United States · 
Who invested in Sourgum Waste?
Sourgum Waste's investors include Founder Collective, Spark Capital, RiverPark Ventures and Suffolk Technologies.
United States · Series A startup
Who invested in Sourgum Waste
One round we have observed, with the 4 investors named in it. 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
$13Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $13MApr 2025
- Investors
- 4
The rounds
- Apr 2025
Everyone who backed them
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Quick answers about Sourgum Waste
How much has Sourgum Waste raised?
Sourgum Waste has raised $13M across 1 round since 2025.
When did Sourgum Waste last raise?
Sourgum Waste's most recent round was a Series A of $13M in Apr 2025.
What was Sourgum Waste's biggest round?
Its most recent round, $13M in Apr 2025, is also its largest on record.
Who backed Sourgum Waste first?
Sourgum Waste's first round on record, in Apr 2025, was backed by Founder Collective, Spark Capital and RiverPark Ventures and 1 others.
What stage is Sourgum Waste at?
Sourgum Waste's latest named round is a Series A, in Apr 2025.
Where is Sourgum Waste based?
Sourgum Waste is based in the United States.
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