United States · 
Who invested in Tall Oak Midstream?
Tall Oak Midstream's investors include EnCap Flatrock Midstream.
United States · Growth startup
Who invested in Tall Oak Midstream
One round we have observed, with the one investor 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.
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Funding summaryUpdated 7 Nov 2026
$100Mraised across 1 round since 2014, from 1 source
- Latest round
- Growth, $100MFeb 2014
- Investors
- 1
The rounds
- Feb 2014
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Tall Oak Midstream
How much has Tall Oak Midstream raised?
Tall Oak Midstream has raised $100M across 1 round since 2014.
When did Tall Oak Midstream last raise?
Tall Oak Midstream's most recent round was a Growth of $100M in Feb 2014.
What was Tall Oak Midstream's biggest round?
Its most recent round, $100M in Feb 2014, is also its largest on record.
Who backed Tall Oak Midstream first?
Tall Oak Midstream's first round on record, in Feb 2014, was backed by EnCap Flatrock Midstream.
What stage is Tall Oak Midstream at?
Tall Oak Midstream's latest named round is a Growth, in Feb 2014.
Where is Tall Oak Midstream based?
Tall Oak Midstream is based in the United States.
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