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Blockstream

Montreal, Canada · Founded 2014 · Privately Held (backing)

Developer of a blockchain technology designed to streamline the financial infrastructure. Blockstream is based in Montreal, Canada and was founded in 2014. It was valued at $2.5 billion at its later-stage round in Aug 2022, the last priced event on record. It has raised $728 million across 1 recorded round; the latest was a $15.2 million early-stage round in Sep 2014.

PMV mark · valuation
$2.5B
Oct 2026
Priced at
its later-stage round
Aug 2022
Total raised
$728.4M
Last round
Early Stage VC
Sep 2014

Blockstream key facts

as of Oct 2026
  • Developer of a blockchain technology designed to streamline the financial infrastructure.
  • Blockstream is valued at approximately $2.5B as of Oct 2026, set at its later-stage round, Aug 2022; nothing has traded since, per PrivateMarketView’s mark.
  • It has raised $728.4M across 1 recorded rounds; the latest was Early Stage VC ($15.2M) in Sep 2014.
  • Notable investors include Khosla Ventures, Gaingels, Calm Ventures, East Ventures, DCVC — 53 tracked in total.
  • Blockstream has filed 1 Form D with the SEC, most recently Oct 2014 ($15.2M sold to 15 investors).
  • Status: Privately Held (backing).
PrivateMarketView mark
LOW confidence
$2.5B

Valued at $2.5B at its later-stage round, Aug 2022. Nothing has traded since.

set by its last priced roundas of Oct 2026question about this number?
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Blockstream funding rounds

1 rounds
Sep 2014Early Stage VC$15.2MSEC filing▮
Full funding history →

Blockstream leadership

Blockstream valuation

Blockstream was valued at $2.5 billion at its later-stage round in Aug 2022. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Blockstream raised?

Blockstream has raised $728 million in total; 1 of its rounds is on record. The largest on record was a $15.2 million early-stage round in Sep 2014.

Blockstream has filed 1 Form D with the SEC, most recently in Oct 2014 ($15.2 million sold to 15 investors).

Blockstream investors

53 investors are on record for Blockstream, including Khosla Ventures, Gaingels, Calm Ventures and East Ventures. By type, the record holds 16 venture capital firms and 1 private investor. The early-stage round in Sep 2014 drew 15 investors.

Who runs Blockstream

9 people are listed on the Blockstream team: 8 executives and 1 board member, including Michael Golomb (Chief Financial Officer) and Aleksey Skopenko (Chief Information Officer). 9 of them have a verified direct contact on file.

About Blockstream

Developer of a blockchain technology designed to streamline the financial infrastructure. The company's software offers interoperable blockchain technologies (sidechains) and applies innovative cryptography and security engineering, for commercial privacy within blockchain infrastructures, enabling companies and developers to avail products and networks that make financial markets efficient by reducing reliance on trust.

Sector
Information Technology
HQ
Montreal, Canada
Founded
2014
Employees
176
Ownership
Privately Held (backing)

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