TA Associates, a private equity firm, agreed to invest £87m in Intelerad, a global provider of enterprise medical imaging solutions. Hg and ST6 remain investors. Financial terms were not disclosed. "We're excited to welcome TA as a partner on our continued journey to improve healthcare through innovative technology. With their deep industry knowledge and experience scaling healthcare technology companies, the addition of TA and continued support from Hg will help Intelerad to significantly advance our growth strategy and value to customers," Mike Lipps, Intelerad CEO.