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Company lists · Data refreshed September 2026

Top 23 Online advertising agencies based in Charleston, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 70 companies tracked

RevenueBase identified 70 online advertising agencies headquartered in Charleston, United States as of September 2026 and tracks 219 professional contacts across them, including 86 with verified work emails. New York is the largest hub.

This list covers online advertising agencies headquartered in Charleston, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
70Companies
219Contacts tracked
86Verified emails
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The 23 largest online advertising agencies based in Charleston, United States

Ranked by team size
Top 23 of 70 online advertising agencies based in Charleston, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online advertising agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Digital RelativityIndirect evidence
Charleston, WV, United StatesHQ checked Sep 5, 202611-5024

“Sometimes you know what the problem is.”

Source: company website · checked Sep 5, 2026
2
VIP MarketingIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 202611-5024

“VIP Marketing is an aggressive law firm marketing company that fights to win in the digital space.”

Source: company website · checked Sep 5, 2026
3
Squeeze MarketingIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-1014

“At Squeeze Marketing, we take our work seriously-and we have a blast doing it!”

Source: company website · checked Sep 5, 2026
4
King & ColumbusIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 202611-5013

“King & Columbus is a multi-discipline marketing agency with a talented team.”

Source: company website · checked Sep 5, 2026
5
Matchstick SocialIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-1013

“Matchstick Social is full-service digital marketing agency specializing in generating leads and sales for multi-location and enterprise-level businesses.”

Source: company website · checked Sep 5, 2026
6
Momentum Marketing AgencyIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 202611-5011

“Momentum Marketing is a full-service marketing agency based in Charleston, South Carolina.”

Source: company website · checked Sep 5, 2026
7
Fēnx DigitalIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-107

“FĒNX Digital | Growth Marketing, Evolved We're a full-service growth marketing agency built for the modern era-where AI and automation have lowered the barrier to execution, but…”

Source: company website · checked Sep 5, 2026
8
Custom Digital Solutions LLCIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-106

“We are a Charleston-born agency focusing on SEO, Social Media Management, and Paid Ads.”

Source: company website · checked Sep 5, 2026
9
Muse Lake MarketingIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-105

“Whether you are looking for assistance in creating content or leveraging the content you already have, we can help you!”

Source: company website · checked Sep 5, 2026
10
ClickgiantIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-104

“We develop custom marketing campaigns based on a Google-friendly, content-centric approach.”

Source: company website · checked Sep 5, 2026
11
MIMVIIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 202611-504

“Mimvi offers a decade of experience developing and executing successful Digital Marketing and Search Engine Optimization (SEO) campaigns for our clients across the country.”

Source: company website · checked Sep 5, 2026
12
Bear PAW CreativeIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-103

“Bear Paw Creative is a family-owned and operated digital marketing agency proudly based in Charleston, SC.”

Source: company website · checked Sep 5, 2026
13
Studio Barn CreativeIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-103

“Studio Barn Creative is a Digital Marketing Agency for the construction industry.”

Source: company website · checked Sep 5, 2026
14
Snow Marketing CollectiveIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-102

“Our mission is to provide comprehensive, impactful, and transparent digital ad services for small to medium businesses to help them achieve highly targeted and qualified leads…”

Source: company website · checked Sep 5, 2026
15
Culture Marketing CollectiveIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-102

“Culture Marketing Collective is a digital marketing agency that fuels the growth of small businesses.”

Source: company website · checked Sep 5, 2026
16
Vervo DigitalIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-102

“Vervo leverages digital channels to design, create, and implement omni-channel marketing strategies for our clients.”

Source: company website · checked Sep 5, 2026
17
TWO DOG StrategiesIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“With experience building strategies for partners spanning global nonprofits to top consumer brands, I design and execute tailored, innovative digital marketing plans that yield…”

Source: company website · checked Sep 5, 2026
18
Spark Digital GroupIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“At Spark Digital Group, we specialize in creating customized digital marketing strategies that drive growth.”

Source: company website · checked Sep 5, 2026
19
Gourmet Growth AdvertisingStrong evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“Gourmet Growth Advertising offers a trifecta of digital prowess to amplify your restaurant's online presence: Paid Advertising: Crafted to capture attention on platforms like…”

Source: company website · checked Sep 5, 2026
20
Maggie Gambon Digital MarketingIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“I empower businesses through digital media.”

Source: company website · checked Sep 5, 2026
21
Panda Digital AgencyIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“Panda Digital is a boutique marketing firm specializing in the digital needs of small to medium businesses.”

Source: company website · checked Sep 5, 2026
22
Astro MavericksIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“Astro Mavericks is the #1 engine for revenue growth through laser-focused, efficient digital marketing for Aerospace + Defense businesses.”

Source: company website · checked Sep 5, 2026
23
SandsdxIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“SandsDX is a digital consulting firm that focuses on optimizing the digital marketing strategies of B2B software companies.”

Source: company website · checked Sep 5, 2026

Showing 23 of 70 online advertising agencies based in Charleston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 86 reachable decision-makers.

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Online advertising agencies based in Charleston, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 1111 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
58
11-50
10
51-200
1
201-500
1

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 Charleston, over 70 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 online advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Charleston, United States whose own description of what they do matches “online advertising agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among online advertising agencies, and records with no verified work email. Companies headquartered outside Charleston 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 an evidence 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, 86 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 5, 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.

Online advertising agencies by metro in the United States

Frequently asked

How many online advertising agencies are there based in Charleston, United States?

RevenueBase identified 70 online advertising agencies headquartered in Charleston, 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?

Digital Relativity, headquartered in Charleston, tops this list with the largest team on record.

Which city has the most online advertising agencies?

New York leads with 1111 headquartered companies, followed by Los Angeles (769) and Miami (613).

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 86 verified decision-maker contacts tracked across these 70 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 70 online advertising agencies based in Charleston, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Online advertising agencies in United States · All United States lists · All Online advertising agencies lists · New lists

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 SmartSearch, 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.

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