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Alga Biosciences

Alga Biosciences

Private
Berkeley, CaliforniaEnergy & Sustainabilityhttps://www.alga.bio/

Last Round

Seed

Apr 6, 2023

Total Funding Raised

$4.5M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Alga Biosciences is an agtech company that develops algae-based feed additives to reduce methane emissions from cattle.

Sector

Energy & Sustainability

Verticals

Biotechnology, Sustainable Materials

Business Model

B2B

Customer Profile

Revenue Share, Services & Consulting

AI Layer

Non-AI

Keywords

seaweed feed additivemethane reductionenteric fermentationlivestock methaneagritechcow burpscarbon creditsmonitoring, reporting, and verificationMRVsustainable agricultureclimate techbiotechmethane mitigationcarbon farming

Historical Pricing

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Caplight Momentum Score

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Alga Biosciences Comparables

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Alga Biosciences comparables — related companies by embedding similarity
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Synergraze Inc.
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Blue Ocean Barns
89%
Symbrosia
89%

Alga Biosciences Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedApr 6, 2023
GrantSep 14, 2022
AcceleratorApr 1, 2022

Key People

Founding team and executive leadership

Alex Brown

Co-Founder, CEO

Founding Team

Daria Balatsky

Chief Technology Officer

Executive Team

Alga Biosciences Investors

Notable investors and investment history

Alga Biosciences investors
InvestorRounds
Pioneer FundSeed
Helium-3 VenturesSeed
Overview CapitalSeed
Collaborative FundSeed
Cool Climate CollectiveSeed
Y CombinatorSeed, Accelerator
Rebel FundSeed, Accelerator

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 25, 2026

    Monthly visitors grew 121% MoM, reaching 4.5K.

Alga Biosciences Filings

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Alga Biosciences filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is Alga Biosciences a public or private company?

Alga Biosciences is a private company.

What is the current stock price of Alga Biosciences?

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

How much is Alga Biosciences worth (valuation)?

Valuation information for Alga Biosciences is not publicly available.

Can I buy Alga Biosciences stock?

Alga Biosciences 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 Alga Biosciences's last funding round?

Alga Biosciences's most recent funding round was Seed on April 6, 2023.

Who are the main investors in Alga Biosciences?

Key investors in Alga Biosciences include Collaborative Fund.

Will Alga Biosciences IPO soon?

No public IPO plans have been announced for Alga Biosciences.

How can I track Alga Biosciences secondary market activity?

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

Firmographic Details

HeadquartersBerkeley, California
Employee Range5
Year Founded2021
Last FundingApr 6, 2023

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