Company lists · Data refreshed September 2026

Top 25 Advocacy organizations consulting firms based in San Diego, United States

Name: Advocacy organizations consulting firms based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 90 companies tracked

RevenueBase identified 90 advocacy organizations consulting firms headquartered in San Diego, United States as of September 2026 and tracks 583 professional contacts across them, including 253 with verified work emails. Across the United States, Washington is the largest hub for this category (1,296 companies); San Diego has 90.

This list covers advocacy organizations consulting firms headquartered in San Diego, 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 27, 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 27, 2026 86% judged on-target in blind review

90Companies

583Contacts tracked

253Verified emails

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The 25 largest advocacy organizations consulting firms based in San Diego, United States

Ranked by team size

Top 25 of 90 advocacy organizations consulting firms based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to advocacy organizations 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	Artemis Consulting	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	51-200	110 contacts →
	Partial evidence “Artemis Consulting is a small, woman-owned business, founded in 2005, and headquartered in San Diego, CA.” Source: RevenueBase Database · checked Sep 27, 2026
2	Southwest Strategies	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	51-200	75 contacts →
	Indirect evidence “Southwest Strategies is California’s most respected, recognized and successful public affairs firm.” Source: RevenueBase Database · checked Sep 27, 2026
3	Nuffer, Smith, Tucker Public Relations	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	34 contacts →
	Indirect evidence “Nuffer, Smith, Tucker provides public relations, strategic planning, public affairs, social media strategy, branding, traditional media relations, crisis and issues management…” Source: RevenueBase Database · checked Sep 27, 2026
4	IVC Media	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	33 contacts →
	Indirect evidence “We help corporate, nonprofit, political, and public affairs clients execute persuasive multimedia campaigns with straightforward, effective strategies.” Source: RevenueBase Database · checked Sep 27, 2026
5	Katz & Associates	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	30 contacts →
	Indirect evidence “Katz & Associates is now Bodewell Group.” Source: RevenueBase Database · checked Sep 27, 2026
6	Bask Digital Media	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	28 contacts →
	Partial evidence “BASK Digital Media is a full-service digital strategy and marketing agency specializing in public affairs efforts, issue advocacy, and ballot measures across California and the…” Source: RevenueBase Database · checked Sep 27, 2026
7	Intrinsic First	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “Intrinsic First provides consulting services to government and commercial clients in the areas of defense acquisition, program management, logistics, leadership development, and…” Source: RevenueBase Database · checked Sep 27, 2026
8	Bartell & Associates	Indirect evidence	San Diego, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “Bartell & Associates is an award winning government and public affairs firm.” Source: RevenueBase Database · checked Sep 27, 2026
9	Quattro Consulting	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	8 contacts →
	Indirect evidence “Quattro’s single focus is on helping healthcare companies accelerate growth.” Source: RevenueBase Database · checked Sep 27, 2026
10	Strategic Development Worldwide	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “SDW operates regionally and nationally and has extensive international experience.” Source: RevenueBase Database · checked Sep 27, 2026
11	Veterans Claims Consulting	Indirect evidence	San Diego, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Our mission is to ensure that every veteran receives the benefits he or she has earned.” Source: RevenueBase Database · checked Sep 27, 2026
12	The LAW Office Of Meagan Nuñez	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “The Law Office of Meagan Nuñez in San Diego is a full-service child advocacy firm committed to ensuring that children with disabilities obtain the meaningful education they…” Source: RevenueBase Database · checked Sep 27, 2026
13	Cabrillo Compliance	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	6 contacts →
	Indirect evidence “Cabrillo services government agencies, universities and other non-profit institutions specifically on matters of grant management, operational effectiveness, financial system…” Source: RevenueBase Database · checked Sep 27, 2026
14	Murphy Nelson Marketing, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “Bob Nelson and Kelly Murphy Lamkin own and operate MNM, which specializes in Public Affairs Advertising and PR.” Source: RevenueBase Database · checked Sep 27, 2026
15	NEW Street Investor Relations	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “New Street Investor Relations helps biotechnology and life sciences companies navigate Wall Street, raise capital, and communicate more effectively with investors.” Source: RevenueBase Database · checked Sep 27, 2026
16	Madaffer Enterprises, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “Specializing in Government and Corporate Relations, Public Affairs, Marketing, Transportation and Technology Innovation- Governmental Affairs Training for corporate leadership and…” Source: RevenueBase Database · checked Sep 27, 2026
17	Prosper	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “Let's prosper together!” Source: RevenueBase Database · checked Sep 27, 2026
18	Potente	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	3 contacts →
	Indirect evidence “POTENTE serves as general counsel and professional consultants for companies and investors in a variety of industries, including hospitality (restaurants and hotels), media and…” Source: RevenueBase Database · checked Sep 27, 2026
19	Thomas Gennaro LAW	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Thomas G.” Source: RevenueBase Database · checked Sep 27, 2026
20	Longship International	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “The Longship International team has years of experience in a full range of areas to help small businesses and start-ups looking to enter government contracting and international…” Source: RevenueBase Database · checked Sep 27, 2026
21	Maheri Consulting Services Network	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “HighTech/FinTech/Educational/Legal/Financial/Immigration/Investment consulting services” Source: RevenueBase Database · checked Sep 27, 2026
22	The Welty Group	Partial evidence	San Diego, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “The Welty Group is a philanthropy focused consulting firm that believes the way you create meaning in your life is by devoting yourself to others, devoting yourself to your…” Source: RevenueBase Database · checked Sep 27, 2026
23	Edgewater Strategies	Strong evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Strong evidence “Edgewater Strategies is a political consulting & public affairs firm specializing in general consulting and management, digital media, direct mail, and grassroots advocacy.” Source: RevenueBase Database · checked Sep 27, 2026
24	Allen Semelsberger & Kaelin LLP	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	2 contacts →
	Partial evidence “Do you need dedicated legal advocacy to help face your legal matter?” Source: RevenueBase Database · checked Sep 27, 2026
25	Onpurpose Squared	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “We help teams navigate complexity and take programs to a higher level, unlocking value, reducing risk, and multiplying impact.” Source: RevenueBase Database · checked Sep 27, 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: advocacy organizations 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 advocacy organizations consulting firms.
Partial evidence: Its own public description names part of advocacy organizations consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advocacy organizations 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 90 advocacy organizations consulting firms based in San Diego, United States

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Advocacy organizations consulting firms based in San Diego, United States at a glance

As of Sep 27, 2026

43.4%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

Sep 27, 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 San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 90 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 advocacy organizations 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 San Diego, United States whose own description of what they do matches “advocacy organizations 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 advocacy organizations 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 advocacy organizations consulting firms, and records with no verified work email. Companies headquartered outside San Diego 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, 253 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 27, 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.

Advocacy organizations 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 advocacy organizations 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 advocacy organizations consulting firms are there based in San Diego, United States?

RevenueBase identified 90 advocacy organizations consulting firms headquartered in San Diego, 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?

Artemis Consulting, headquartered in San Diego, tops this list with the largest team on record.

Which city in the United States has the most advocacy organizations consulting firms?

Washington leads the United States with 1,296 headquartered companies, followed by New York (600) and Chicago (327). San Diego has 90.

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 253 verified decision-maker contacts tracked across these 90 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 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 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.