United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$70Kraised across 3 rounds since 2013, from 3 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding record
From a historical funding record
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
First Round Capital
Dorm Room FundVentureOutEugene M. Lang Entrepreneurial Initiative Fund, The Eugene Lang Entrepreneurship Center, CBSColumbia Business SchoolColumbia University - Columbia Business SchoolMissing a round, or an investor who was in one? Tell us.
Preo's investors include First Round Capital, Dorm Room Fund, VentureOut, Eugene M. Lang Entrepreneurial Initiative Fund, The Eugene Lang Entrepreneurship Center, CBS and Columbia Business School, and 1 more on record.
Preo has raised $70K across 3 rounds since 2013. One round did not disclose an amount, so the total is a floor.
Preo's most recent round was a Venture in Aug 2015.
Preo's largest round on record is $50K (Seed), in Jun 2013.
Preo's first round on record, in May 2013, was backed by First Round Capital and Dorm Room Fund.
Preo's latest named round is a Venture, in Aug 2015.
Preo is based in the United States.
In the same sector, and raised in the last eighteen months.
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United States · 
