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PSG

Growth EquityBoston, United States

PSG is a growth equity firm investing in software and technology-enabled services companies, founded in 2014 and operating from Boston, Kansas City, London, Madrid, Paris and Tel Aviv.

1StartupFox story
2014Founded
Growth EquitySector
Aug 2026Latest coverage

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Latest on PSG

Funding
Horizon3 Raises $250 Million Series E at Over $2 Billion Valuation Led by NightDragon and NEA
4 AUG 2026 · 5 MIN READ

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Frequently Asked

What is PSG?

PSG is a growth equity firm investing in software and technology-enabled services companies, founded in 2014 and operating from Boston, Kansas City, London, Madrid, Paris and Tel Aviv.

Who founded PSG?

PSG is associated with Mark Hastings.

What is the latest news on PSG?

The most recent StartupFox coverage is “Horizon3 Raises $250 Million Series E at Over $2 Billion Valuation Led by NightDragon and NEA” (4 August 2026). All stories are listed on this page.