HealthMark Group, a leading provider of clinical information exchange solutions for healthcare providers, has announced a strategic growth investment from TA Associates, a Boston, Massachusetts-based global private equity firm.

Founded in 2006, HealthMark’s platform enables healthcare providers to outsource clinical information requests from health plans, law firms, insurance companies, patients and other requestors. Through a network of more than 60,000 providers and 5,000 facilities nationwide, the company integrates with a disparate set of data sources and more than 100 electronic medical record systems. To date, HealthMark has processed more than 20 million clinical data requests, helping thousands of hospitals and clinics transform manual administrative processes into seamless digital encounters. 

Since its founding in 1968, TA Associates has invested in more than 560 companies worldwide and raised more than $65 billion in capital. It leads buyouts and minority recapitalizations in the technology, financial services, business, healthcare and consumer industries. 

As part of the transaction, HealthMark management and existing investor Ridgemont Equity Partners will both roll meaningful ownership stakes, welcoming TA as the new lead investor. Financial terms of the transaction were not disclosed. 

According to data captured in the LevinPro HC database, this transaction represents the 178th eHealth acquisition of 2025, and the 10th in the electronic health record (EHR) subsector. Throughout all of 2024, 12 EHR transactions were announced and 16 in 2023.