Prior to joining Box, she co-founded Increo, a secure web-based document sharing and review service.
The initial prototype was IdeaCV, an "idea feedback engine" which was created for a class assignment.
The team had acquired enough adoption to plan ahead for graduation and raise seed funding.
In June, they moved into an office and Lockhart took on a business development role that grew to the position of CEO after graduation.
She is featured in the documentary She++ and has been the keynote speaker at the annual Women Engineers Code Conference at Harvard.