What does Thompson Street Capital Partners invest in?
Thompson Street Capital Partners invests most often at Debt (100% of the rounds on record), in sectors such as Smart Manufacturing, Industrial Revolution and Industry 4.

United States · Investor
Filed with the SEC to raise a fund in Oct 2026, closing $1,312M. Last cheque observed Jul 2013.
Private equityQuietNew fund $1.3B, Oct 2026
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1 rounds on record
Mostly Debt: 100% of its rounds
Sole investor in 1 rounds, median $45M
Thompson Street Capital Partners (“TSCP”) invests in exceptional middle-market businesses in the Life Sciences & Healthcare, Software & Technology, and Business & Consumer Services and Products sectors.From their own website
Every round we can evidence, newest first1 appearances
1 round
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.
Named by the firm itself, on a filing, its Form ADV or its company registration6 named
We also hold 79 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.
From the firm's own filings with the SEC, which it must file accurately by law
Funds on its Form ADV
7 private funds, $4.9B in gross assets · filed Sept 2024
From their own portfolio page (on their website)
Darien Group
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
Acquisitions by the firm itself
Thompson Street Capital Partners invests most often at Debt (100% of the rounds on record), in sectors such as Smart Manufacturing, Industrial Revolution and Industry 4.
1 investments on record, 0 of them in the last 12 months. The most recent was in Jul 2013.
The median round it joins is $45M. It says it writes cheques of $5.0M to $50M.
No investments in the last 12 months; the latest was in Jul 2013.
Thompson Street Capital Partners is a private equity firm based in Saint Louis, United States.
About $4.6B, as regulatory assets under management (Oct 2026).
Its latest fund filing with the SEC was in Oct 2026, reporting $1.3B raised.
Thompson Street Capital Partners was founded in 2000.
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