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PRE-IPO COMPANY DIRECTORY

Find the business behind the name.

Explore companies by sector. Read the dated evidence, examine the ownership questions, and learn how a potential public listing could change the picture.

42 companies

AI

Develops AI models and products including ChatGPT, Codex, and an API platform used by individuals, developers, and organizations.

Sam AltmanGreg BrockmanSam Altman + 1
Feb 27, 2026 · Equity$110BNew investment announcement
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AI

Develops enterprise AI models, search capabilities, and the North platform for organizations seeking control over their data and AI deployments.

Aidan GomezNick FrosstAidan Gomez + 2
Sep 24, 2025 · Equity$100M additionalSecond close of financing
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Aerospace & defense

Develops autonomous aircraft and Hivemind software designed to enable aircraft to operate in environments with disrupted communications or GPS.

Brandon TsengRyan TsengBrandon Tseng + 1
Company researchBusiness & leadershipOriginal sources, analysis and questions
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Aerospace & defense

Operates automated manufacturing facilities and develops Opus software to produce precision components and larger systems for aerospace, defense, and other industries.

Chris PowerChris Power
Jul 17, 2025 · Equity$260MSeries C and factory expansion
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Aerospace & defense

Builds spacecraft and propulsion systems that move payloads between orbits after launch, including the Mira vehicle and Helios kick stage.

Tom MuellerTom Mueller
Sep 16, 2026 · Equity$308M extensionSeries D extension
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Fintech

Provides infrastructure for payments, billing, tax, financial operations, and money movement for businesses and software platforms.

Patrick CollisonJohn CollisonPatrick Collison + 1
Feb 24, 2026 · SecondaryAmount not disclosedEmployee tender offer
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Fintech

Combines corporate cards, expense management, bill payments, procurement, and accounting automation in a finance operations platform.

Eric GlymanKarim AtiyehEric Glyman + 2
Jun 2026 · Equity$750MFinancing referenced by company press page
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Fintech

Connects financial accounts with applications and provides data, identity, fraud prevention, bank payment, and underwriting tools.

Zach PerretWilliam HockeyZach Perret + 1
Apr 3, 2025 · Equity / employee liquidityApproximately $575MCompany financing
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Fintech

Offers digital financial services for consumers and businesses, including accounts, payments, cards, and related money management tools across multiple markets.

Nik StoronskyVlad YatsenkoNik Storonsky + 1
Company researchBusiness & leadershipOriginal sources, analysis and questions
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