Company lists · Data refreshed September 2026

Top 25 Big advertising agencies based in Irvine, United States

Name: Big advertising agencies based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 70 companies tracked

RevenueBase identified 70 big advertising agencies headquartered in Irvine, United States as of September 2026 and tracks 556 professional contacts across them, including 128 with verified work emails. Across the United States, New York is the largest hub for this category (1,133 companies); Irvine has 70.

This list covers big advertising agencies headquartered in Irvine, 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 23, 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 23, 2026 86% judged on-target in blind review

70Companies

556Contacts tracked

128Verified emails

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The 25 largest big advertising agencies based in Irvine, United States

Ranked by team size

Top 25 of 70 big advertising agencies based in Irvine, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to big advertising 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	Agency 126 INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	55 contacts →
	Indirect evidence “Agency 126 Inc is a one-stop creative marketing and video production agency providing intelligent ad solutions to grow challenger brands and enterprise market leaders across the…” Source: RevenueBase Database · checked Sep 23, 2026
2	Hooray Agency	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	51 contacts →
	Indirect evidence “We are a full-service marketing firm.” “Our clients view us not as vendors, but as partners.” “We specialize in omni-channel branding campaigns that.” How many times have you seen…” Source: RevenueBase Database · checked Sep 23, 2026
3	Starch Creative	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	32 contacts →
	Indirect evidence “STARCH Creative is a full-service creative agency with studios in Irvine, CA, and Portland, OR.” Source: RevenueBase Database · checked Sep 23, 2026
4	Echo Marketing	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Echo Marketing is a strategic marketing partner built to help organizations grow with clarity, creativity, and measurable impact.” Source: RevenueBase Database · checked Sep 23, 2026
5	Gigasavvy	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	22 contacts →
	Indirect evidence “Gigasavvy is a creative marketing agency driven to develop and promote brands with the gravity to connect with people and influence change.” Source: RevenueBase Database · checked Sep 23, 2026
6	Varga Marketing, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “Varga Inc is here to make Marketing Simplified.” Source: RevenueBase Database · checked Sep 23, 2026
7	Revo Studio	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “We connect brands to their audiences using creativity, experience, and technology.” Source: RevenueBase Database · checked Sep 23, 2026
8	5 Creative Group	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	9 contacts →
	Indirect evidence “Irvine California based 5 Creative Group works with some of America's most popular brands.” Source: RevenueBase Database · checked Sep 23, 2026
9	Gold PR & Social Media	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “An integrated, insight-driven marketing communications agency rooted in PR, GOLD’s specialty is integrating brand communications programs across traditional, influencer, social…” Source: RevenueBase Database · checked Sep 23, 2026
10	Dream Agency	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “We support businesses with creative and digital marketing campaigns.” Source: RevenueBase Database · checked Sep 23, 2026
11	Black Stag Digital Marketing Agency	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	7 contacts →
	Indirect evidence “Black Stag Digital is an award winning agency based out of Southern California.” Source: RevenueBase Database · checked Sep 23, 2026
12	Branding Marketing Advertising	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	6 contacts →
	Partial evidence “Branding \| Marketing \| Advertising, a passionate team of experts dedicated to propelling your brand to new heights through a comprehensive suite of digital marketing services.” Source: RevenueBase Database · checked Sep 23, 2026
13	Halal Outreach	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “Halal Outreach helps businesses, nonprofits, and brands cut through the noise with marketing that actually converts.” Source: RevenueBase Database · checked Sep 23, 2026
14	Boostify Media Group	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “At Boostify Media, we are not just a marketing company; we are your partner in propelling your brand to greater success.” Source: RevenueBase Database · checked Sep 23, 2026
15	Zoost Digital	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	5 contacts →
	Indirect evidence “At Zoost Digital, we specialize in transforming digital marketing campaigns for small/mid-market companies, including Automotive, Powersports, RV, and Retail.” Source: RevenueBase Database · checked Sep 23, 2026
16	Estey-Hoover Advertising & Public Relations	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	5 contacts →
	Indirect evidence “Estey-Hoover was founded in 1975 in Orange County California by Dan Hoover and has independent offices in Southern California and New York.” Source: RevenueBase Database · checked Sep 23, 2026
17	Antidote	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	4 contacts →
	Indirect evidence “We were founded with the intent to be the Antidote to a Client’s problem.” Source: RevenueBase Database · checked Sep 23, 2026
18	JPC & CO	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Partial evidence “A full-service boutique marketing and advertising consulting firm providing brand identity, and transmedia marketing solutions.” Source: RevenueBase Database · checked Sep 23, 2026
19	Blue Light Media A Hawke Media Company	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Blue Light Media is a creative marketing agency based in Orange County, California serving brands like Power Crunch, Winged CBD, Neocell, Epicuren, and Briggs and Riley.” Source: RevenueBase Database · checked Sep 23, 2026
20	Victori Solutions	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Victori Solutions is passionate about helping our clients uncover and communicate their brand stories through traditional, innovative, digital, print, and broadcast media…” Source: RevenueBase Database · checked Sep 23, 2026
21	Drastic Graphics	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Drastic Graphics is a creative agency based out of Orange County, CA; servicing clientele worldwide.” Source: RevenueBase Database · checked Sep 23, 2026
22	Fuel Marketing	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Fuel Marketing wants to fuel your business with powerful marketing programs.” Source: RevenueBase Database · checked Sep 23, 2026
23	VCD Marketing	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “At VCD Marketing, we help service-based businesses show up with clarity, consistency, and confidence.” Source: RevenueBase Database · checked Sep 23, 2026
24	NEW ERA Communications	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “New Era Communications is a full-service agency specializing in integrated communications, public relations, and social media strategy.” Source: RevenueBase Database · checked Sep 23, 2026
25	Visual Identity Group	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	1 contacts →
	Indirect evidence “Since founding Visual Identity Group in we have worked with start-ups and fortune 500s by helping them craft their brands and tell their story through engaging digital experiences.” Source: RevenueBase Database · checked Sep 23, 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: big advertising 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 big advertising agencies.
Partial evidence: Its own public description names part of big advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big advertising 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 70 big advertising agencies based in Irvine, United States

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Big advertising agencies based in Irvine, United States at a glance

As of Sep 23, 2026

23.0%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 70 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 big advertising 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 Irvine, United States whose own description of what they do matches “big advertising 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 big advertising 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 big advertising agencies, and records with no verified work email. Companies headquartered outside Irvine 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, 128 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 23, 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.

Big advertising 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 big advertising 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 big advertising agencies are there based in Irvine, United States?

RevenueBase identified 70 big advertising agencies headquartered in Irvine, 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?

Agency 126 INC, headquartered in Irvine, tops this list with the largest team on record.

Which city in the United States has the most big advertising agencies?

New York leads the United States with 1,133 headquartered companies, followed by Los Angeles (725) and Chicago (373). Irvine has 70.

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 128 verified decision-maker contacts tracked across these 70 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 23, 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.