What does GSO Capital Partners invest in?
GSO Capital Partners invests most often at Growth and Series A (60% of the rounds on record), in sectors such as Machine Learning and Mobile Apps.

United States · Investor
Last cheque observed Jul 2015. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.
QuietGrowth equity
5 rounds on record
Mostly Growth and Series A: 60% of its rounds
1 exits from the portfolio
Every round we can evidence, newest first5 appearances
1 round
1 round
1 round
2 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 13 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
Who backs their funds
The institutions that put money into its funds, which the firm then invests in companies.Source: the pension's own report, latest Sept 2025.
| Fund | Vintage | Committed |
|---|---|---|
| GSO Capital Opportunities Fund III | 2016 | $250M |
| Fund | Vintage | Committed |
|---|---|---|
| GSO Capital Opportunities Fund II | 2011 | $100M |
| GSO Capital Opportunities Fund I | 2006 | $100M |
Companies it backed that were later bought or listed1 in all
An exit counts when it came after the firm's first round in the company. From historical deal records.
Episodes that name GSO Capital Partners in their description, not their title.

[REPLAY] Private Equity Masters 6 – Doug Ostrover – Blue Owl Capital (Capital Allocators, EP.205)

Private Equity Masters 6 – Doug Ostrover – Blue Owl Capital (Capital Allocators, EP.205)
GSO Capital Partners invests most often at Growth and Series A (60% of the rounds on record), in sectors such as Machine Learning and Mobile Apps.
5 investments on record, 0 of them in the last 12 months. The most recent was in Jul 2015.
The median round it joins is $125M.
Rarely, if at all: none of its 5 investments on record names it as the lead.
Most of the companies it backs are in the United States (60%), Australia (20%) and France (20%).
No investments in the last 12 months; the latest was in Jul 2015.
GSO Capital Partners is a growth equity firm based in United States.
From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it