Randstad Holding nv invested in Checkster through its Randstad Innovation Fund. The amount of the investment was not disclosed, according to Checkster CEO Yves Lermusi.

Checkster’s solutions suite includes “Automated Reference Checkup,” which assesses talent pre-hire; the “Interview Checkup,” which provides interview debriefs; and the “360 Checkup,” which assesses new-hire quality.

 “We are pleased to add Checkster to our ecosystem of innovative HR technologies,” said Paul Jacquin, managing partner at Randstad Innovation Fund. “Checkster’s suite aligns with Randstad’s goal to offer comprehensive talent management and to make use of collective intelligence to improve the quality of hires.”

Checkster is based in the San Francisco Bay Area.