Company lists · Data refreshed September 2026

Top 25 Advertising agency internet marketing agencies based in Tampa, United States

Name: Advertising agency internet marketing agencies based in Tampa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 436 companies tracked

RevenueBase identified 436 advertising agency internet marketing agencies headquartered in Tampa, United States as of September 2026 and tracks 2,313 professional contacts across them, including 600 with verified work emails. New York is the largest hub.

This list covers advertising agency internet marketing agencies headquartered in Tampa, 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 22, 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 22, 2026 86% judged on-target in blind review

436Companies

2,313Contacts tracked

600Verified emails

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The 25 largest advertising agency internet marketing agencies based in Tampa, United States

Ranked by team size

Top 25 of 436 advertising agency internet marketing agencies based in Tampa, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to advertising agency internet 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SPARK	Strong evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	n/a	173 contacts →
	Strong evidence “SPARK is an independent and award-winning marketing & advertising agency with over 20 years of experience transforming brands-both inside and out.” Source: RevenueBase Database · checked Sep 22, 2026
2	Mediagistic	Strong evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	119 contacts →
	Strong evidence “What MG Is: Local-at-Scale Marketing Agency for Channel Partners What MG Does: Mediagistic delivers B2C localized marketing and advertising solutions for 2-tier and 3-tier channel…” Source: RevenueBase Database · checked Sep 22, 2026
3	CGS Infotech Solutions	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	501-1,000	115 contacts →
	Indirect evidence “CGS Infotech is a global Information Technology & Media company serving over thousand customers in 40 countries since 1995.” Source: RevenueBase Database · checked Sep 22, 2026
4	Socius Marketing	Strong evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	71 contacts →
	Strong evidence “Socius Marketing, one of the largest Internet marketing agencies in the country, specializes in online lead generation, search engine optimization, custom web design and…” Source: RevenueBase Database · checked Sep 22, 2026
5	Star Performance Marketing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	60 contacts →
	Partial evidence “Star Performance Marketing is so confident in our agency we give the following guarantees: Guarantee #1 If we don’t increase your traffic and overall activity by at least 15% to…” Source: RevenueBase Database · checked Sep 22, 2026
6	Onlyaclick Digital Marketing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	39 contacts →
	Partial evidence “Born from humble beginnings, OnlyaClick has blossomed with over a decade of Digital marketing success.” Source: RevenueBase Database · checked Sep 22, 2026
7	Gentech Marketing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	37 contacts →
	Partial evidence “At GenTech Marketing, we believe that every business deserves a chance to succeed.” Source: RevenueBase Database · checked Sep 22, 2026
8	Brick Media	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “Brick Media is a social media agency built for today's consumer.” Source: RevenueBase Database · checked Sep 22, 2026
9	Wolfpack Advising	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	28 contacts →
	Indirect evidence “At WolfPack Advising, we specialize in empowering businesses to achieve market dominance.” Source: RevenueBase Database · checked Sep 22, 2026
10	Optic Marketing Group	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	28 contacts →
	Indirect evidence “No Smoke and mirrors over here.” Source: RevenueBase Database · checked Sep 22, 2026
11	Marshall Advertising	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	27 contacts →
	Indirect evidence “Officially” we’re a strategy focused media buying agency, but we’re a little rebellious and refuse to be put in a tiny box.” Source: RevenueBase Database · checked Sep 22, 2026
12	American Marketing & Mailing Services	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	27 contacts →
	Partial evidence “American Marketing & Mailing Services Inc.” Source: RevenueBase Database · checked Sep 22, 2026
13	C3 Media	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	1-10	26 contacts →
	Indirect evidence “C3 Media is a creative agency and strategic partner solving problems to bring your ideas to life.” Source: RevenueBase Database · checked Sep 22, 2026
14	Lilikoi Agency	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	25 contacts →
	Indirect evidence “Love.” Source: RevenueBase Database · checked Sep 22, 2026
15	Roger West	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “Roger West Creative & Code is a full-service digital marketing agency that helps companies build brands, generate leads, and keep customers inspired and engaged.” Source: RevenueBase Database · checked Sep 22, 2026
16	Proforma Mega Marketing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	1-10	23 contacts →
	Partial evidence “At Proforma Mega Marketing Solutions, we areyour marketing agency without the agency fees.” Source: RevenueBase Database · checked Sep 22, 2026
17	BBI Marketing	Strong evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	22 contacts →
	Strong evidence “BBI Marketing, headquartered out of beautiful Tampa, FL, is a firm dedicated to helping companies increase sales by developing targeted advertising campaigns.” Source: RevenueBase Database · checked Sep 22, 2026
18	Kaizen Marketing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	22 contacts →
	Partial evidence “Kaizen Marketing is a company that helps businesses grow through digital marketing.” Source: RevenueBase Database · checked Sep 22, 2026
19	Deliver Media	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “Your data tells a story.” Source: RevenueBase Database · checked Sep 22, 2026
20	Lawnline Marketing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	20 contacts →
	Partial evidence “We're the top-rated marketing agency that works exclusively with million-dollar lawn and landscape companies.” Source: RevenueBase Database · checked Sep 22, 2026
21	Trickey Jennus	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “To be honest, which is something we take pride in being, a paragraph of words probably isn’t the best way to communicate what we’re about-no offense to our copywriters.” Source: RevenueBase Database · checked Sep 22, 2026
22	Absolute Marketing Solutions	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	16 contacts →
	Partial evidence “Mobile App Development * Web Development * Digital Marketing * Search Engine Optimization (SEO)* Search Engine Marketing (SEM)* Responsive Web Design * Graphic Design * Mobile…” Source: RevenueBase Database · checked Sep 22, 2026
23	AD Partners	Strong evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	15 contacts →
	Strong evidence “We are full service advertising agency offering advertising and marketing services- Traditional: TV, Radio, Outdoor & Print - Video Production - Digital: Websites, SEO/SEM, Online…” Source: RevenueBase Database · checked Sep 22, 2026
24	Vers Creative	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “Your brand is a force for good.” Source: RevenueBase Database · checked Sep 22, 2026
25	Inflow	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Inflow® is a digital marketing company offering cross-channel, customized services to businesses across the U.S.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: advertising agency internet marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names advertising agency internet marketing agencies.
Partial evidence: Its own public description names part of advertising agency internet marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advertising agency internet marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 436 advertising agency internet marketing agencies based in Tampa, United States

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Advertising agency internet marketing agencies based in Tampa, United States at a glance

As of Sep 22, 2026

25.9%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

428.0%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

320

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Tampa, so it is reported there. Company counts and contact totals on this page are exact for Tampa, over 436 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 advertising agency internet 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 Tampa, United States whose own description of what they do matches “advertising agency internet 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 advertising agency internet 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 advertising agency internet marketing agencies, and records with no verified work email. Companies headquartered outside Tampa 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, 600 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 22, 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.

Advertising agency internet 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 advertising agency internet 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 advertising agency internet marketing agencies are there based in Tampa, United States?

RevenueBase identified 436 advertising agency internet marketing agencies headquartered in Tampa, 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?

SPARK, headquartered in Tampa, tops this list with the largest team on record.

Which city has the most advertising agency internet marketing agencies?

New York leads with 1866 headquartered companies, followed by Los Angeles (1261) and Miami (969).

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 600 verified decision-maker contacts tracked across these 436 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 22, 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.