 international nonprofit consultants, 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 Denver, United States whose own description of what they do matches “international nonprofit consultants”. 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 international nonprofit consultants), 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 international nonprofit consultants, 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 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, 97 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 28, 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.

International nonprofit consultants 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 international nonprofit consultants, 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 international nonprofit consultants are there based in Denver, United States?

RevenueBase identified 60 international nonprofit consultants 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 in the United States has the most international nonprofit consultants?

New York leads the United States with 192 headquartered companies, followed by Washington (181) and Chicago (133). Denver has 60.

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 97 verified decision-maker contacts tracked across these 60 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 28, 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 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.