Company lists · Data refreshed September 2026

Top 11 Startup marketing agencies based in Pasadena, United States

RevenueBase identified 35 startup marketing agencies headquartered in Pasadena, United States as of September 2026 and tracks 114 professional contacts across them, including 34 with verified work emails. New York is the largest hub.

This list covers startup marketing agencies headquartered in Pasadena, 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 6, 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 6, 2026 86% judged on-target in blind review
35Companies
114Contacts tracked
34Verified emails
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The 11 largest startup marketing agencies based in Pasadena, United States

Ranked by team size
Top 11 of 35 startup marketing agencies based in Pasadena, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to startup 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePasadena, CA, United StatesHQ checked Sep 6, 202611-5026 contacts →

“We're a marketing agency that helps our clients grow.”

Source: company website · checked Sep 6, 2026
2Partial evidencePasadena, CA, United StatesHQ checked Sep 6, 202611-508 contacts →

“Perceptiv is a full service marketing firm.”

Source: company website · checked Sep 6, 2026
3Indirect evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-108 contacts →

“PADV builds a unique vocabulary just for you.”

Source: company website · checked Sep 6, 2026
4Partial evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-106 contacts →

Marketingism is a digital marketing agency focused on adapting to strategies that helps small to mid-size companies scale by altering monthly deliverables and services.”

Source: company website · checked Sep 6, 2026
5Partial evidencePasadena, CA, United StatesHQ checked Sep 6, 202611-505 contacts →

“BCDH helps businesses implement strategic branding & marketing to boost awareness and increase engagement.”

Source: company website · checked Sep 6, 2026
6Indirect evidencePasadena, CA, United StatesHQ checked Sep 6, 202611-504 contacts →

“PX Media helps businesses grow through web design, SEO, paid advertising, hosting, lead generation, Pay-Per-Call, and ongoing digital support.”

Source: company website · checked Sep 6, 2026
7Indirect evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-101 contacts →

“At Walkenhorst Media Group, we partner with visionaries to build brands that stand out, drive growth, and create lasting cultural impact.”

Source: company website · checked Sep 6, 2026
8Strong evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-101 contacts →

“CHARLES-KENYON CONSULTING & MARKETING: We partner with entrepreneurs SMBs, and Startups, establishing goals and the systems and marketing strategies to take your company to the…”

Source: company website · checked Sep 6, 2026
9Indirect evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-101 contacts →

“Further is a Los Angeles based creative agency and digital strategy consultantcy.”

Source: company website · checked Sep 6, 2026
10Partial evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-101 contacts →

“Andale is a creative marketing agency based in Pasadena, transforming ideas into realty through innovative and creative mediums that communicate brand values, promote awareness…”

Source: company website · checked Sep 6, 2026
11Strong evidencePasadena, CA, United StatesHQ checked Sep 6, 20261-101 contacts →

“Bartolo is a new digital marketing agency dedicated to helping small businesses and startups grow.”

Source: company website · checked Sep 6, 2026

Showing 11 of 35 startup marketing agencies based in Pasadena, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 34 reachable decision-makers.

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Startup marketing agencies based in Pasadena, United States at a glance

As of Sep 6, 2026
29.8%Verified-email coverage
3.3Average contacts per company
1-10Median size (employees)
4240.0%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
10

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Pasadena, over 35 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 startup 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 Pasadena, United States whose own description of what they do matches “startup 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 startup 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 startup marketing agencies, and records with no verified work email. Companies headquartered outside Pasadena 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, 34 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 6, 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.

Startup 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 startup 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 startup marketing agencies are there based in Pasadena, United States?

RevenueBase identified 35 startup marketing agencies headquartered in Pasadena, 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?

Echo-Factory, headquartered in Pasadena, tops this list with the largest team on record.

Which city has the most startup marketing agencies?

New York leads with 1484 headquartered companies, followed by Los Angeles (1079) and Miami (760).

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 34 verified decision-maker contacts tracked across these 35 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 6, 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.