series b

HPA Portfolio Company Handspring Health Raises $19M Series B to Expand High-Quality Mental Health Care for Children and Families

HPA is excited to share that Handspring Health, an HPA portfolio company, has announced $19 million in Series B financing led by RPS Ventures, with participation from new investor Angelini Ventures and continued backing from returning investors HPA, Cobalt Ventures, NextView Ventures, nvp capital, Cornucopian Capital, and others. This financing brings Handspring’s total capital raised […]

NanoGraf raises $65M Series B to scale production of silicon anode products

We’re excited to announce that NanoGraf, an advanced battery materials company and enabler of the world’s most energy-dense lithium-ion 18650 cell, raised $65 million in Series B funding. HPA participated in the Series B round, which was co-led by Volta Energy Technologies and CC Industries (CCI) with participation from GIC, Emerald Technology Ventures, Material Impact, Arosa Capital, […]

Hologram Raises $65M in Series B Round

Hyde Park Angels is excited to announce our participation in Hologram’s $65M Series B round, which was led by Tiger Global. Bullpen Capital, NextView Ventures, and Mucker Capital also participated in the round. Hologram is a cellular connectivity platform for IoT devices that allows companies to manage fleets of devices globally. The company is currently […]