Company lists · Data refreshed September 2026

Top 25 Grassroots consulting firms based in Philadelphia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 88 companies tracked

RevenueBase identified 88 grassroots consulting firms headquartered in Philadelphia, United States as of September 2026 and tracks 515 professional contacts across them, including 168 with verified work emails. Across the United States, Washington is the largest hub for this category (444 companies); Philadelphia has 88.

This list covers grassroots consulting firms headquartered in Philadelphia, 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

88Companies

515Contacts tracked

168Verified emails

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The 25 largest grassroots consulting firms based in Philadelphia, United States

Ranked by team size

Top 25 of 88 grassroots consulting firms based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grassroots consulting firms: 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	Schultz & Williams	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	83 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
2	Fairmount Ventures	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Fairmount Ventures, Inc.(Fairmount) is a Philadelphia-based consulting firm serving the nonprofit, education, and public sectors through expert fundraising, strategy, and…” Source: RevenueBase Database · checked Sep 28, 2026
3	Skeleton KEY Strategies	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “We are a technology, organizational development, and management consulting firm that helps nonprofit executive, technology, and operational teams to innovate faster, navigate…” Source: RevenueBase Database · checked Sep 28, 2026
4	Connect The Dots	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	15 contacts →
	Partial evidence “Connect the Dots is an engagement consulting firm focused on connecting all voices to decision-making.” Source: RevenueBase Database · checked Sep 28, 2026
5	Overseas Strategic Consulting	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “OSC is at the core of successful development initiatives in the economic, judicial, democracy and governance, and health sectors around the world.” Source: RevenueBase Database · checked Sep 28, 2026
6	Witty Gritty	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Witty Gritty creates purpose-driven experiences.” Source: RevenueBase Database · checked Sep 28, 2026
7	Just Strategies	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Just Strategies works to support people, communities, and organizations in achieving their personal, organizational, and public policy goals.” Source: RevenueBase Database · checked Sep 28, 2026
8	Strategic Communications & Planning SCP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Strategic Communications & Planning (SCP) is a socially responsible consulting firm based in the Greater Philadelphia region.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bloom Planning	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Bloom customizes rigorous planning processes to meet client needs and delivers high-quality, accessible products to promote purposeful change and social good.” Source: RevenueBase Database · checked Sep 28, 2026
10	Anchor Schools	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Anchor Schools is an education and community development advisory firm.” Source: RevenueBase Database · checked Sep 28, 2026
11	Funding For Social Change	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Traditional philanthropy is broken.” Source: RevenueBase Database · checked Sep 28, 2026
12	Align Partners	Partial evidence	Philadelphia, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Consulting team - Courtney Delaney, Emily Hawkins, Kathy Jacoby, and Karen Wolters Align Partners (Align) offers a variety of consulting services to nonprofits and businesses.” Source: RevenueBase Database · checked Sep 28, 2026
13	Apex Sapiens, LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Company Description: Apex Sapiens is a multifaceted company with four entities.” Source: RevenueBase Database · checked Sep 28, 2026
14	Frank Dicicco Associates	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Frank DiCicco Associates is a premier boutique consulting firm built on experience, community, and collaboration.” Source: RevenueBase Database · checked Sep 28, 2026
15	Double S Consulting	Indirect evidence	Philadelphia, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Launching a startup is hard.” Source: RevenueBase Database · checked Sep 28, 2026
16	Trueup Business Solutions LTD	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Our vision is to bring clarity, confidence, and peace of mind to our communities’ small business owners and nonprofit leaders.” Source: RevenueBase Database · checked Sep 28, 2026
17	JDT International	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Founded by Jeffrey Tubbs, JDT International Inc.(JDT), is a firm specializing in the consultation of Public / Private Partnerships in Urban Planning and Real Estate Development.” Source: RevenueBase Database · checked Sep 28, 2026
18	Planning 2 Perfection	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Planning 2 Perfection has been providing outstanding event and business development services in the Philadelphia region since 2007.” Source: RevenueBase Database · checked Sep 28, 2026
19	Right Brain Group LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Hi, I’m Lee Kancher, Founder & CEO of The Right Brain Group LLC.” Source: RevenueBase Database · checked Sep 28, 2026
20	BLOOM	Indirect evidence	Philadelphia, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “With Bloom, stay focused and aligned with social responsibility strategies that support employee passions, drive ESG priorities, and maximize community impact.” Source: RevenueBase Database · checked Sep 28, 2026
21	Studio 2152	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “We are a consulting firm specializing in market research, strategic planning, and community engagement.” Source: RevenueBase Database · checked Sep 28, 2026
22	Chavous Consulting, LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Chavous Consulting is a WMBE/DBE certified management consulting firm that has been licensed to do business in PA since 2010.” Source: RevenueBase Database · checked Sep 28, 2026
23	Saperde	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “The name Saperde /sa‐PAIR‐dey/ is derived from the Latin phrase, sapere aude, which translates to ‘Dare to Know’, and is associated with the Age of Enlightenment.” Source: RevenueBase Database · checked Sep 28, 2026
24	Momentem Consulting Group	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Momentem’s mission is to support purpose driven organizations as they strengthen their impact in a world that has fundamentally changed and is rapidly evolving.” Source: RevenueBase Database · checked Sep 28, 2026
25	Urban Partners	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Urban Partners is a nationally recognized community and economic development consulting practice that assists public, private and non-profit clients plan and implement feasible…” 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: grassroots consulting firms. 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 grassroots consulting firms.
Partial evidence: Its own public description names part of grassroots consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grassroots consulting firms. 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 88 grassroots consulting firms based in Philadelphia, United States

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Grassroots consulting firms based in Philadelphia, United States at a glance

As of Sep 28, 2026

32.6%Verified-email coverage

5.9Average 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 Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 88 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 grassroots consulting firms, 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 Philadelphia, United States whose own description of what they do matches “grassroots consulting firms”. 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 grassroots consulting firms), 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 grassroots consulting firms, and records with no verified work email. Companies headquartered outside Philadelphia 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, 168 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.

Grassroots consulting firms 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 grassroots consulting firms, 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 grassroots consulting firms are there based in Philadelphia, United States?

RevenueBase identified 88 grassroots consulting firms headquartered in Philadelphia, 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?

Schultz & Williams, headquartered in Philadelphia, tops this list with the largest team on record.

Which city in the United States has the most grassroots consulting firms?

Washington leads the United States with 444 headquartered companies, followed by New York (310) and Chicago (206). Philadelphia has 88.

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 168 verified decision-maker contacts tracked across these 88 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.