MarketSource, Inc. has 5,144 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -6.0%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
Companies count on MarketSource to accelerate their speed to market, improve their ability to scale, enhance their sales focus, increase their flexibility, and expand their capabilities. MarketSource solutions enable companies to gain new customers, launch new products, grow market share, optimize sales expense, and maximize mature products. The proven alternative to traditional sales outsourcing, MarketSource’s proprietary process, empowered people, and proven performance enable the delivery of innovative B2B and retail sales solutions for many of the world’s most respected brands and a diverse mix of forward-thinking small and medium businesses. An Allegis Group company, MarketSource is headquartered in Alpharetta, Georgia and employs more than 9,000 team members. Community Social Media Guidelines: marketsource.com/guidelines
As of September 2025
MarketSource
workforce metrics
Headcount
5.1k
Avg. Salary
$46.6k
Tenure
4.5yr
Growth Rate
-6.0%
Hiring Rate
Attrition Rate
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Interactive chart of MarketSource annual worldwide employee count from 2023 to 2025.
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Interactive chart of MarketSource annual active job postings from 2023 to 2025.
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