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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.

Website http://www.marketsource.com/
Revenue $1.9 billion
Employees 4,833 (1,821 on RocketReach)
Founded 1975
Address 11700 Great Oaks Way, Alpharetta, Georgia 30022, US
Phone +1 609-655-5218
Fax (770) 674-5077
Industry Business Consulting and Services, Advertising & Marketing, Market Research, Channel Partner, Business Services, Data and Analytics, Sales Solutions, Design, Marketing Solutions, Sales Automation, Outsourced Sales Teams, Information Technology, Sales Team Training, Sales and Marketing, Go To Market Expertise, Software
Web Rank 2 Million
Keywords Customer Acquisition, Sales Acceleration, Sales Enablement, Go To Market, Lead Generation, Market Expansion, Market Entry, Sales Strategy, Scalable Solutions, Revenue Generation, Sales Consulting, Sales Optimization, Business Growth, Sales Outsourcing, Business Development, Flexible Services, Strategic Partnerships, Capacity Building, Market Research
Competitors GroupM Nexus, Insight, PT. The Nielsen Company Indonesia, Acosta, CROSSMARK, BDS Marketing, Inc., SPI, 360Connect, LP, Eliance (expertise comptable), Thrive Analytics +19 more (view full list)
SIC SIC Code 87 Companies, SIC Code 874 Companies
NAICS NAICS Code 5416 Companies, NAICS Code 541613 Companies, NAICS Code 54161 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies

MarketSource Inc. Questions

The MarketSource Inc. annual revenue was $1.9 billion in 2026.

Rick Haviland is the President of MarketSource Inc..

1,821 people are employed at MarketSource Inc..

MarketSource Inc. is based in Alpharetta, Georgia.

The NAICS codes for MarketSource Inc. are [5416, 541613, 54161, 541, 54].

The SIC codes for MarketSource Inc. are [87, 874].

Top MarketSource Inc. Employees

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