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Company lists · Data refreshed September 2026

Top 21 Marketing technology consulting firms based in Charleston, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 52 companies tracked

RevenueBase identified 52 marketing technology consulting firms headquartered in Charleston, United States as of September 2026 and tracks 209 professional contacts across them, including 76 with verified work emails. New York is the largest hub.

This list covers marketing technology consulting firms 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
52Companies
209Contacts tracked
76Verified emails
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The 21 largest marketing technology consulting firms based in Charleston, United States

Ranked by team size
Top 21 of 52 marketing technology consulting firms 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 marketing technology consulting firms: 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
TCW DigitalPartial evidence
Charleston, SC, United StatesHQ checked Sep 5, 202651-20029

“A concierge-style approach to marketing, driven by strategic insight and vigilance.”

Source: company website · checked Sep 5, 2026
2
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
3
Digital IgnitePartial evidence
Charleston, SC, United StatesHQ checked Sep 5, 202611-5016

“We are a full-service digital marketing agency using radical data-informed strategies to grow businesses and ignite sales.”

Source: company website · checked Sep 5, 2026
4
The Design GroupPartial evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-1016

“As a creative marketing company in Charleston, SC, The Design Group began with a vision of offering high-quality design, web development, and digital marketing services that are…”

Source: company website · checked Sep 5, 2026
5
King & ColumbusPartial 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
6
In The Black Marketing & ConsultingStrong evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-109

“At In the Black Marketing & Consulting, we believe in the power of ideas.”

Source: company website · checked Sep 5, 2026
7
Sovereign COStrong evidence
Charleston, SC, United StatesHQ checked Sep 5, 202651-2008

“Marketing technology company focused on solving business problems through innovative solutions.”

Source: company website · checked Sep 5, 2026
8
Fēnx DigitalPartial 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
9
ClickgiantPartial 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
10
Cove Creative StudioPartial evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-103

“We’re into marketing strategy that works.”

Source: company website · checked Sep 5, 2026
11
Arts Sciences MarketingIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-102

“We're an agency that focuses on where the left and right brains meet (we've been told that's the Corpus Callosum).”

Source: company website · checked Sep 5, 2026
12
Local 44 NorthStrong evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-102

“Hubspot Marketing & Operations Consulting Marketing Strategy Creation ABM Consulting And more!”

Source: company website · checked Sep 5, 2026
13
RevroutineStrong evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“A boutique Demand Generation & Marketing Operations Consulting business.”

Source: company website · checked Sep 5, 2026
14
TWO DOG StrategiesPartial 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
15
Spark Digital GroupPartial 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
16
Panda Digital AgencyPartial 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
17
Silicon Harbor Solutions, LLCPartial evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“Catalyzed by the recognition and opportunity to help enhance the user experience through leveraging emerging technologies, Silicon Harbor Solutions was founded in 2015 with the…”

Source: company website · checked Sep 5, 2026
18
Astro MavericksPartial 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
19
TruenorthStrong evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“TrueNorth is a Growth Marketing Agency and Consulting company.”

Source: company website · checked Sep 5, 2026
20
Slight Constant, LLCIndirect evidence
Charleston, SC, United StatesHQ checked Sep 5, 20261-101

“Need to scale faster?”

Source: company website · checked Sep 5, 2026
21
SandsdxStrong 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 21 of 52 marketing technology consulting firms based in Charleston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 76 reachable decision-makers.

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Marketing technology consulting firms based in Charleston, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 978 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
43
11-50
6
51-200
3

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 52 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 marketing technology consulting firms, 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 “marketing technology consulting firms”. 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 marketing technology consulting firms, 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, 76 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.

Marketing technology consulting firms by metro in the United States

Frequently asked

How many marketing technology consulting firms are there based in Charleston, United States?

RevenueBase identified 52 marketing technology consulting firms 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?

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

Which city has the most marketing technology consulting firms?

New York leads with 978 headquartered companies, followed by Los Angeles (513) and Chicago (487).

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 76 verified decision-maker contacts tracked across these 52 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 52 marketing technology consulting firms based in Charleston, United States. Start with a free account, no credit card.

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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 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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