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The 30 largest Marketing Services companies in New York

Tamtam tracks 43 Marketing Services companies headquartered in New York. This list ranks the 30 largest by number of employees on LinkedIn, led by Accenture Song, MMA Global and Omnicom Health Group. Their median headcount is 322. Half of them were founded in 2009 or later.

馃嚭馃嚫 New York30 companiesUpdated Nov 15, 2026

These Marketing Services companies in New York include major global networks and specialized agencies. Accenture Song, the largest, is a creative group powered by technology. Omnicom Health Group focuses on healthcare communications, while INDUSTRI specializes in brand strategy for the construction sector. Cooperative.io leverages AI for digital product optimization, and ShopMy connects brands with influential creators.

The companies range from large established groups to younger firms founded in the 2000s and 2010s, with a few more recent additions like Cooperative.io (2022) and ShopMy (2020). A common theme is the integration of technology and data-driven strategies, with several firms offering AI-powered solutions, personalized insights, and comprehensive digital marketing services.

#CompanyIndustryHeadquarters EmployeesFounded
1
Accenture Songaccenture.com

This company is the world's largest creative group powered by technology, offering innovative solutions to clients

Marketing Services 馃嚭馃嚫 New York 10,047 n/a
2
MMA Globalmmaglobal.com

Marketing trade association driving future marketing innovation and growth by uniting marketers, martech and media companies globally through research and best practices

Marketing Services 馃嚭馃嚫 New York 1,578 2003
3
Omnicom Health Groupomnicomhealthgroup.com

Global network of healthcare companies uniting diverse expertise to drive innovation, inclusion, and positive impact in healthcare journey for patients and providers worldwide

Marketing Services 馃嚭馃嚫 New York 1,375 n/a
4
Cooperative.iolloydson.com

A technology company leveraging AI and business expertise to enhance efficiency, optimize online services, and deliver high-quality digital products to customers

Marketing Services 馃嚭馃嚫 New York 1,220 2022
5
INDUSTRIpaulblakely.com

A consultancy specializing in brand strategy, marketing, and business development for the construction sector, driving transformation and helping businesses win more work

Marketing Services 馃嚭馃嚫 New York 815 2009
6
Taylortaylorstrategy.com

A purpose-led marketing agency with a focus on public relations, sports & entertainment, creating platforms for leading brands' meaningful engagements

Marketing Services 馃嚭馃嚫 New York 676 1984
7
Wildnet Technologieswildnettechnologies.com

Global agency providing AI-powered SEO, performance marketing, and white-label digital services to help brands and growing agencies achieve measurable ROI and growth.

Marketing Services 馃嚭馃嚫 New York 638 2006
8
Digitalzonedigitalzone.com

A global marketing and demand gen company focused on delivering compliant leads and exceptional customer satisfaction through personalized strategies and agile campaigns

Marketing Services 馃嚭馃嚫 New York 634 2013
9
ShopMyshopmy.us

Premium platform connecting brands with influential creators, offering seamless partnership tools, transparent analytics, and authentic monetization opportunities.

Marketing Services 馃嚭馃嚫 New York 626 2020
10
MediaRadar, Inc.mediaradar.com

Provides actionable marketing intelligence and sales data across thirty media channels for five million brands to facilitate competitive advantage and strategic decisions.

Marketing Services 馃嚭馃嚫 New York 615 2006
11
Generative Engine Optimization

A Mumbai-based mechanical and industrial engineering company located in Thane, Maharashtra, India, specializing in engineering solutions and services

Marketing Services 馃嚭馃嚫 New York 566 n/a
12
Front Rowfrontrowgroup.com

Front Row collaborates with top brands to enhance their ecommerce success by utilizing specialized expertise, global insights, and proprietary technology for global design, marketing, and distribution

Marketing Services 馃嚭馃嚫 New York 489 n/a
13
121121corp.com

A global branding firm providing disruptive solutions with fast response time Specializing in design adaptation, packaging, internal communication, POS material for Fortune 500 clients #SpeedMatters

Marketing Services 馃嚭馃嚫 New York 483 2003
14
iCrossingicrossing.com

A global marketing and technology company, specializing in personalized customer insights, data-driven strategies, creative design, and technology solutions for transformative brand experiences

Marketing Services 馃嚭馃嚫 New York 444 1998
15
PIMSpimsinc.com

A full-service marketing support company specializing in fulfillment, collateral management, and distribution solutions with global capabilities and real-time inventory management

Marketing Services 馃嚭馃嚫 New York 322 1987

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16
Medical Knowledge Groupmkgny.com

Strategic commercialization partner providing data analytics, medical communications, brand strategy, and market access consulting to optimize biopharma brand performance and clinical decision-making.

Marketing Services 馃嚭馃嚫 New York 275 2004
17
Whalarwhalar.com

A global creator company that empowers creators, brands, and platforms to drive innovation and business growth through various divisions and initiatives

Marketing Services 馃嚭馃嚫 New York 266 2016
18
Collectivelycollectivelyinc.com

A values-centered global social influence company providing sophisticated influencer marketing programs and strategic services to forward-thinking brands

Marketing Services 馃嚭馃嚫 New York 213 2013
19
Siegel+Galesiegelgale.com

A global brand experience firm dedicated to simplicity, creating clear and fresh brand experiences that drive success for clients

Marketing Services 馃嚭馃嚫 New York 176 1969
20
Socially Powerfulsociallypowerful.com

global team providing influencer marketing, social media strategy, paid media, content production, and social media management services worldwide

Marketing Services 馃嚭馃嚫 New York 170 2017
21
/promptmeetprompt.com

Innovative creative agency shaping the future of marketing through authentic storytelling, data-driven insights, and a commitment to excellence

Marketing Services 馃嚭馃嚫 New York 164 1991
22
Optimum Sportsoptimumsports.com

A sports marketing agency within Omnicom Media Group creating omnichannel platforms for brands, merging sports media, sponsorship, creative, and research

Marketing Services 馃嚭馃嚫 New York 161 2003
23
cfgcfg.co

Influencer marketing agency specializing in diverse influencer management and inclusive campaign strategies for creators of all shades and sizes

Marketing Services 馃嚭馃嚫 New York 151 2019
24
PX.compx.com

Marketing platform enabling customer acquisition at scale through technology, analytics, and expertise across various industries globally Headquarters in NYC with international offices

Marketing Services 馃嚭馃嚫 New York 149 2010
25
Vestedfullyvested.com

A global communications and marketing firm specializing in financial services, delivering integrated solutions with deep expertise and a hands-on approach for clients

Marketing Services 馃嚭馃嚫 New York 125 2015
26
DBOXdbox.com

Global branding and visual agency helping clients market unbuilt projects through research, strategy, computer-generated imagery, site activation, and comprehensive project lifecycle support.

Marketing Services 馃嚭馃嚫 New York 109 1996
27
DFO Performancedfoperformance.com

Specializes in data-driven strategies for scalable e-commerce growth and targeted lead generation, optimizing online sales and customer engagement.

Marketing Services 馃嚭馃嚫 New York 98 2013
28
xpln.aixpln.ai

xplnai specializes in AI-driven, cookieless solutions for measuring and enhancing advertising performance in the evolving landscape of digital marketing

Marketing Services 馃嚭馃嚫 New York 54 2022
29
Ayimaayima.com

A multi-award winning digital search agency serving global brands, focused on driving measurable results through expertise, cutting-edge technology, and client-first approach

Marketing Services 馃嚭馃嚫 New York 46 2007
30
Chartis.iochartis.io

A marketing and technology consultancy specializing in leveraging data to create and optimize digital solutions for customer acquisition and engagement

Marketing Services 馃嚭馃嚫 New York 41 2019

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 15, 2026.

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