CTI has been one of QPS's top competitors. CTI's headquarters is in Covington, Kentucky, and was founded in 1999. Like QPS, CTI also competes in the Life Sciences field. CTI generates 75% of QPS's revenue.
CROMSOURCE is one of QPS's top rivals. CROMSOURCE is a Private company that was founded in Verona, Veneto in 1997. CROMSOURCE is in the industry. CROMSOURCE has 900 fewer employees vs. QPS.