Company lists · Data refreshed September 2026

Top 25 Cybersecurity digital marketing agencies based in San Diego, United States

Name: Cybersecurity digital marketing agencies 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 29, 2026 98 companies tracked

RevenueBase identified 98 cybersecurity digital marketing agencies headquartered in San Diego, United States as of September 2026 and tracks 5,515 professional contacts across them, including 409 with verified work emails. Across the United States, New York is the largest hub for this category (360 companies); San Diego has 98.

This list covers cybersecurity digital marketing agencies 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 29, 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 29, 2026 86% judged on-target in blind review

98Companies

5,515Contacts tracked

409Verified emails

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The 25 largest cybersecurity digital marketing agencies based in San Diego, United States

Ranked by team size

Top 25 of 98 cybersecurity digital marketing agencies based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity digital marketing agencies: 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	NP Digital	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	866 contacts →
	Indirect evidence “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Source: RevenueBase Database · checked Sep 29, 2026
2	Internet Marketing Inc. NOW REQ	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	203 contacts →
	Strong evidence “IMI (now REQ) is a full-service digital marketing agency focused on omnichannel strategies and results.” Source: RevenueBase Database · checked Sep 29, 2026
3	220 Marketing Group	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	99 contacts →
	Partial evidence “We are the premier real estate, insurance, mortgage, legal and solar marketing agency in the United States.” Source: RevenueBase Database · checked Sep 29, 2026
4	Ignite Media Group	Strong evidence	San Diego, United StatesHQ checked Sep 29, 2026	11-50	32 contacts →
	Strong evidence “We are digital marketers who are passionate about performance marketing and continuing to reinvent the way we connect with consumers to help grow your business at scale.” Source: RevenueBase Database · checked Sep 29, 2026
5	Rankpay	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “Who We Are** Since 2007, RankPay has been a beacon of innovation in the digital marketing arena, empowering thousands of businesses from various sectors to scale and thrive online.” Source: RevenueBase Database · checked Sep 29, 2026
6	The Coast Creative	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	16 contacts →
	Strong evidence “Coast Creative is a San Diego digital marketing agency with operations in California and North Carolina.” Source: RevenueBase Database · checked Sep 29, 2026
7	Blue Media Marketing, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “Blue media specializes in SEO, content, and paid search for small business owners, medium sized businesses and enterprise-level companies.” Source: RevenueBase Database · checked Sep 29, 2026
8	Meijun	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “Meijun is a technology solutions provider that specializes in creating tailored, innovative technology solutions to help businesses achieve their objectives.” Source: RevenueBase Database · checked Sep 29, 2026
9	Second Nature	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “Organic SEO Rankings & tracking your ROI for Paid Online Advertisement can be complicated.” Source: RevenueBase Database · checked Sep 29, 2026
10	Dispatch Tech, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	6 contacts →
	Partial evidence “At Dispatch Tech, we're dedicated to securing your digital world.” Source: RevenueBase Database · checked Sep 29, 2026
11	Justin PHU Media	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Strong evidence “After 10 successful years in Corporate America managing millions of dollars of strategies put forth towards successful Digital Marketing efforts, Justin Phu created an agency that…” Source: RevenueBase Database · checked Sep 29, 2026
12	Webtoniq	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Strong evidence “We are an award-winning web development & digital marketing agency that specializes in web development & digital marketing solutions for small businesses.” Source: RevenueBase Database · checked Sep 29, 2026
13	Beartech Marketing	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	4 contacts →
	Strong evidence “Here at BEARtech, we aim to revolutionize digital marketing.” Source: RevenueBase Database · checked Sep 29, 2026
14	Ninthlink	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence “We create, promote, and grow your business online.” Source: RevenueBase Database · checked Sep 29, 2026
15	Mission BAY Media	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “No matter the aim of your business, having an effective web presence is just as impactful as a strong handshake.” Source: RevenueBase Database · checked Sep 29, 2026
16	In-Touch Marketing	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Elevate Your Online Presence!” Source: RevenueBase Database · checked Sep 29, 2026
17	HUM JAM	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Engagement Digital Marketing Experts Delivering: SEO, Web Design, Copywriting, Hosting, Strategy and More We’re the team to call when you need a professional eCommerce and digital…” Source: RevenueBase Database · checked Sep 29, 2026
18	Internet Marketing CO	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “Since 2006, we have helped companies maximize their online marketing results, identify new opportunities and convert more visitors into paying customers.” Source: RevenueBase Database · checked Sep 29, 2026
19	Eagle Marketing Services	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “We develop and execute customized marketing strategies that strengthen clients' brands and relationships with their target audience.” Source: RevenueBase Database · checked Sep 29, 2026
20	Barad Marketing Solutions	Strong evidence	San Diego, United StatesHQ checked Sep 29, 2026	11-50	2 contacts →
	Strong evidence “Digital marketing management and marketing consultations” Source: RevenueBase Database · checked Sep 29, 2026
21	Oneclick Media Group INC	Strong evidence	San Diego, United StatesHQ checked Sep 29, 2026	11-50	2 contacts →
	Strong evidence “OneClick Media Group is a boutique digital marketing agency specializing in search engine optimization, pay-per-click advertising, web design, content strategy, social media…” Source: RevenueBase Database · checked Sep 29, 2026
22	Lion Bear AI	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Strong evidence “Digital Marketing Agency using SEO marketing so customers find your business, social media so your business reaches more customers, and design mobile-friendly websites so your…” Source: RevenueBase Database · checked Sep 29, 2026
23	Cybersecurity Consulting Company	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Atlant Security engineers the cybersecurity posture that enterprise procurement teams approve on sight.” Source: RevenueBase Database · checked Sep 29, 2026
24	Firefly Marketing	Strong evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Strong evidence “Firefly Marketing provides digital marketing strategies and ideas that spark!” Source: RevenueBase Database · checked Sep 29, 2026
25	Bitchip	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “Providing managed IT services with an emphasis on cybersecurity.” Source: RevenueBase Database · checked Sep 29, 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: cybersecurity digital marketing agencies. 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 cybersecurity digital marketing agencies.
Partial evidence: Its own public description names part of cybersecurity digital marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity digital marketing agencies. 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 98 cybersecurity digital marketing agencies based in San Diego, United States

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Cybersecurity digital marketing agencies based in San Diego, United States at a glance

As of Sep 29, 2026

7.4%Verified-email coverage

56.3Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 98 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 cybersecurity digital marketing agencies, 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 “cybersecurity digital marketing agencies”. 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 cybersecurity digital marketing agencies), 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 cybersecurity digital marketing agencies, 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, 409 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 29, 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.

Cybersecurity digital marketing agencies 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 cybersecurity digital marketing agencies, 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 cybersecurity digital marketing agencies are there based in San Diego, United States?

RevenueBase identified 98 cybersecurity digital marketing agencies 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?

NP Digital, headquartered in San Diego, tops this list with the largest team on record.

Which city in the United States has the most cybersecurity digital marketing agencies?

New York leads the United States with 360 headquartered companies, followed by Miami (231) and Los Angeles (206). San Diego has 98.

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 409 verified decision-maker contacts tracked across these 98 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 29, 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.