Company lists · Data refreshed September 2026

Top 25 Nonprofit consulting services based in Philadelphia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 122 companies tracked

RevenueBase identified 122 company matches for nonprofit consulting services associated with Philadelphia, United States as of September 2026 and tracks 1,462 professional contacts across them, including 678 with verified work emails. Across the United States, New York is the largest hub for this category (466 companies); Philadelphia has 122.

This list covers company matches for nonprofit consulting services associated with Philadelphia, 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 21, 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 21, 2026 How this list was built

122Companies

1,462Contacts tracked

678Verified emails

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The 25 largest nonprofit consulting services based in Philadelphia, United States

Ranked by team size

Top 25 of 122 company matches for nonprofit consulting services based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Your Part-Time Controller, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	775 contacts →
	Exact match “THE NONPROFIT ACCOUNTING SPECIALISTS.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Schultz & Williams	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	51-200	83 contacts →
	Exact match “Schultz & Williams is a national consulting firm dedicated to helping nonprofits of all types and sizes achieve financial stability, meet organizational goals, and support greater…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Equal Measure	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	11-50	36 contacts →
	Exact match “Equal Measure is a nonprofit professional services firm with more than 40 years of providing actionable insights for organizations invested in advancing social change.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Bbd, LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	51-200	30 contacts →
	Exact match “BBD, LLP is a nationally recognized firm of Certified Public Accountants located in Philadelphia, Pennsylvania.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Cheshire LAW Group	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “Cheshire Law Group exclusively represents nonprofit organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Fairmount Ventures	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “Fairmount Ventures, Inc.(Fairmount) is a Philadelphia-based consulting firm serving the nonprofit, education, and public sectors through expert fundraising, strategy, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Skeleton KEY Strategies	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	11-50	15 contacts →
	Exact match “We are a technology, organizational development, and management consulting firm that helps nonprofit executive, technology, and operational teams to innovate faster, navigate…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Just Strategies	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	11 contacts →
	Exact match “Just Strategies works to support people, communities, and organizations in achieving their personal, organizational, and public policy goals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Dragonfly Partners	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	10 contacts →
	Exact match “Dragonfly Partners serves as a guide for organizations undergoing significant change or organizational challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Bloom Planning	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	9 contacts →
	Exact match “Bloom customizes rigorous planning processes to meet client needs and delivers high-quality, accessible products to promote purposeful change and social good.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Corona Partners Real Estate	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	8 contacts →
	Exact match “Corona Partners is a Philadelphia-based firm that provides real estate consulting, advisory and project management services to a wide-variety of organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	J. Miller & Associates, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “J.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Conley LAW Group LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Conley Law Group LLC is a boutique law firm devoted exclusively to serving nonprofit organizations and philanthropic donors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Funding For Social Change	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Traditional philanthropy is broken.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Rvesta Consulting	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Rvesta (pronounced ar-VEST-uh), founded in 2021 by Vaughn Ross, offers consultative and advisory services to governmental, quasi-governmental, non-profit, and for-profit…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Consulting Accounting Management Group	Exact match	Philadelphia, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Consulting Accounting Management Group (CAM) is a black-owned professional services consultancy located in the Greater Philadelphia Metropolitan area.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Align Partners	Exact match	Philadelphia, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “Consulting team - Courtney Delaney, Emily Hawkins, Kathy Jacoby, and Karen Wolters Align Partners (Align) offers a variety of consulting services to nonprofits and businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Apex Sapiens, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “Company Description: Apex Sapiens is a multifaceted company with four entities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	The Agency Guide	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “TAG's experienced team of consultants provides pro bono consulting and white-glove provider matching to help brands source marketing solutions with ease, efficiency, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Samaritan Grants Consulting	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “The mission of Samaritan Grants Consulting is to assist established nonprofits, small businesses, and public organizations achieve financial success through strategic fundraising.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Mcclanahan Associates, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “Evaluation for Progress.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Trueup Business Solutions LTD	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Our vision is to bring clarity, confidence, and peace of mind to our communities’ small business owners and nonprofit leaders.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Rowse Consulting	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Drawing on a rich history of partnerships with major philanthropists and corporations, we blend professional expertise, urgency, and a personable approach to foster a…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Blue Hill Partners	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Blue Hill Partners is a boutique management consulting company supporting small businesses in the sustainability and impact sector.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Wombat Works, LLC	Exact match	Philadelphia, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Wombat Works provides technology consulting to nonprofits.” Recorded in the RevenueBase company graph · Sep 21, 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 services”. 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 122 nonprofit consulting services based in Philadelphia, United States

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Nonprofit consulting services based in Philadelphia, United States at a glance

As of Sep 21, 2026

46.4%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 122 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 Philadelphia, United States whose business descriptions match “nonprofit consulting services” 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 678 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 21, 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 services 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 services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit consulting services are there based in Philadelphia, United States?

RevenueBase identified 122 company matches for nonprofit consulting services associated with Philadelphia, 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?

Your Part-Time Controller, LLC 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 services?

New York leads the United States with 466 company records, followed by Washington (336) and Chicago (282). Philadelphia has 122.

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 678 professional contacts with verified work emails tracked across these 122 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 21, 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.