GE-backed healthcare IT company Jiff has secured an additional $17.7m for its series C round, which achieved a first close at $23.5m in May last year.

Jiff, a US-based healthcare IT company backed by conglomerate General Electric, raised a $17.7m extension yesterday for its series C round, closing the round at $41.2m.

The company has not revealed who provided the additional money.

Jiff raised an initial $23.5m for the round in May 2015 from investors including General Electric’s investment unit GE Ventures, VC firms Venrock Associates, Aberdare Partners and Aeris Capital and Rosemark Capital, which led the tranche.

Founded in 2010, Jiff offers a healthcare…