Who invested in Calabrio?
Calabrio's investors include Split Rock Partners and BlueStream Ventures.

United States · Series B startup
Funding summaryUpdated 26 Oct 2026
$8.0Mraised across 1 round since 2007, from 1 source
From Calabrio's own website: 11 on the team.
Calabrio's investors include Split Rock Partners and BlueStream Ventures.
Calabrio has raised $8.0M across 1 round since 2007.
Calabrio's most recent round was a Series B of $8.0M in Nov 2007.
Its most recent round, $8.0M in Nov 2007, is also its largest on record.
Calabrio's first round on record, in Nov 2007, was backed by Split Rock Partners and BlueStream Ventures.
Calabrio's latest named round is a Series B, in Nov 2007.
Calabrio is based in the United States.
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