Graphite Capital has hired Humphrey Baker as an investor director as well as Liam McGivern and Alex Mills as investment managers. Mr. Baker previously worked at Lyceum Capital, where he was responsible for portfolio company management and deal origination, appraisal and execution. In his new role, he will focus on the business services and technology sectors. Mr. McGivern previously worked at Pricoa Capital Group, originating and executing senior debt and mezzanine transactions across a range of sectors. Ms. Mills had been a manager at KPMG, providing financial due diligence services to corporates and PE firms.