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Company lists · Data refreshed September 2026

Top 15 Marketing outsourcing companies based in Stamford, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 38 companies tracked

RevenueBase identified 38 marketing outsourcing companies headquartered in Stamford, United States as of September 2026 and tracks 263 professional contacts across them, including 37 with verified work emails. New York is the largest hub.

This list covers marketing outsourcing companies headquartered in Stamford, 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
38Companies
263Contacts tracked
37Verified emails
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The 15 largest marketing outsourcing companies based in Stamford, United States

Ranked by team size
Top 15 of 38 marketing outsourcing companies based in Stamford, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing outsourcing companies: 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
Intertech MediaIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 202611-5022

“Established in InterTech Media, LLC is a fast-growing provider of Internet & App based services for multiple end markets.”

Source: company website · checked Sep 5, 2026
2
Limitless Management GroupPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 202611-5020

“At Limitless Management Group, our constant endeavor is to reinvent the marketing wheel for telecommunications and home enhancement companies.”

Source: company website · checked Sep 5, 2026
3
Sublime CommunicationsPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 202611-5014

“Sublime is a full-service marketing communications company with global reach.”

Source: company website · checked Sep 5, 2026
4
Gotham City FilmsIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-1010

“Gotham City LLC is a Boutique Advertising Agency & Film and Television production company.”

Source: company website · checked Sep 5, 2026
5
TFI Envision, INCIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 202611-504
Source: company website · checked Sep 5, 2026
6
Millermore Digital MarketingIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-103

“Here you'll find out more information on our services, as well as general information on our company.”

Source: company website · checked Sep 5, 2026
7
Mediacrossing INCIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 202611-502

“We bring the advertising tools, technology and expertise – normally reserved for the largest brands in the world – to entrepreneurial brands to help them win when it matters most.”

Source: company website · checked Sep 5, 2026
8
MarkarmaPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“MarKarma | Marketing with Intention.”

Source: company website · checked Sep 5, 2026
9
Global Media Marketing LLCPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“Founded in 2006 by Jodi Morelli, Global Media Marketing provides marketing solutions designed to help our clients increase their profiles and profits.”

Source: company website · checked Sep 5, 2026
10
Marketing Integration LLCPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“Marketing Integration LLC is a results-focused marketing services partner poised to help Small/Medium Sized Companies and Start-Up Organizations.”

Source: company website · checked Sep 5, 2026
11
Bedford Street MarketingPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“Bedford Street Marketing is a strategic marketing consultancy focused on helping organizations grow in complex, high-scrutiny environments.”

Source: company website · checked Sep 5, 2026
12
Plan2profit MarketingPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“Plan2Profit Marketing is a consultancy focused on driving revenue growth through digital advertising.”

Source: company website · checked Sep 5, 2026
13
Internet Presence LLCPartial evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“Internet Presence LLC provides Digital Marketing for professional services firms, including Law Firms, IT Services, and other trusted advisors.”

Source: company website · checked Sep 5, 2026
14
TuneupsocialIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“My goal is to articulate and boost your brand's identity, drive meaningful audience connections, and fuel your growth.”

Source: company website · checked Sep 5, 2026
15
Greatowl CreativeIndirect evidence
Stamford, CT, United StatesHQ checked Sep 5, 20261-101

“Why GreatOwl: We understand your specific business needs and work with your budget to provide comprehensive solutions that will get you results and return on investment.”

Source: company website · checked Sep 5, 2026

Showing 15 of 38 marketing outsourcing companies based in Stamford, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 37 reachable decision-makers.

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Marketing outsourcing companies based in Stamford, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 2181 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
29
11-50
8
1,001-5,000
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 Stamford, over 38 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 outsourcing companies, 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 Stamford, United States whose own description of what they do matches “marketing outsourcing companies”. 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 outsourcing companies, and records with no verified work email. Companies headquartered outside Stamford 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, 37 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 outsourcing companies by metro in the United States

Frequently asked

How many marketing outsourcing companies are there based in Stamford, United States?

RevenueBase identified 38 marketing outsourcing companies headquartered in Stamford, 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?

Intertech Media, headquartered in Stamford, tops this list with the largest team on record.

Which city has the most marketing outsourcing companies?

New York leads with 2181 headquartered companies, followed by Los Angeles (1612) and Miami (1088).

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 37 verified decision-maker contacts tracked across these 38 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.

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Browse: Companies home · Marketing outsourcing companies in United States · All United States lists · All Marketing outsourcing companies 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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