Accenture Ventures, M12 and Workday Ventures all contributed to a series C round reportedly valuing the recruitment and retention technology provider at $800m.

UK-based human resources (HR) software developer Beamery collected $138m yesterday in a series C round featuring software providers Microsoft and Workday as well as professional services firm Accenture.

The round was led by Ontario Teachers’ Pension Plan Board, which invested through its Teachers’ Innovation Platform, while venture capital firms EQT Ventures and Index Ventures also took part.

Microsoft, Accenture and Workday were represented through their respective corporate venturing units: M12, Accenture Ventures and Workday Ventures. The round valued Beamery at…