Back to Investors
AH

Alan Howard

Angel

Portfolio

2

companies


Portfolio companies

Signifier Medical Technologies

Signifier Medical Technologies

Signifier Medical Technologies develops non-invasive therapies for sleep-disordered breathing.

Bottlepay

Bottlepay

Bottlepay operates a Bitcoin-based global payments app enabling real-time transactions.


Team

AH

Alan Howard

VC investor and co-founder of Brevan Howard

LinkedIn

Recent investments

Series D+
$35.0M

The Series D round was led by Segulah Medical Acceleration, Angelus Venture Fund I, Alan Howard, and Pioneer Healthcare Partners to support commercial expansion.

"We believe that Signifier Medical Technologies has created the most disruptive, non-invasive treatment for OSA that the market has seen in the past 20 years."
— David Jarvis
Seed
£11.0M

The seed round was backed by participants including Alan Howard, FinTech Collective, and NYDIG.

"Raising £11 million and reaching a post-money valuation of £51 million is a testament to the scale of Bottlepay’s ambition, and an illustration of the effort and resources invested to build and design a revolutionary payments infrastructure of this magnitude."
— Mark Webster, Chief Executive Officer
Series C
£7.7M

Alan Howard led the Series C round, with participation from James Blair and The Pritzker Organization.

"I look for companies that are addressing extensive market opportunities, are rapidly growing, and have experienced leadership teams. I strongly believe Signifier is one of those companies, and I am pleased to support its transformational innovation to address sleep and breathing disorders and chronic care management."
— Alan Howard, VC investor and co-founder of Brevan Howard