Company lists · Data refreshed September 2026

Top 15 Advocacy consultants based in Oakland, United States

RevenueBase identified 27 company matches for advocacy consultants associated with Oakland, United States as of September 2026 and tracks 105 professional contacts across them, including 38 with verified work emails. Across the United States, Washington is the largest hub for this category (841 companies); Oakland has 27.

This list covers company matches for advocacy consultants 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 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
27Companies
105Contacts tracked
38Verified emails
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The 15 largest advocacy consultants based in Oakland, United States

Ranked by team size
Top 15 of 27 company matches for advocacy consultants based in Oakland, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOakland, CA, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

“We seek to become the the most impactful advocacy agency in the United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-108 contacts →

Exact match

“CliffordMoss is a dynamic public information, strategic communications, and political strategy firm built on a deep sense of personal and professional ethics with a commitment to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“McGuinness Law Group is a nationally recognized law firm focused on advancing the rights of people with disabilities through strategic and cutting-edge litigation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“The Lew Edwards Group (LEG) is an award-winning consulting firm providing Ballot Measure Preparation/Communications services to public agencies throughout California, Political…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Government Affairs Consulting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We help cities design and implement holistic, equity-based housing stabilization policies by providing key services in government program design and implementation, advocacy…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-104 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 21, 2026 · View company records in RevenueBase
8Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-103 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 21, 2026 · View company records in RevenueBase
9Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-103 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 21, 2026 · View company records in RevenueBase
10Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Kos Read Group provides public affairs, strategic communications, and public relations services to businesses, governments, and non-profit organizations focused on creating jobs…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Telegraph LLC is a full service communications firm specializing in political campaigns, public affairs and issue-based public relations projects.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Principal Gift Solutions helps social-impact organizations unlock their full potential.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-102 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 21, 2026 · View company records in RevenueBase
14Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Are you ready to amplify your mission and make your voice heard?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchOakland, CA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“BBLG is dedicated to providing our clients with assertive legal representation to ensure that they have the best results possible.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 15 of 27 advocacy consultants based in Oakland, United States

See the full list, filter by size, metro and specialty, and access 38 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advocacy consultants based in Oakland, United States at a glance

As of Sep 21, 2026
36.2%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
1

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 27 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 “advocacy consultants” 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 38 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.

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 “advocacy consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advocacy consultants are there based in Oakland, United States?

RevenueBase identified 27 company matches for advocacy consultants 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?

The Worker 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 advocacy consultants?

Washington leads the United States with 841 company records, followed by New York (239) and Sacramento (139). Oakland has 27.

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 38 professional contacts with verified work emails tracked across these 27 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.