Blockstream Corporation

Blockstream Corporation in its $21 million seed round financing


Blockstream Corporation


$21 million


Emerging and High Growth Companies

Date Closed

November 2017


Venture Capital

Lead Office



On November 17, 2017, Blockstream Corporation closed its $21 million seed round financing.

Blockstream is the leading provider of blockchain technologies, on the forefront of work in cryptography and distributed systems, headquartered in San Francisco, California.

Osler, Hoskin & Harcourt LLP represented Blockstream Corporation with a team led by Shahir Guindi which included Mark Brender, Mark Richardson (Taxation), Sven Poysa (Employment and Labour), Raphael Amram, Natasha Gould and Geneviève Burdon (Corporate).

Mark Brender - International Tax Lawyer

Mark Brender

Partner, Taxation

Sven  Poysa

Sven Poysa

Partner, Employment & Labour

Natasha L. Gould

Natasha L. Gould

Associate, Corporate

Geneviève Burdon

Geneviève Burdon

Associate, Corporate