William Blair announced that it acted as an advisor to PrimeRx throughout its acquisition by RedSail Technologies. The seller was TA Associates, who initially invested in PrimeRx in 2021.
Having closed on February 5, 2026, this transaction marked William Blair’s second signed or closed advisory deal in healthcare technology in 2026. Terms were not disclosed.
PrimeRx is a provider of pharmacy management software. The company’s software and services enable pharmacists to manage all clinical and operational aspects of their business, including prescription management, point-of-sale, signature capture and document/inventory management.
RedSail Technologies offers comprehensive healthcare and governmental software solutions. The company owns four brands of products: QS/1, Integra, PowerLine and PUBLIQ Software. It is a portfolio company of Francisco Partners and Leonard Green & Partners.
According to data captured in the LevinPro, this marks the 39th eHealth acquisition of the year, and the 12th in the medical practice management software (MPMS) specialty. There were 301 eHealth transactions announced in 2025, with 53 in the MPMS subsector.
