Who invested in Midwestern BioAg?
Midwestern BioAg's investors include S2G Ventures, Bison Capital, The K Fund, Madison Bay Capital Partners and McKnight Foundation. S2G Ventures led its latest round.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$32Mraised across 2 rounds since 2015, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Source recorded
No investor was named in the report.
From a historical funding recordSEC filing: $6.0M sold, first sale Dec 2014
From Midwestern BioAg's own website and the SEC filings it signed: 8 on the team.
On the board, as filediDouglas C RosenbergSanjeev C KrishnanYee-Ping C Chu
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Midwestern BioAg's investors include S2G Ventures, Bison Capital, The K Fund, Madison Bay Capital Partners and McKnight Foundation. S2G Ventures led its latest round.
Midwestern BioAg has raised $32M across 2 rounds since 2015.
Midwestern BioAg's most recent round, $26M, was in Mar 2016, led by S2G Ventures.
Its most recent round, $26M in Mar 2016, is also its largest on record.
Midwestern BioAg's first round on record, in Mar 2016, was backed by S2G Ventures, Bison Capital and The K Fund and 2 others.
Midwestern BioAg's latest named round is a Venture, in Feb 2015.
Midwestern BioAg is based in the United States.
S2G Ventures led the funding round in 2016.
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