Company lists · Data refreshed September 2026

Top 14 B2B search engine marketing agencies based in Glendale, United States

RevenueBase identified 55 B2B search engine marketing agencies headquartered in Glendale, United States as of September 2026 and tracks 510 professional contacts across them, including 160 with verified work emails. New York is the largest hub.

This list covers B2B search engine marketing agencies headquartered in Glendale, 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 8, 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 8, 2026 86% judged on-target in blind review
55Companies
510Contacts tracked
160Verified emails
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The 14 largest B2B search engine marketing agencies based in Glendale, United States

Ranked by team size
Top 14 of 55 B2B search engine marketing agencies based in Glendale, United States, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to B2B 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
1Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 202611-5060 contacts →

Partial evidence

“Softline Solutions is a full-service digital marketing agency based in Southern California that helps businesses grow online by increasing visibility, generating leads, and…”

Source: RevenueBase Database · checked Sep 8, 2026
2Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 202611-5060 contacts →

Partial evidence

“We are a full-service marketing agency and part of the TOP 3% of digital marketing agencies with the Google Premier Partner status.”

Source: RevenueBase Database · checked Sep 8, 2026
3Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 202611-5038 contacts →

Partial evidence

“Zero Parallel is the leading Digital Marketing Network and prides itself in exceptional lead quality, robust platform, unparalleled compliance, and excellent customer service.”

Source: RevenueBase Database · checked Sep 8, 2026
4Indirect evidenceGlendale, CA, United StatesHQ checked Sep 8, 202611-5022 contacts →

Indirect evidence

“Welcome to Royal Digital Agency, your trusted partner for driving business success online.”

Source: RevenueBase Database · checked Sep 8, 2026
5Strong evidenceGlendale, CA, United StatesHQ checked Sep 8, 202611-5021 contacts →

Strong evidence

“Since its inception in 1998, Submit Express has helped thousands of companies with their search engine marketing (SEM) needs, from search engine submission to search engine…”

Source: RevenueBase Database · checked Sep 8, 2026
6Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 20261-1013 contacts →

Partial evidence

“Anthony Media Group is a full-service digital marketing agency that specializes in helping businesses enhance their online presence.”

Source: RevenueBase Database · checked Sep 8, 2026
7Indirect evidenceGlendale, AZ, United StatesHQ checked Sep 8, 202651-2006 contacts →

Indirect evidence

“At Nyfty Labs, we understand that every business is unique, with its own set of needs and goals.”

Source: RevenueBase Database · checked Sep 8, 2026
8Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 20261-106 contacts →

Partial evidence

“I Dream of SEO is a full service Digital Marketing Agency.”

Source: RevenueBase Database · checked Sep 8, 2026
9Partial evidenceGlendale, AZ, United StatesHQ checked Sep 8, 202611-505 contacts →

Partial evidence

“Accelerate Your Online Presence A LITTLE ABOUT US Revline Digital is a marketing agency based in Glendale, Arizona.”

Source: RevenueBase Database · checked Sep 8, 2026
10Indirect evidenceGlendale, CA, United StatesHQ checked Sep 8, 202611-505 contacts →

Indirect evidence

“Digital World Institute (DWI) is a results-driven SEO agency.”

Source: RevenueBase Database · checked Sep 8, 2026
11Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 20261-104 contacts →

Partial evidence

“Alecan Internet Marketing Solutions is a Los Angeles-based digital marketing company made up of a talented and creative team of designers, developers, strategists, and experienced…”

Source: RevenueBase Database · checked Sep 8, 2026
12Partial evidenceGlendale, AZ, United StatesHQ checked Sep 8, 202611-501 contacts →

Partial evidence

“Marabou Marketing offers many different types of digital marketing tools such as SEO, Social media, Geo targeting, and NFT advertising.”

Source: RevenueBase Database · checked Sep 8, 2026
13Partial evidenceGlendale, AZ, United StatesHQ checked Sep 8, 20261-101 contacts →

Partial evidence

“Cool Geek Media LLC is a digital marketing company with over two decades of experience in the field.”

Source: RevenueBase Database · checked Sep 8, 2026
14Partial evidenceGlendale, CA, United StatesHQ checked Sep 8, 20261-101 contacts →

Partial evidence

“Our team has over 100 years of digital marketing experience and is designed to help your business grow.”

Source: RevenueBase Database · checked Sep 8, 2026

Showing 14 of 55 B2B search engine marketing agencies based in Glendale, United States

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B2B search engine marketing agencies based in Glendale, United States at a glance

As of Sep 8, 2026
31.4%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
2045.5%Largest-city concentration · New York
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
15
51-200
3
201-500
1

Email recency for this list is measured across the whole United States list rather than for Glendale, so it is reported there. Company counts and contact totals on this page are exact for Glendale, over 55 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 B2B 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 Glendale, United States whose own description of what they do matches “B2B 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 B2B 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 B2B search engine marketing agencies, and records with no verified work email. Companies headquartered outside Glendale 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, 160 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 8, 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.

B2B 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 B2B 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 B2B search engine marketing agencies are there based in Glendale, United States?

RevenueBase identified 55 B2B search engine marketing agencies headquartered in Glendale, 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?

Softline Solutions, headquartered in Glendale, tops this list with the largest team on record.

Which city has the most B2B search engine marketing agencies?

New York leads with 1125 headquartered companies, followed by Los Angeles (751) and Miami (663).

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 160 verified decision-maker contacts tracked across these 55 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 8, 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.