A look at the whos, whats, and whys of Avestria Ventures — On July 9, 2019, Avestria made its first close of its first fund. We celebrate this “birthday” every year through a special blog post. This year’s highlights who we are, why we invest, what investments we’ve made, and what we’d like to see next. Who we are: Avestria is a 100% female-owned and…