Innova Capital has acquired a majority stake in Tutore group, Poland’s largest private education platform operating under the eTutor, ProfiLingua and Tutore brands. The deal also included the acquisition of the International Language Institute and ESL Brains.

Private equity and infrastructure investment manager Foresight Group has exited Kingsbridge Healthcare Group, the largest private hospital group in Northern Ireland.

Global investment firm Carlyle has agreed to acquire US medtech company Baxter International’s kidney care segment — to be named Vantive — for $3.8bn, concluding talks initially reported by Reuters and the Wall Street Journal last month.

An affiliate of HIG Capital, a global alternative investment firm with $64bn of capital under management, has acquired Axis Europe Limited, a UK provider of property maintenance services, from its founder and owner, John Hayes.

Vista Equity Partners, a private investment firm focused on enterprise software, data and technology-enabled businesses, has acquired JAGGAER, a provider of enterprise procurement and supplier collaboration software, from global private equity firm Cinven.

Rose Street Partners, a long term-oriented investor in UK private companies, has acquired Fuelsoft, a software provider for the fuel distribution industry, marking the firm’s inaugural investment.

Global software investors Insight Partners and Sixth Street Growth have made a $450m growth-equity investment in Kiteworks, a US provider of secure content communications.