Company lists · Data refreshed September 2026

Top 8 Search engine marketing agencies based in Pasadena, United States

RevenueBase identified 37 search engine marketing agencies headquartered in Pasadena, United States as of September 2026 and tracks 95 professional contacts across them, including 18 with verified work emails and 31 with mobile numbers. New York is the largest hub.

This list covers search engine 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 13, 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 13, 2026 86% judged on-target in blind review
37Companies
95Contacts tracked
18Verified emails
31Mobile numbers
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The 8 largest search engine marketing agencies based in Pasadena, United States

Ranked by team size
Top 8 of 37 search engine marketing agencies based in Pasadena, United States, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to search engine 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
1Indirect evidencePasadena, CA, United StatesHQ checked Sep 13, 202611-5012 contacts →

Indirect evidence

“Headquartered in Pasadena, CA, Cybertegic, Inc.”

Source: RevenueBase Database · checked Sep 13, 2026
2Indirect evidencePasadena, CA, United StatesHQ checked Sep 13, 20261-109 contacts →

Indirect evidence

“We’re all about making waves in the digital world.”

Source: RevenueBase Database · checked Sep 13, 2026
3Partial evidencePasadena, CA, United StatesHQ checked Sep 13, 20261-106 contacts →

Partial evidence

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: RevenueBase Database · checked Sep 13, 2026
4Partial evidencePasadena, CA, United StatesHQ checked Sep 13, 20261-104 contacts →

Partial evidence

“Our marketing agency is based in Pasadena CA, we create high-level SEO campaigns, complete digital marketing solutions, social media strategies and w would love to work with you!”

Source: RevenueBase Database · checked Sep 13, 2026
5Indirect evidencePasadena, CA, United StatesHQ checked Sep 13, 202611-504 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 13, 2026
6Indirect evidencePasadena, CA, United StatesHQ checked Sep 13, 20261-102 contacts →

Indirect evidence

“12SM agency is a creative SEO agency based in Los Angeles, CA.”

Source: RevenueBase Database · checked Sep 13, 2026
7Partial evidencePasadena, CA, United StatesHQ checked Sep 13, 20261-102 contacts →

Partial evidence

“Terminus Agency is a veteran-owned & operated digital marketing agency dedicated to helping the small and medium sized business owner improve web presence and thrive in the online…”

Source: RevenueBase Database · checked Sep 13, 2026
8Indirect evidencePasadena, CA, United StatesHQ checked Sep 13, 20261-101 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 13, 2026

Showing 8 of 37 search engine 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 18 reachable decision-makers.

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Search engine marketing agencies based in Pasadena, United States at a glance

As of Sep 13, 2026
18.9%Verified-email coverage
32.6%Mobile-number coverage
2.6Average contacts per company
1-10Median size (employees)
3451.4%Largest-city concentration · New York
Sep 13, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
6

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

Company record updated

Median 75.0d

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 search engine 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 “search engine 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 search engine 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 search engine 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, 18 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 13, 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.

Search engine 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 search engine 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 search engine marketing agencies are there based in Pasadena, United States?

RevenueBase identified 37 search engine 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?

Cybertegic, headquartered in Pasadena, tops this list with the largest team on record.

Which city has the most search engine marketing agencies?

New York leads with 1277 headquartered companies, followed by Los Angeles (847) and Miami (697).

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 18 verified decision-maker contacts tracked across these 37 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 13, 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.