United States · Funded startup

Who invested in Blackstone

One round we have observed, with the 6 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Climate TechConstructionEnergy

Raised this month

Funding summaryUpdated 26 Oct 2026

$8.7Braised across 1 round since 2026, from 1 source

Latest round
Round, $8.7BOct 2026
Investors
6
See who backed them

The rounds

  1. Oct 2026

Everyone who backed them

Arizona pension fundsInvestment firm1round
Hawaii pension fundsInvestment firm1round
Michigan pension fundsInvestment firm1round
Minnesota pension fundsInvestment firm1round
San Francisco pension fundsInvestment firm1round
Texas pension fundsInvestment firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 6 firms list Blackstone as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

HICInvestment firmPer its own site
Jefferson Life SciencesFamily officePer its own site
M.G. SieglerVC firm2024, per its site
Rogue Insight CapitalVC firmPer its own site
Chilli VenturesFamily officePer its own site
J&M PartnersVC firmPer its own site

Quick answers about Blackstone

Who invested in Blackstone?

Blackstone's investors include Arizona pension funds, Hawaii pension funds, Michigan pension funds, Minnesota pension funds and San Francisco pension funds, and 1 more on record.

How much has Blackstone raised?

Blackstone has raised $8.7B across 1 round since 2026.

When did Blackstone last raise?

Blackstone's most recent round was an Undisclosed round of $8.7B in Oct 2026.

What was Blackstone's biggest round?

Its most recent round, $8.7B in Oct 2026, is also its largest on record.

Who backed Blackstone first?

Blackstone's first round on record, in Oct 2026, was backed by Arizona pension funds, Hawaii pension funds and Michigan pension funds and 3 others.

What stage is Blackstone at?

Blackstone's latest named round is an Undisclosed round, in Oct 2026.

Where is Blackstone based?

Blackstone is based in the United States.

Companies like Blackstone

In the same sector, and raised in the last eighteen months.

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