Company lists · Data refreshed September 2026

Top 22 Grassroots consulting firms based in Oakland, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 53 companies tracked

RevenueBase identified 53 company matches for grassroots consulting firms associated with Oakland, United States as of September 2026 and tracks 158 professional contacts across them, including 52 with verified work emails. Across the United States, Washington is the largest hub for this category (444 companies); Oakland has 53.

This list covers company matches for grassroots consulting firms associated with Oakland, 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 28, 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 28, 2026 How this list was built

53Companies

158Contacts tracked

52Verified emails

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The 22 largest grassroots consulting firms based in Oakland, United States

Ranked by team size

Top 22 of 53 company matches for grassroots consulting firms based in Oakland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Collective Agency	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Founded in 2021, Collective Agency is a development and communications collective based in Oakland, CA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	The Justice Collective	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “We are a full service social impact consultancy specializing in racial and social equity strategy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Lowe Consulting Group, INC	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “Lowe Consulting Group, Inc.(LCG) develops and implements community engagement strategies for public and private entities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Redwood Resources Consultancy	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “Redwood Resources is a full-service professional outreach and marketing consulting firm that provides procurement, equity and community services to public agencies, construction…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Kenney And Associates	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Founded in 1987, Kenney and Associates is a provider of marketing and management consulting services to the design and construction industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Exceptional Community Connections, LLC	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “We help fill in the gaps, so you can focus on impact!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Hypha Collective	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Hypha Collective is an advisory firm helping businesses, governments, and civil society take action in building a more just, equitable, and ecologically conscious world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Jeweld Consulting	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Based in Oakland, Jeweld Consulting helps government agencies, nonprofits, and grassroots leaders build a more just, equitable future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	The Next Generation	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “The Next Generation (TNG) is a full-service campaign consulting and management, and issue advocacy firm, specializing in environmental and progressive candidates and issues in the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Onside Partners	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Onside Partners helps nonprofit and philanthropic leaders of social change movements wrangle big ideas into concrete action.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Firetiger Technologies	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Firetiger Technologies is an advisory firm that provides management consulting and economic development services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	CSB Philanthropic Solutions	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Cassandra Benjamin’s consulting practice is focused on selecting, facilitating, coaching, and investing in collaborative initiatives seeking to improve outcomes for low-income…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Lemon Battery	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Lemon Battery is a consulting & capacity building studio that helps social impact leaders design innovative strategies, programs, and solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Principal Gift Solutions LLC	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Principal Gift Solutions helps social-impact organizations unlock their full potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Sousou Strategies	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “At sousou strategies have a deep belief in community and therefore invest in it like a sousou.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Bodner Consulting	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “A consultancy focused on social enterprises where we aim to empower leaders and amplify their social impact.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Community Symbol	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Are you ready to amplify your mission and make your voice heard?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Annie MAC & CO	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “In the workplace, on the playground, or in the classroom, your ability to connect, communicate, and rally a team is critical to success - and it takes ongoing work to do it…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Panorama Advisors	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Panorama Advisors is a consulting and coaching firm for social enterprises.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Josh Sonnenfeld Consulting LLC	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “After more than 15 years running campaigns, overseeing programs and building inclusive and high-impact organizations, I am excited to now be able to partner with a wide range of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Totally Doable Consulting	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Totally Doable Consulting is a resource for non-profits and public sector agencies which have unique requirements which don’t fit well into corporate consulting models.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Robbin And Associates	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 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 “grassroots consulting firms”. 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 22 of 53 grassroots consulting firms based in Oakland, United States

See the full list, filter by size, metro and specialty, and access 52 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 28, 2026

32.9%Verified-email coverage

3.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured across the whole United States list rather than for Oakland, so it is reported there. Company counts and contact totals on this page are exact for Oakland, over 53 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 Oakland, United States whose business descriptions match “grassroots consulting firms” 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 52 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 28, 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.

Grassroots consulting firms 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 “grassroots consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grassroots consulting firms are there based in Oakland, United States?

RevenueBase identified 53 company matches for grassroots consulting firms associated with Oakland, 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?

Collective Agency 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 grassroots consulting firms?

Washington leads the United States with 444 company records, followed by New York (344) and Chicago (206). Oakland has 53.

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 52 professional contacts with verified work emails tracked across these 53 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 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 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.