Hg
Hg is a leading European investor in software and services, focused on backing businesses that change how we all do business. Deep technology expertise, complemented by vertical application specialisation and dedicated operational support, provides a compelling proposition to management teams looking to scale their businesses.
Investing activity
Hg appears in 2 AI deals tracked by the AI Lounge deals desk, rounds totalling $6.4B, and led 2 of them. The rounds are mostly Other. The most recent are OneStream (Acquisition, Jan 2026) and OneStream Software (Acquisition, $6.4B, Jan 2026).
Deals
Frequently asked questions about Hg
What AI companies has Hg invested in?
Hg's AI investments include OneStream. The 2 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Hg based?
Hg is based in London, GB.
What stage does Hg invest at?
In the rounds tracked on AI Lounge, Hg has invested at Other. Hg led 2 of those rounds.
How can founders reach Hg?
Founders on AI Lounge can see Hg's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Hg to their Investor Pipeline to track the conversation.