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CarbonWorks

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Develops an industrial platform for CO2 capture by microalgal photosynthesis

Libourne, FranceFounded 2021Energy

Valuation $25–50M Last recorded · 2022

Headcount <100 Current team size

Total funding $10–50M Disclosed equity funding

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About CarbonWorks

CarbonWorks focuses on industrializing microalgal photosynthesis to address CO2 emissions from industrial sources. The company operates in the AgTech and Food Feed markets, providing a scalable solution for CO2 capture and conversion into valuable bioproducts. Utilizing photobioreactors, CarbonWorks ensures high productivity and continuous production, offering a sustainable approach to bioproduct development. The business model revolves around partnering with industries to implement its technology, generating revenue through the sale of bioproducts and licensing of its systems. CarbonWorks serves clients in agriculture and food production sectors, aiming to tackle challenges related to performance and sustainability. The company's innovations are adaptable to various microalgae strains, enhancing its market applicability and potential for growth. Keywords: microalgae, CO2 capture, bioproducts, photobioreactor, AgTech, Food Feed, industrial emissions, scalable, agriculture, sustainability

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2021
Headquarters: Libourne, France
Employees: 18
Open positions: 2
Dealroom signal: 72.7/100
Sector: Energy, Algae, Sustainable Development Goals, Climate Tech, Energy and Greentech, Observatoire Deeptech, Hard Tech, Greentech, participations bpifrance, observatoire greentech, observatoire industrial tech
Technology: Hardware, Deep Tech
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn

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Funding history

1 recorded event

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES A✓Equity / VC	Mar 2022	$12M	$48M	Fermentalg · NACo · Bpifrance · Aquiti	↗

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Growth signals

CarbonWorks website traffic

Latest recorded traffic for CarbonWorks is 130 monthly website visits, down 74% over the last three months. CarbonWorks's team grew 0% over the past year.

Latest monthly visits130 3-month web change-74% 1-year team growth0%

Monthly website visitsOct 2022–Mar 2026

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Open positions

Openings linked to this company in Dealroom

Stagiaire Assistant(e) Ingénieur(e) R&D - Bioprocédés microalguesLibourne, Nouvelle-Aquitaine, France · Human Resources · Aug 18, 2026 Stage – Gestion de projet : pilote de production de microalguesLibourne, Nouvelle-Aquitaine, France · Project Management · Jul 2, 2026

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