Skip to main content
Caplight Logo









Loyal

Loyal

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

Last Round

Series C

Feb 11, 2026

Est. Valuation

$425M

Total Funding Raised

$205M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Loyal is a clinical-stage veterinary medicine company that develops drugs intended to extend the healthspan and lifespan of dogs by delaying the onset of age-related diseases.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Clinical Trials

Business Model

B2B2C

Customer Profile

Subscription SaaS

AI Layer

Non-AI

Keywords

canine longevitydog longevity drugveterinary medicinepet longevityanti-aging dog drugveterinary pharmaceuticalFDA drug approvalsenior dog healthbiotechnologydrug discoveryclinical trialsepigenetic clockB2B2Csubscription pet health

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Loyal Comparables

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

Loyal comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Animal Biosciences, Inc.
79%
Gallant
63%
Zoetis Inc.
61%

Loyal Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series CFeb 11, 2026
Series B ExtensionFeb 26, 2025
Series BMar 21, 2024
Series ASep 23, 2021
SeedJan 1, 2020

Key People

Founding team and executive leadership

Celine Halioua

Founder CEO

Founding Team

Loyal Investors

Notable investors and investment history

Loyal investors
InvestorRounds
Bain Capital VenturesSeries B Extension, Series B
Khosla VenturesSeries B, Seed, Series B Extension, Series A
age1Series C
Todd & Rahul CapitalSeries B
Collaborative FundSeries B, Series A, Seed, Series B Extension
First Round CapitalSeries B, Series A, Seed, Series B Extension
BoxGroupSeries B, Series A, Seed, Series B Extension

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 21, 2026

    Monthly visitors increased 45% MoM.

  • Feb 11, 2026

    $100M round raised.

Recent news

Latest coverage and updates

  • is_developingAug 29, 2026

    Loyal is developing longevity and lifespan-extension drugs for dogs on Sep 18th '26.

Loyal Filings

Explore SEC and related filing metadata, where available.

Loyal filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

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

Is Loyal a public or private company?

Loyal is a private company.

What is the current stock price of Loyal?

Loyal is a private company with no public stock price. No recent secondary market data is available.

How much is Loyal worth (valuation)?

Loyal's valuation is estimated at $425.0M based on funding round data.

Can I buy Loyal stock?

Loyal shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Loyal's last funding round?

Loyal's most recent funding round was Series C on February 26, 2025.

Who are the main investors in Loyal?

Key investors in Loyal include Bain Capital Ventures, Khosla Ventures, age1, Collaborative Fund, Valor Equity Partners.

Will Loyal IPO soon?

No public IPO plans have been announced for Loyal.

How can I track Loyal secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Loyal's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range66
Year Founded2019
Last FundingFeb 11, 2026

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?