Kathryn Lockhart, the CEO of the startup accelerator Propel, says start-up incubators and accelerators are playing a vital role in nurturing the tech sector across Atlantic Canada, supporting, in some way, around 90 per cent of all recent successful tech startups across the region. Lockhart shares her vision of an Atlantic Canada that is home to dozens of ‘baby unicorns’, startups with a valuation of at least $50-million.