Thang Vo-Ta
![](/storage/faces/Thang Vo-Ta.jpg)
CEO & Co-Founder at British femtech company Callaly - a period care brand which invents, develops, manufactures and sells innovative products. Their first invention, the Tampliner® has been named one of TIME's Best Inventions of the Year. Callaly is a B-Corp - balancing people, planet, and profit. Named by Fast Company as one of the world's Most Innovative Companies.