Company lists · Data refreshed September 2026

Top 20 Nonprofit consulting providers based in San Diego, United States

Name: Nonprofit consulting providers based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 66 companies tracked

RevenueBase identified 66 company matches for nonprofit consulting providers associated with San Diego, United States as of September 2026 and tracks 538 professional contacts across them, including 135 with verified work emails. Across the United States, New York is the largest hub for this category (307 companies); San Diego has 66.

This list covers company matches for nonprofit consulting providers associated with San Diego, 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 14, 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 14, 2026 How this list was built

66Companies

538Contacts tracked

135Verified emails

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The 20 largest nonprofit consulting providers based in San Diego, United States

Ranked by team size

Top 20 of 66 company matches for nonprofit consulting providers based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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	Community Boost	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	51-200	71 contacts →
	Exact match “We are the nonprofit sector’s expert’s expert.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Mission Edge	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	51-200	37 contacts →
	Exact match “Mission Edge provides comprehensive nonprofit services focused on helping organizations grow sustainably by relieving administrative burdens and strengthening operational capacity.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	In Fundraising	Exact match	San Diego, UT, United StatesHQ recorded Sep 14, 2026	1-10	9 contacts →
	Exact match “IN Fundraising is here to supercharge your fundraising efforts.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4	Cabrillo Compliance	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	6 contacts →
	Exact match “Cabrillo services government agencies, universities and other non-profit institutions specifically on matters of grant management, operational effectiveness, financial system…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	SAN Diego Social Venture Partners	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	5 contacts →
	Exact match “San Diego Social Venture Partners unleashes the potential of professionals across sectors to increase nonprofits’ organizational strength and resulting impact.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	Hampton Nonprofit Management	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	5 contacts →
	Exact match “Hampton Nonprofit Management is referral-only boutique consulting firm that provides CFO / COO / Executive Director support and ongoing management services to nonprofit and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	Prosper	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “Let's prosper together!” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8	The Welty Group	Exact match	San Diego, United StatesHQ recorded Sep 14, 2026	1-10	3 contacts →
	Exact match “The Welty Group is a philanthropy focused consulting firm that believes the way you create meaning in your life is by devoting yourself to others, devoting yourself to your…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	Trellis-Strategy	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “Trellis-Strategy supports the planning & execution of impactful programs & strategies that catalyze & sustain growth.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Internet Development Fund	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “The Internet Development Fund was created to help nonprofits of all sizes increase revenues and marketing efficiency through the use of our advanced content management system…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Hairpin Consulting	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “We work with our clients to develop effective strategies that will improve your fundraising in measurable ways.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	CSCPA	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “We make your accounting better and your life easier.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13	It's A Breeze Fundraising Services	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “We offer a broad range of services to meet the needs of your nonprofit organization, whether you are just starting or you have a history of serving the community.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	Wolf 5, LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Wolf 5 strives to help organizations run more efficiently and helps define the path they should follow to grow and meet their goals thus allowing executive leadership to focus on…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15	Sunnie House Strategies	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Imagine your business is growing by leaps and bounds because you are operating at optimum: • You have a compelling vision for the future that all employees support.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	DO Good Work	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “https://dogoodwork.io/about” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	LRC Network	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Strategic consulting for organizations searching for growth through collaboration.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	Kingshott Consulting	Exact match	San Diego, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Kingshott Consulting, LLC is a social impact consulting firm based in San Diego that brings more than 15 years of experience working with nonprofits, governments, and multilateral…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	Expert Fundraising	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “This is the time of year to get your message dialed in and your donor strategy on point.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20	Community Business Incubator INC CBI	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “COMMUNITY BUSINESS INCUBATOR INC (CBI) is a Public Benefits Business Development Nonprofit 501(c)(3) Organization based out of SAN DIEGO, California, United States.” Recorded in the RevenueBase company graph · Sep 14, 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 “nonprofit consulting providers”. 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 20 of 66 nonprofit consulting providers based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit consulting providers based in San Diego, United States at a glance

As of Sep 14, 2026

25.1%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

Sep 14, 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 San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 66 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 San Diego, United States whose business descriptions match “nonprofit consulting providers” 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 135 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 14, 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.

Nonprofit consulting providers 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 “nonprofit consulting providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit consulting providers are there based in San Diego, United States?

RevenueBase identified 66 company matches for nonprofit consulting providers associated with San Diego, 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?

Community Boost 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 nonprofit consulting providers?

New York leads the United States with 307 company records, followed by Washington (239) and Chicago (201). San Diego has 66.

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 135 professional contacts with verified work emails tracked across these 66 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 14, 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.