Company lists · Data refreshed September 2026

Top 16 Enterprise marketing firms based in St. Petersburg, United States

RevenueBase identified 164 enterprise marketing firms headquartered in St. Petersburg, United States as of September 2026 and tracks 664 professional contacts across them, including 165 with verified work emails. Across the United States, New York is the largest hub for this category (2,494 companies); St. Petersburg has 164.

This list covers enterprise marketing firms headquartered in St. Petersburg, 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
164Companies
664Contacts tracked
165Verified emails
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The 16 largest enterprise marketing firms based in St. Petersburg, United States

Ranked by team size
Top 16 of 164 enterprise marketing firms based in St. Petersburg, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise marketing firms: 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 evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202651-20056 contacts →

Indirect evidence

“PowerChord is a Software with a Service company.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202611-5016 contacts →

Partial evidence

“Fuel Web Marketing is Based in St.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202611-5014 contacts →

Partial evidence

“Hype Group was born a boutique design and marketing firm late in 2009.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202611-5013 contacts →

Partial evidence

“Better customer connections start with strategic thinking about your marketing technology and the expertise to make it work better.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-1010 contacts →

Partial evidence

“Local Visibility is a digital marketing agency that focuses on lead generation for home improvement companies, service businesses, contractors, and local companies such as…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202611-508 contacts →

Indirect evidence

“We’re the digital agency bred for today’s needs.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202651-2007 contacts →

Indirect evidence

“Beasley Media Group Tampa is an advertising agency here to help you grow your business.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202611-507 contacts →

Partial evidence

“We Are Your CMO and Marketing Department.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“CVR DIGITAL Empowering Your Business to Thrive in the Digital World!”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-105 contacts →

Partial evidence

“Inbound Marketing, Social Media Marketing, Blogging, Website Design, Print Design, Email Marketing, Strategic Planning.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“We specialize in helping business owners increase their profits from their online presence and strategies, allowing them to focus on the areas they do best in their business -…”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 202611-505 contacts →

Partial evidence

“Girard Media is a dynamic marketing agency that specializes in Online Advertising, Marketing and Branding.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceSt. Petersburg, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“We are a Digital Marketing Agency based in Tampa, Florida.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Media Garage Group is a boutique, full-service advertising agency located in St.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceSt. Petersburg, FL, United StatesHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“A digital marketing agency for small and medium businesses and healthcare practices.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 16 of 164 enterprise marketing firms based in St. Petersburg, United States

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Enterprise marketing firms based in St. Petersburg, United States at a glance

As of Sep 29, 2026
24.8%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
40
51-200
6

Email recency for this list is measured across the whole United States list rather than for St. Petersburg, so it is reported there. Company counts and contact totals on this page are exact for St. Petersburg, over 164 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 enterprise marketing firms, 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 St. Petersburg, United States whose own description of what they do matches “enterprise marketing firms”. 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 enterprise marketing firms), 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 enterprise marketing firms, and records with no verified work email. Companies headquartered outside St. Petersburg 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, 165 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.

Enterprise marketing firms 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 enterprise marketing firms, 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 enterprise marketing firms are there based in St. Petersburg, United States?

RevenueBase identified 164 enterprise marketing firms headquartered in St. Petersburg, 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?

Powerchord, INC, headquartered in St. Petersburg, tops this list with the largest team on record.

Which city in the United States has the most enterprise marketing firms?

New York leads the United States with 2,494 headquartered companies, followed by Los Angeles (1,480) and Miami (1,056). St. Petersburg has 164.

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 165 verified decision-maker contacts tracked across these 164 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.