Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Prodigal | 2021 | Series A | $12.0M | Mountain View |
| Nobell Foods | 2021 | Series B | $75.0M | San Francisco |
| Thesis | 2021 | Series A | $21.0M | San Francisco |
| Treble.ai | 2022 | Series A | $15.0M | Seattle |
| Shiok Meats | 2021 | Convertible Note | $10.0M | Singapore |
| Valora | 2021 | Series A | $20.0M | San Francisco |
| Sidenote | 2023 | Pre-Seed | $500K | Stanford |
| Atom Bioworks | 2022 | Grant | $999K | Cary |
| Quotain | 2025 | Pre-Seed | $500K | New York |
| P0x Labs | 2023 | Series A | $25.0M | Boston |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 501 | Prodigal | Series A | $12.0M | Mountain View, United States |
| 502 | Nobell Foods | Series B | $75.0M | San Francisco, United States |
| 503 | Thesis | Series A | $21.0M | San Francisco, United States |
| 504 | Treble.ai | Series A | $15.0M | Seattle, United States |
| 505 | Shiok Meats | Convertible Note | $10.0M | Singapore, Singapore |
| 506 | Valora | Series A | $20.0M | San Francisco, United States |
| 507 | Sidenote | Pre-Seed | $500K | Stanford, United States |
| 508 | Atom Bioworks | Grant | $999K | Cary, United States |
| 509 | Quotain | Pre-Seed | $500K | New York, United States |
| 510 | P0x Labs | Series A | $25.0M | Boston, United States |
Agentic AI platform purpose-built for consumer finance, and trained on half a billion interactions across loan servicing and collections.
Nobell Foods uses plants to create innovative animal-based food substitutes.
Thesis* is a Bitcoin venture studio funding and building decentralized products and protocols that enable personal empowerment.
Treble.ai is a software company that links businesses with mobile-first users worldwide.
Shiok Meats is a cellular aquaculture and cell-based meat company.
Valora is a mobile wallet that allows you to send, save, and spend crypto as easily as sending a text
Sidenote is an AI tool that identifies tasks from meeting notes and schedules them, bridging the gap between meetings and task management.
Atom Bioworks is a developer of a pattern-recognition enabled sensing and therapeutics platform designed to help in medical.
Quotain helps sales teams practice the calls they actually need to win with realistic AI buyers.
P0x Labs is the team behind Manta Network is a privacy-preserving technology operating on the Polkadot blockchain.
Strac is the DSPM and Data Loss Prevention (DLP) platform that discovers, and protects sensitive data across SaaS, Cloud, Gen AI & Endpoints
Brite Benefits is benefits education software designed for benefits brokers.
Document and spreadsheet automation for accountants
Persephone Biosciences uses artificial intelligence to rapidly develop microbial based immunotherapies to enable a lifetime without cancer.
Building software to remove friction in air travel
Seed develops clinically-studied probiotics to impact human and planetary health.
Bloom is a financial technology company that provides innovative, fair, responsible and inclusive financial products.
One Health Company specializes in transforming canine cancer care through AI-driven precision medicine.
Dover provides an integrated hiring platform that connects organizations with fractional recruiters through a marketplace.
Oxio is a connectivity platform for the internet that changes the way people connect with their internet service provider (ISP).
Fluent Labs is a blockchain development company.
MoltexFLEX is developing the advanced small modular FLEX reactor and GridReserve energy storage system.
HireArt is a single platform to hire, employ, and manage a contract workforce.
Sunscreen is a cryptography company that translates frontier Fully Homomorphic Encryption (FHE) research into production-ready tooling.
Blaxel is a cloud infrastructure to deploy and scale AI agents.
Y Combinator has invested in 7,916 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Y Combinator's top investment sectors include Software, Artificial Intelligence (AI), Blockchain, Health Care, SaaS. The firm invests across 57 different industry categories.
Among tracked funding rounds, Nobell Foods received $75.0M in a Series B round. Y Combinator's total known invested capital is $61.9B.
Y Combinator's average investment size is $11.1M across its portfolio of 7,916 companies.
Recent Y Combinator portfolio additions include Prodigal, Nobell Foods, Thesis, Treble.ai, Shiok Meats. These companies were founded in 2020 or later.
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