Investors / United States / Page One Ventures
Page One Ventures
Venture capital · CA, United States · North America
Page One Ventures is an early-stage venture firm centered in Silicon Valley. It invests early and works with a global network of founders, operators, technologists and co-investors to support its portfolio companies.
Invests inAI & Machine LearningHealthcare & BiotechFintech
In its own wordsdeep techlife sciencesb2b softwareearly stagesilicon valley
Your fit with Page One Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsPage One Ventures lists 33 checked portfolio companies on its own site and is named in 4 funding rounds. Its most frequent entry is Seed, 75% of the companies with a known first round. Its largest themes are AI & Machine Learning (28%), Healthcare & Biotech (19%) and Fintech (16%). 96% of its companies are based in United States. It invests most often alongside Y Combinator, Andreessen Horowitz and Cantos.
Counts come from funding rounds that name Page One Ventures, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not Page One Ventures' whole history. Rounds on record name 4 companies; its own site lists 33. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 75% |
| Series A | 25% |
| Series B | 0% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 2 | 0 |
| '26 | 2 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 71th | 33 companies |
| Recent activity | 76th | 3 rounds in 12 months |
| Early stage | 82th | 75% of entries at pre-seed or seed |
| Evidence | 57th | 3% of companies confirmed by a round |
| Sector focus | 46th | 28% in its largest sector |
| Reach | 42th | 2 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 28% | 18% |
| Healthcare & Biotech | 19% | 15% |
| Fintech | 16% | 12% |
| Industrial & Manufacturing | 11% | 7% |
| Cybersecurity | 7% | 4% |
| Enterprise Software | 7% | 8% |
| Space & Defense | 5% | 3% |
| Education | 4% | 7% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Y Combinator | 6 |
| Andreessen Horowitz | 3 |
| Cantos | 3 |
| Friends & Family Capital | 3 |
| HOF Capital | 3 |
| Ventioneers | 3 |
| ARK Venture Fund | 2 |
| Abstract | 2 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers33100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherCompare Page One Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with Page One Ventures| Date | Company | Stage |
|---|---|---|
| 22 Jul 2026 | Seed | |
| 17 Jun 2026 | Seed | |
| 20 Nov 2025 | Series A | |
| 1 Jan 2025 | Seed |
Round details for Page One Ventures
Amounts, full round histories and every co-investor in Page One Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
33 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Airwave produces smart safety glasses with a built-in camera and AI that can record jobs and automatically complete reports. | Industrial & ManufacturingAI & Machine Learning | Portfolio page | ||
| Altana AI is an AI-powered network for trusted trade | AI & Machine LearningE-commerce & Marketplaces | Portfolio page | ||
| Anduin provides a technology platform for private markets to transform operations and deliver exceptional investor experiences. | Fintech | Portfolio page | ||
| Astranis designs, manufactures, tests, and operates geostationary orbit satellites for commercial and government customers. | Space & DefenseAI & Machine Learning | Portfolio page | ||
| Brave develops a browser that blocks ads and provides privacy features | Media & EntertainmentCybersecurity | Portfolio page | ||
| Clario identifies and eliminates redundant, obsolete, and trivial unstructured data for organizations | AI & Machine LearningCybersecurity | Jun 2026Seed | Funding round | |
| Claryo develops and implements AI agents to manage and optimize warehouse operations. | AI & Machine LearningIndustrial & Manufacturing | Portfolio page | ||
| The company provides an AI-native ERP system for hotels, restaurants, retail, and franchises to manage their accounting, payments, and business intelligence. | Enterprise SoftwareFintech | Portfolio page | ||
| Eridan develops and provides digital radio units and solutions for wireless networks, particularly for private 5G and AI applications. | Healthcare & BiotechIndustrial & Manufacturing | Portfolio page | ||
| Everstar develops and implements artificial intelligence and other technologies to improve the construction and operation of nuclear power plants | AI & Machine LearningIndustrial & Manufacturing | Jan 2025Seed | Funding round | |
| Exo develops and provides ultrasound and artificial intelligence technology for medical imaging and diagnostics | Healthcare & Biotech | Portfolio page | ||
| The company provides a platform for deploying apps and agents on virtual machines | Healthcare & BiotechFintech | Portfolio page | ||
| HockeyStack provides a platform for B2B revenue data intelligence using AI | AI & Machine LearningEnterprise Software | Portfolio page | ||
| HoundDog.ai provides products such as ProtoMap and Privacy Code Scanner to help with AI coding, data security, and privacy compliance. | AI & Machine LearningCybersecurity | Portfolio page | ||
| Inpho develops revolutionary optical data connections for high performance cloud applications | Industrial & ManufacturingHealthcare & Biotech | Portfolio page | ||
| Lava provides a software platform that uses AI to help businesses engage customers in real-time through personalized experiences and analytics | Enterprise SoftwareAI & Machine Learning | Portfolio page | ||
| Medplum provides a developer platform for building and running clinical software applications | Healthcare & Biotech | Portfolio page | ||
| Neuralink develops brain-computer interfaces to enable people to control devices with their thoughts | Healthcare & Biotech | Portfolio page | ||
| OneChronos builds markets where humans and AI agents can transact more efficiently, particularly in capital markets and other asset classes. | FintechAI & Machine Learning | Portfolio page | ||
| The company develops and provides technologies and products for cell engineering and drug discovery. | Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- pageone.vc
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 1 Jan 2025
- Companies checked
- 33
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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