Who invested in SpIntellx?
SpIntellx's investors include National Science Foundation, Innovation Works and Keiretsu Capital.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2023, from 1 source
From SpIntellx's own website and the SEC filings it signed: 4 on the team.
On the board, as filediWilliam Newlin
AdvisersSiddika Demir
SpIntellx's investors include National Science Foundation, Innovation Works and Keiretsu Capital.
SpIntellx has raised 1 round since 2023, none with a disclosed amount.
SpIntellx's most recent round was a Venture in Feb 2023.
SpIntellx's first round on record, in Feb 2023, was backed by National Science Foundation, Innovation Works and Keiretsu Capital.
SpIntellx's latest named round is a Venture, in Feb 2023.
SpIntellx is based in the United States.
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