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View CPM's top competitors like Acosta Corporation, Advantage Solutions, and CROSSMARK.

MarketSource Inc.
MarketSource, an Allegis Group company, is a sales acceleration company focused on delivering better outcomes for many of the world’s most iconic brands. We design and operationalize managed sales and customer experience solutions in B2B and B2C environments. Our solutions are purpose-built and tech-enabled to deliver measurable improvements in business outcomes. With more than 45 years of experience across technology, telecom, healthcare, financial services, retail, and insurance, MarketSource brings cross-industry insight that strengthens every engagement. Patterns from regulated industry reinforce rigor, while lessons from high-velocity environments drive speed and adaptability. The result is a model that’s proven, flexible, and continuously improving. MarketSource manages billions in revenue, delivering programs that scale quickly and perform reliably. Behind it all is Allegis Group, a global leader in talent and workforce solutions, providing the infrastructure, intelligence, and stability to support long-term growth.
Alpharetta, Georgia, US
Private
$1.9B Revenue
http://www.marketsource.com/
4.8K Employees
Yelp
Yelp connects people with great local businesses. Our users have contributed more than 265 million rich, local reviews of almost every type of local business, from restaurants, boutiques, and salons to dentists, mechanics, plumbers, and more. We are powered by a global community of collaborative people with shared values. Our employees are tenacious individuals who believe in our mission to connect people to great local businesses. In our remote-first workplace, your work makes a difference, you are seen as a whole person, and you are supported in your personal and professional growth. Your #FiveStarCareer starts here.
San Francisco, California, US
Public
$1.4B Revenue
https://www.yelp.com
6.9K Employees
YELP Ticker
GMR Marketing
We are the Experience Agency making unforgettable stories born of humanity. Founded in 1979, GMR is a leader in the experiential marketing industry, connecting brands and their consumers through shared passions. We’re made up of dreamers, doers & strategists who create experiences founded on data, rooted in insight and grounded in strategy. From experiential to sponsorships and more, we get your brand where it needs to go. While headquartered in the United States, our passionate global team creates, consults and activates in more than 70 countries, covering every continent. GMR is a part of Omnicom Group Inc.
New Berlin, Wisconsin, US
Private
$265.9M Revenue
http://www.gmrmarketing.com
1.7K Employees

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