Who invested in 6 River Systems?
6 River Systems's investors include Norwest Venture Partners and Eclipse.

United States · Funded startup
Funding summaryUpdated 26 Oct 2026
$15Mraised across 1 round since 2017, from 1 source
Reported by FinSMEsSEC filing: $15M sold, first sale May 2017
From the SEC filings it signed: 3 on the team.
On the board, as filediGreg ReichowMatthew Howard
6 River Systems's investors include Norwest Venture Partners and Eclipse.
6 River Systems has raised $15M across 1 round since 2017.
6 River Systems's most recent round was an Undisclosed round of $15M in Jul 2017.
Its most recent round, $15M in Jul 2017, is also its largest on record.
6 River Systems's first round on record, in Jul 2017, was backed by Norwest Venture Partners and Eclipse.
6 River Systems's latest named round is an Undisclosed round, in Jul 2017.
6 River Systems is based in the United States.
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