United States · 
Who invested in Thirty Madison?
Thirty Madison's investors include Maveron, Y Combinator, Gaingels, First Round Capital and Greycroft, and 9 more on record.
201920202021202220232024
$15MSeries A$1.3MSecondary
United States · Funded startup
Who invested in Thirty Madison
Funding summaryUpdated 26 Oct 2026
$17Mraised across 2 rounds since 2018, from 2 sources
$15MSeries A$1.3MSecondary
- Latest round
- Secondary, $1.3MApr 2024
- Biggest round
- $15MSeries A · Oct 2018
- Investors
- 14
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $15M Oct 2018
- Biggest round
- $15M Series A · Oct 2018
- Between rounds
- 5.5 years from the last two
The rounds
- Apr 2024Secondary$1.3M6 new1 returning
Source recorded
- Oct 2018
Founders and team
From the SEC filings it signed: 1 on the team.
- Steven Craig GutentagExecutive Officer, Directori
On the board, as filediAmy Michael SchulmanAndrew Michael WeissmanDemetrius Michael KaragasJason Michael StofferRandy Michael ScottRegina Michael Benjamin
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Series A2018Secondary2024
Maveron
Y Combinator
Gaingels
First Round Capital
Greycroft
Polaris Partners
Northzone
Era
Two RiverBen Cogan
MaveronY CombinatorGaingelsFirst Round CapitalGreycroftPolaris PartnersNorthzoneEraTwo RiverBen CoganEveryone who backed them
Ben Coganno record of our own yet1round
Divya Gugnanino record of our own yet1round
HillCourno record of our own yet1round
Northzone/ Greycroftno record of our own yet1round
Steadfastno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 4 firms list Thirty Madison as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Thirty Madison
How much has Thirty Madison raised?
Thirty Madison has raised $17M across 2 rounds since 2018.
When did Thirty Madison last raise?
Thirty Madison's most recent round was a Secondary of $1.3M in Apr 2024.
What was Thirty Madison's biggest round?
Thirty Madison's largest round on record is $15M (Series A), in Oct 2018.
Who backed Thirty Madison first?
Thirty Madison's first round on record, in Oct 2018, was backed by Maveron, Era and Two River and 5 others.
What stage is Thirty Madison at?
Thirty Madison's latest named round is a Secondary, in Apr 2024.
Where is Thirty Madison based?
Thirty Madison is based in the United States.
Companies like Thirty Madison
In the same sector, and raised in the last eighteen months.
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