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Neuron23

Neuron23

Private
South San Francisco, CaliforniaHealthcare & Life Scienceshttps://neuron23.com/

Last Round

Grant

Jun 17, 2026

Total Funding Raised

$346M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Neuron23 is a biotechnology company that develops AI-driven drug discovery platforms and precision medicines for genetically defined neurological and immunological diseases.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Application

Keywords

precision medicinebiotechdrug discoverysmall molecule inhibitorneurodegenerative diseasecompanion diagnosticsCDxclinical trialsAI drug discoveryTYK2 inhibitorsParkinson's researchin silico drug designbiomarker discoverytherapeutic pipelineclinical-stage biotech

Historical Pricing

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Caplight Momentum Score

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Neuron23 Comparables

Compare Neuron23 with similar companies based on industry and business-model similarity.

Neuron23 comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Sudo Biosciences
84%
Vanqua Bio
84%
Gain Therapeutics Inc
83%

Neuron23 Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJun 17, 2026
Series DJun 24, 2025
Series CMar 30, 2022
Series BDec 16, 2020
Series ADec 16, 2020
Series A
Oct 18, 2018

Key People

Founding team and executive leadership

Nancy Stagliano

Chief Executive Officer and Chair of the Board

Executive Team

Arash Rassoulpour

Chief Operating Officer

Executive Team

Neuron23 Investors

Notable investors and investment history

Neuron23 investors
InvestorRounds
Redmile GroupSeries C, Series D, Series B
Surveyor CapitalSeries C, Series B
SoftBank Investment AdvisersSeries D, Series C
Westlake Village BioPartnersSeries D, Series C, Series B, Series A
Cowen Private InvestmentsSeries C, Series B
Perceptive AdvisorsSeries C, Series B
TD SecuritiesSeries C, Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors increased 40% MoM, reaching 1.8K.

  • Sep 2, 2025

    NEULARK trial targets LRRK2 gene overactivity.

Neuron23 Filings

SEC and related filings with document metadata.

Data table
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Neuron23 Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Neuron23's valuation, stock price, and market status.

Firmographic Details

HeadquartersSouth San Francisco, California
Employee Range29
Year Founded2018
Last FundingJun 17, 2026

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