Product Reports Resources Pricing Login Book a demo

Dioxycle

Energy · Saint-Ouen-sur-Seine, France · Founded 2020

Produces systems that turn industrial carbon dioxide into chemicals and fuels for a greener society MoreLess

Dioxycle.com is a pioneering startup that operates in the environmental technology sector, specifically focusing on carbon emission recycling. The company has developed a breakthrough technology known as an Electrolyzer, which is designed to convert carbon emissions into ethylene, a key component in the production of everyday products such as polyester fabrics, plastics, and long-lasting materials like pipes and window frames.

The business model of Dioxycle is centered around the installation of their proprietary technology downstream of an emission source. This technology, powered by renewable energy, transforms carbon emissions into high-value feedstocks, essentially turning a harmful waste product into a useful resource. This process not only helps in reducing carbon emissions but also provides a cost-effective solution for the production of ethylene.

Dioxycle's primary clients are likely to be industries that produce high levels of carbon emissions and those that require ethylene for their production processes. The company generates revenue by selling its technology and the ethylene produced.

The company's unique selling point is its potential to prevent over 800 million tons of CO2 emissions each year, contributing to more than 1% of the world's emission reduction. This, coupled with its promise of zero to negative Green Premium, positions Dioxycle as a promising player in the fight against climate change while also offering a profitable solution for industries.

Keywords: Carbon Emission Recycling, Ethylene Production, Environmental Technology, Renewable Energy, Carbon Capture, Sustainable Ethylene, Industrial Emission Reduction, Green Premium, Electrolyzer Technology, Decarbonization.

Company overview

Dioxycle company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2020
Headquarters
Saint-Ouen-sur-Seine, France
Employees
45
Open positions
6
Dealroom signal
83.3
client focusb2btechnologyHardwaretechnologyDeep Techsub industryClean Energybusiness modelManufacturingsectorSpinoutsectorSustainable Development GoalssectorCarbon Capture and StoragesectorClimate TechsectorCarbon UtilisationsectorPoint SourcesectorEnergy and GreentechsectorObservatoire DeeptechsectorNovel Materials

Valuation & funding

Dioxycle funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Jul 2023 $17M $68M Gigascale Capital · Breakthrough Energy Ventures · Lowercarbon Capital
SEEDEquity / VC Jan 2022 $0 Undisclosed
SPINOUTOther financing Nov 2020 $0 PSL University · Collège de France
SUPPORT PROGRAMOther financing Feb 2019 $0 HEC Paris · HEC Challenge+
Showing 4 recorded eventsUnlock the complete deal history →

Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 45
2025 40
2024 28
2023 22
2022 11
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Dioxycle website traffic

Latest recorded traffic for Dioxycle is 5.8K monthly website visits, up 163.6% over the last three months. Dioxycle's team grew 12.5% over the past year.

Latest monthly visits5.8K 3-month web change+163.6% 1-year team growth+12.5%
Monthly website visits44 observations · Dec 2022–Jul 2026
Hover or focus a point to see its exact monthly valueCompare with peers →

Comparisons

Dioxycle compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Dioxycle's talent

Book a demo to see the people
Team profiled 10 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

17 investors on Dioxycle's cap table

Sourced from Dealroom's funding and investor records.

Series A 3 investors entered at this stage
Breakthrough Energy Ventures
Lowercarbon Capital
Gigascale Capital
Other known 14 additional known investors
HEC Paris
Collège de France
HEC Challenge+
PSL University
ACRE Incubator
Aquiti
C2V initiative
Marie Outtier
NACo
Technology Pioneers | World Economic Forum
Thomas Clozel
UNITEC
UpLink - World Economic Forum
Urban Future Lab

Global footprint

Where Dioxycle has talent and traffic

Workforce by country
7 countries with
team presence
🇫🇷 France61.9%
🇺🇸 United States21.4%
🇩🇪 Germany7.1%
🇬🇧 United Kingdom2.4%
🇨🇦 Canada2.4%
Top 5 of 7 shown

In the news

Latest news about Dioxycle

Recent press, funding announcements, and product moves mentioning Dioxycle — open to read from the original sources.

See all news

Market sentiment

What the market is saying about Dioxycle

An AI-synthesized read of the highest-engagement posts about Dioxycle on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Dioxycle’s full profile on Dealroom

Request a free trial to see the complete deal history, financials, people graph and growth signals.

Takes under a minute. Already use Dealroom? Log in.