Company lists · Data refreshed September 2026

Top 25 Omnichannel advertising agencies based in Portland, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 52 companies tracked

RevenueBase identified 52 omnichannel advertising agencies headquartered in Portland, United States as of September 2026 and tracks 1,092 professional contacts across them, including 301 with verified work emails. Across the United States, New York is the largest hub for this category (369 companies); Portland has 52.

This list covers omnichannel advertising agencies headquartered in Portland, 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

52Companies

1,092Contacts tracked

301Verified emails

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The 25 largest omnichannel advertising agencies based in Portland, United States

Ranked by team size

Top 25 of 52 omnichannel advertising agencies based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to omnichannel 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	Fish Marketing	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	n/a	276 contacts →
	Partial evidence “Fish Marketing is a full-service, results-driven advertising and marketing agency in Portland, Oregon.” Source: RevenueBase Database · checked Sep 29, 2026
2	Direct Marketing Solutions	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	501-1,000	198 contacts →
	Indirect evidence “DMS is a national, vertically integrated, multichannel direct marketing company.” Source: RevenueBase Database · checked Sep 29, 2026
3	Rain The Growth Agency	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	201-500	129 contacts →
	Partial evidence “Rain the Growth Agency is the leading direct-to-consumer advertising agency in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
4	Gisi Marketing Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	57 contacts →
	Indirect evidence “Since 1968, GISI Marketing Group has been a trusted partner in empowering businesses.” Source: RevenueBase Database · checked Sep 29, 2026
5	Lane, A Finn Partners Company	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1,001-5,000	49 contacts →
	Indirect evidence “We are proud to be part of FINN Partners, a global integrated marketing agency transforming and inspiring the world of communications every day.” Source: RevenueBase Database · checked Sep 29, 2026
6	Pollinate	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Indirect evidence “At Pollinate, we turn consumers into brand fanatics.” Source: RevenueBase Database · checked Sep 29, 2026
7	Gateway Communications INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “Gateway Communication Inc.” Source: RevenueBase Database · checked Sep 29, 2026
8	DHX Advertising	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Partial evidence “DHX Advertising is a creative communications agency that harnesses the power of integrated marketing to create memorable brand experiences.” Source: RevenueBase Database · checked Sep 29, 2026
9	Helm Digital	Indirect evidence	Portland, ME, United StatesHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “Helm Digital provides integrated marketing solutions to like-minded partners who value relationships and enjoy working with other good people.” Source: RevenueBase Database · checked Sep 29, 2026
10	Affiliated Media LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “Affiliated Media was founded on the simple premise that advertising needn’t be expensive to be effective.” Source: RevenueBase Database · checked Sep 29, 2026
11	Burgess Advertising & Marketing	Partial evidence	Portland, ME, United StatesHQ checked Sep 29, 2026	1-10	12 contacts →
	Partial evidence “Since 1987, we’ve excelled at changing perceptions and bending behavior in our clients' favor, using every available tool: advertising, branding, public relations, research…” Source: RevenueBase Database · checked Sep 29, 2026
12	Left Hand Agency	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Left Hand Agency helps CPG and retail marketers strike the right balance between brand building and measurable performance.” Source: RevenueBase Database · checked Sep 29, 2026
13	Mailbox Merchants	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Mailbox Merchants provides multi-channel marketing solutions using print and digital media to reach your targeted market and deliver the customers most likely to purchase in your…” Source: RevenueBase Database · checked Sep 29, 2026
14	Sonar Digital	Partial evidence	Portland, ME, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Sonar Digital offers clients a new approach to digital marketing, advertising, SEO and analytics.” Source: RevenueBase Database · checked Sep 29, 2026
15	Intentional Spark	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “A strong online marketing and advertising campaign should always, at its foundation, provide value to your ideal audience.” Source: RevenueBase Database · checked Sep 29, 2026
16	MAD Leads	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence “The Mad Leads brand was acquired by LOCOMOTIVE Agency in 2021 and is now a robust paid media channel within the larger international digital marketing agency.(This page will no…” Source: RevenueBase Database · checked Sep 29, 2026
17	Level8 Design Studio	Indirect evidence	Portland, ME, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Level8 Design Studio is a Portland, Maine based marketing company, providing clients nation wide with progressive solutions to their businesses ever changing marketing needs.” Source: RevenueBase Database · checked Sep 29, 2026
18	Magneto Brand Advertising	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Magneto is a boutique agency based in Portland, Oregon that has been producing brand focused campaigns for a broad range of clients since 2001.” Source: RevenueBase Database · checked Sep 29, 2026
19	The Great Society	Partial evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	11-50	1 contacts →
	Partial evidence “The Great Society is a full-service, Portland based advertising, design and experiential marketing firm with a national client base in a variety of industries.” Source: RevenueBase Database · checked Sep 29, 2026
20	Digital Native Consultants	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Digital Native Consultants is a digital marketing agency, specializing in propelling businesses to new heights through a comprehensive range of services tailored to suit every…” Source: RevenueBase Database · checked Sep 29, 2026
21	Golden Tongue Studio	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “This Agency Has Closed* Great marketing starts with a powerful, technically savvy website.” Source: RevenueBase Database · checked Sep 29, 2026
22	Appareo Marketing	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Let's grow your revenue.” Source: RevenueBase Database · checked Sep 29, 2026
23	Snow B. Designs	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “We position you to reach your goals by strategizing, designing & writing unique online + traditional marketing campaigns that compel your ideal audience to play in your sandbox!**…” Source: RevenueBase Database · checked Sep 29, 2026
24	Terrain Digital Media	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Terrain Digital, Inc was founded to help advertisers and agencies navigate the consistently changing digital media landscape.” Source: RevenueBase Database · checked Sep 29, 2026
25	Boom Media USA	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Why Boom Media?” 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: omnichannel 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 omnichannel advertising agencies.
Partial evidence: Its own public description names part of omnichannel advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name omnichannel 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 52 omnichannel advertising agencies based in Portland, United States

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Omnichannel advertising agencies based in Portland, United States at a glance

As of Sep 29, 2026

27.6%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 52 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 omnichannel 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 Portland, United States whose own description of what they do matches “omnichannel 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 omnichannel 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 omnichannel advertising agencies, and records with no verified work email. Companies headquartered outside Portland 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, 301 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.

Omnichannel 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 omnichannel 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 omnichannel advertising agencies are there based in Portland, United States?

RevenueBase identified 52 omnichannel advertising agencies headquartered in Portland, 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?

Fish Marketing, headquartered in Portland, tops this list with the largest team on record.

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

New York leads the United States with 369 headquartered companies, followed by Los Angeles (197) and Chicago (156). Portland has 52.

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 301 verified decision-maker contacts tracked across these 52 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.