United States · Series B startup
8 rounds we have observed, with the 13 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$33Mraised across 8 rounds since 2013, from 8 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Cultivation Capital
Mercury Fund
Alexandria Real Estate Equities
Middleland Capital
Prolog Ventures
Missouri Technology Corporation
iSelect Fund
Lewis & Clark Ventures
TechAccelReported by FinSMEsSEC filing: $18M sold, first sale Mar 2017
Cultivation CapitalMercury FundAlexandria Real Estate EquitiesMiddleland CapitalProlog Ventures
Prelude VenturesFrom a historical funding recordSEC filing: $7.3M sold, first sale Aug 2015
From a historical funding recordSEC filing: $800K sold, first sale Apr 2014
From a historical funding recordSEC filing: $30K sold, first sale Apr 2014
No investor was named in the report.
From a historical funding recordSEC filing: $30K sold, first sale Apr 2014
No investor was named in the report.
Reported by sec.govSEC filing: $401K sold, first sale Jul 2013
No investor was named in the report.
Reported by sec.govSEC filing: $250K sold, first sale May 2013
From the SEC filings it signed: 3 on the team.
On the board, as filediAdrienne D ElsnerAndy M WheelerDaniel G JacobiDaniel M WatkinsMark G CuptaMichelle J GloecklerSanjeev J Krishnan
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
iSelect FundCultivation CapitalMercury FundAlexandria Real Estate EquitiesMiddleland CapitalProlog Ventures
BioGeneratorPrelude VenturesMissouri Technology CorporationLewis & Clark VenturesMissing a round, or an investor who was in one? Tell us.
Benson Hill Biosystems's investors include iSelect Fund, Cultivation Capital, Mercury Fund, Alexandria Real Estate Equities and Middleland Capital, and 8 more on record.
Benson Hill Biosystems has raised $33M across 8 rounds since 2013. One round did not disclose an amount, so the total is a floor.
Benson Hill Biosystems's most recent round was a Series B of $25M in Mar 2017.
Its most recent round, $25M in Mar 2017, is also its largest on record.
Benson Hill Biosystems's first round on record, in Jan 2013, was backed by BioGenerator.
Benson Hill Biosystems's latest named round is a Series B, in Mar 2017.
Benson Hill Biosystems is based in the United States.
In the same sector, and raised in the last eighteen months.
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