Company lists · Data refreshed September 2026

Top 15 Community service marketing agencies based in Oakland, United States

RevenueBase identified 27 company matches for community service marketing agencies associated with Oakland, United States as of September 2026 and tracks 79 professional contacts across them, including 35 with verified work emails. Across the United States, New York is the largest hub for this category (352 companies); Oakland has 27.

This list covers company matches for community service marketing agencies 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 27, 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 27, 2026 How this list was built
27Companies
79Contacts tracked
35Verified emails
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The 15 largest community service marketing agencies based in Oakland, United States

Ranked by team size
Top 15 of 27 company matches for community service marketing agencies based in Oakland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 27, 202611-5020 contacts →

Exact match

“Evolved to meet the digital marketing needs of visionary organizations, Colibri Digital Marketing is San Francisco’s first and only full-service, B Corp-certified digital…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-107 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 27, 2026 · View company records in RevenueBase
3Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Gigantic Idea Studio, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-105 contacts →

Exact match

“bombilla® is a global creative agency for social change.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchOakland, CA, United StatesHQ recorded Sep 27, 202611-504 contacts →

Exact match

“At VMG we help our clients with all of their marketing needs from building interest and awareness to driving customer action.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-104 contacts →

Exact match

“We are a creative agency specializing in event marketing and production.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“We start by working with you to design the right Event Marketing Strategy and Execution Plan to deliver an outstanding attendee experience, maximize attendee engagement, generate…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Sustainable marketing for a livable future.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“We help great brands, causes and startups get their messages to the right audience.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Offering full-stack marketing, content, and social impact program services to purpose-driven companies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Nspired Media is a marketing and advertising agency that helps every business grow.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchOakland, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Community Organization, Event Coordination, Project Management, Communication Strategies, Website and Graphic Design for community organizations, local elected officials and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“A team of seasoned marketing and event professionals, Heart of the Town Events (HOTT) brings a wealth of experience, creativity and technical expertise to all projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchOakland, CA, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Impactful brings social impact organizations' brands to life!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 15 of 27 community service marketing agencies based in Oakland, United States

See the full list, filter by size, metro and specialty, and access 35 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Community service marketing agencies based in Oakland, United States at a glance

As of Sep 27, 2026
44.3%Verified-email coverage
2.9Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
4

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 “community service marketing agencies” 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 35 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 27, 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.

Community service marketing agencies 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 “community service marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many community service marketing agencies are there based in Oakland, United States?

RevenueBase identified 27 company matches for community service marketing agencies 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?

Colibri Digital Marketing 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 community service marketing agencies?

New York leads the United States with 352 company records, followed by Los Angeles (232) and Chicago (159). 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 35 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 27, 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.