​​When she had the idea for an organization to elevate women in leadership roles and entrepreneurship, Cate Luzio didn’t even intend to start a company. Three years later, she’s built Luminary, a thousands-strong networking and career-coaching company that’s weathered the pandemic--and taken the opportunity to expand digitally and globally. She tells Christine Lagorio-Chafkin about the challenges she faced, and what she’s learned along the way.