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Altos Labs

Altos Labs

Private
Redwood City, CaliforniaHealthcare & Life Scienceshttps://www.altoslabs.com/

Last Round

VC Round

Jan 19, 2022

Est. Valuation

$6.33B

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Altos Labs is a biotechnology company focused on cellular rejuvenation programming to develop innovative medical solutions that aim to restore cell health and resilience, allowing clients to reverse disease, injury, and disabilities.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Foundation

Keywords

cellular rejuvenationlongevity biotechrejuvenation programminganti-aging researchsenolytic therapeuticsbiology foundation modelcomputational biologydrug discoverymultimodal biologyregenerative medicinebiotech R&Dlife extensionage-related diseasetherapeutic developmentAI in biotech

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Caplight Momentum Score

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Altos Labs Comparables

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Altos Labs comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
NewLimit
87%
Retro
86%
Life Biosciences
81%

Altos Labs Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundJan 19, 2022

Key People

Founding team and executive leadership

Hal Barron

CEO And Founder Board Co-Chair

Founding Team

Altos Labs Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 4, 2026

    Virtual Cell team won the Generalist prize in the ARC Virtual Cell Challenge.

  • Dec 8, 2025

    Developed a flow matching model for simulating cell response distributions.

Altos Labs Filings

SEC and related filings with document metadata.

Data table
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Altos Labs Filings

SEC and related filings with document metadata.

Appears On

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Frequently Asked Questions

Common questions about Altos Labs's valuation, stock price, and market status.

Firmographic Details

HeadquartersRedwood City, California
Employee Range562
Year Founded2021
Last FundingJan 19, 2022

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