Company lists · Data refreshed September 2026

Top 25 Growth marketing agencies for ecommerce based in Portland, United States

Name: Growth marketing agencies for ecommerce based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 145 companies tracked

RevenueBase identified 145 company matches for growth marketing agencies for ecommerce associated with Portland, United States as of September 2026 and tracks 936 professional contacts across them, including 346 with verified work emails. Across the United States, New York is the largest hub for this category (1,335 companies); Portland has 145.

This list covers company matches for growth marketing agencies for ecommerce associated with Portland, 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 30, 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 30, 2026 How this list was built

145Companies

936Contacts tracked

346Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest growth marketing agencies for ecommerce based in Portland, United States

Ranked by team size

Top 25 of 145 company matches for growth marketing agencies for ecommerce based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Thesis	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	201-500	208 contacts →
	Exact match “We craft scalable marketing solutions to move businesses forward by blending creativity, technology, strategy and operations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Avenue	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	n/a	42 contacts →
	Exact match “At Avenue, we amplify the impact growth-minded and purpose-driven companies have in the world through results-led digital marketing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Obility	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “Obility provides individualized B2B internet marketing solutions that work.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	500	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	33 contacts →
	Exact match “500# is a digitally gifted full service agency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Strategic Marketing INC	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “Strategic Marketing, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	MAD Fish Digital	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Mad Fish Digital is proud to serve our clients every day.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Power FOX Media	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “Power Fox Media specializes in performance-driven media buying and direct response content creation, propelling businesses towards tangible results and conversions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Ironplane	Exact match	Portland, ME, United StatesHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “IronPlane is an eCommerce agency specializing in designing, building, and optimizing exceptional experiences on Magento, Adobe Commerce, and BigCommerce.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	The Good Digital Experience Optimization	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “The Good is an expert digital experience optimization agency that helps SaaS and ecommerce companies unlock measurable revenue growth.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Foghorn Labs	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Foghorn Labs is a digital marketing agency focused on delivering measurable, repeatable results for outdoor and active lifestyle brands.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Helm Digital	Exact match	Portland, ME, United StatesHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Helm Digital provides integrated marketing solutions to like-minded partners who value relationships and enjoy working with other good people.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Goat Digital	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “A metric-focused digital agency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Stellaractive WEB Design And Digital Marketing Agency	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	10 contacts →
	Exact match “Stellaractive - Take Your Business to New Heights Stellaractive of Portland, Oregon combines interactive website design, eCommerce and enterprise software development to build an…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Royle Media	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	10 contacts →
	Exact match “Royle Media is a full-service digital agency based in Portland, Oregon, providing digital marketing and advertising services to small and medium-sized businesses.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	19 Oaks Strategic Sales & Marketing	Exact match	Portland, ME, United StatesHQ recorded Sep 30, 2026	1-10	10 contacts →
	Exact match “You need a marketing and sales company that can help you build relationships in a digital world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Bs&co	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “We help you optimize your email to drive more revenue and feel confident that it's being taken care, giving them you back the time to focus on other priorities.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	The Kite Rises	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “We're The Kite Rises, a Portland digital marketing agency built for brands that want real growth.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Gladspace Media	Exact match	Portland, ME, United StatesHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Gladspace Media builds and operates AI-powered consumer properties that turn conversations into measurable intent.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Sonar Digital	Exact match	Portland, ME, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Sonar Digital offers clients a new approach to digital marketing, advertising, SEO and analytics.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Cart Logic INC	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “We help ecommerce startups to grow sales exponentially through paid search, email marketing, and social media marketing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Amid Media	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Amid Media is a digital marketing agency that partners with companies to manage their paid social marketing channels.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Future Tilt	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “E-mail marketing and audience strategy for DTC ecommerce brands.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Intentional Spark	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “A strong online marketing and advertising campaign should always, at its foundation, provide value to your ideal audience.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Mainely SEO	Exact match	Portland, ME, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Mainely SEO, a Google certified partner, specializes in website design and Internet marketing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Gravity Internet Marketing	Exact match	Portland, OR, United StatesHQ recorded Sep 30, 2026	11-50	4 contacts →
	Exact match “Gravity Internet Marketing is a US-based interactive agency, offering a full range of results-oriented Internet Marketing services, including: SEO, PPC, Social Media Marketing…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “growth marketing agencies for ecommerce”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 145 growth marketing agencies for ecommerce based in Portland, United States

See the full list, filter by size, metro and specialty, and access 346 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Growth marketing agencies for ecommerce based in Portland, United States at a glance

As of Sep 30, 2026

37.0%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

109

11-50

51-200

201-500

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 145 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 Portland, United States whose business descriptions match “growth marketing agencies for ecommerce” 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 346 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 30, 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.

Growth marketing agencies for ecommerce 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 “growth marketing agencies for ecommerce”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many growth marketing agencies for ecommerce are there based in Portland, United States?

RevenueBase identified 145 company matches for growth marketing agencies for ecommerce associated with Portland, 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?

Thesis 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 growth marketing agencies for ecommerce?

New York leads the United States with 1,335 company records, followed by Los Angeles (826) and Miami (674). Portland has 145.

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 346 professional contacts with verified work emails tracked across these 145 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 145 growth marketing agencies for ecommerce based in Portland, United States. Start with a free account, no credit card.

Download this list →

Related lists

Growth marketing agencies for ecommerce by geography

Browse the directory

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.