Who invested in Building Machines?
Building Machines's investors include Operator Partners.

United States · Seed startup
Funding summaryUpdated 26 Oct 2026
$6.0Mraised across 1 round since 2021, from 1 source
From the SEC filings it signed: 2 on the team.
Building Machines's investors include Operator Partners.
Building Machines has raised $6.0M across 1 round since 2021.
Building Machines's most recent round was a Seed of $6.0M in Nov 2021.
Its most recent round, $6.0M in Nov 2021, is also its largest on record.
Building Machines's first round on record, in Nov 2021, was backed by Operator Partners.
Building Machines's latest named round is a Seed, in Nov 2021.
Building Machines is based in the United States.
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