Dioxycle
Environmental Science · Chemical Manufacturing
2open roles
$17Mlatest round · Venture round · Jul 2023 · 3 yr ago
2backers · gigascale, Lowercarbon Capital
$81kgrants · 1 grant · CORDIS
Overview
Dioxycle. The electrolyzer is precisely designed for the transformation of carbon emissions (COₓ) into ethylene.
How Dioxycle hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Dioxycle scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Funding and backers
Total raised
$17M
2 rounds on record
Latest round
$17M
Venture round · Jul 2023 · 3 yr ago
Team
51-200
employees, estimated range
Hiring now
5
+1 posted in 30 days
Grants
$81k
1 grant · CORDIS
Backers
2
gigascale, Lowercarbon Capital
The money's age
Long since its last round
39 months since the last round · and hiring
Momentum
8/100
hiring for its size
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Mar 4
Partnership Dioxycle announces multi-year partnership with L'Oréal Groupe · dioxycle.com
Jul 25, 2023
Raised a round Venture round $17M
Jul 1, 2023
Won a grant $81k · CORDIS
2021
Founded
Tractionpublic signals, read monthly
Web presence
top 5%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 2 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Jul 2023 | $17M | — | reuters.com |
| Grant | Jul 2023 | $81k | — | CORDIS |
Backed byfrom the funds' portfolios and accelerator catalogs
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Jobs
≈ $38k – $97k per year (Estimated) · Equity · In office · Full-Time · 2+ years exp · Bachelor's Degree · Paris
Apply
≈ $78k – $151k per year (Estimated) · Equity · In office · Full-Time · 10+ years exp · Master's Degree · Paris
Knowledge Distillation
Model Distillation
Apply
Growth
Hiring Momentum
26/100
Slowing
Open positions
5
0 opened / 0 closed in 30 days
Median time-to-fill
79 days
faster than 15% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Industrial Engineering
100% ▲
Activity Timeline
Added C++ to stack
Sep 2026
Tech stack
Technologies named in job postings at Dioxycle over the last 12 months, by layer, with the share of postings for each.
Technologies in use
4
Postings analysed
3
Stack modernity
64/100
Languages
Python
C++
Practices & domains
Knowledge Distillation
Model Distillation
Sign in to see how your skills match this stack
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Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
gigascaleVia a fund
Lowercarbon CapitalVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
ASTAR visits Dioxycle from Singapore
Collaborating across continents to reach net zero: ASTAR, MTI, EDB and AEDO visits Dioxycle to discuss decarbonisation pathways Last week, a delegation of representatives from Singapore's Agency for Science, Technology and Research, as well as MTI (Minist
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Report
Adani Enterprises ties up with Dioxycle to enter low-carbon chemical manufacturing
Adani Enterprises partners with Dioxycle to launch a low-carbon chemical production facility in India, starting with formic acid.
Read more
Report
Adani-Dioxycle Partnership to Advance Low-Carbon Chemical Manufacturing
Ahmedabad and Paris, 10 July, 2026. Adani Enterprises Ltd (AEL), the flagship company of the Adani Group, and Dioxycle, a French clean-technology company specialising in chemical manufacturing, today announced a long-term partnership to develop and scale
Read more
Report
David presents at Brenntag's Experience Day
How innovative technologies can contribue to European chemical industry competitiveness We were honored to take part in discussions at Brenntag's Experience Day last week, joining industry leaders and other innovators. The European chemical industry is un
Read more
Report
Dioxycle gives keynote at European Commission 2026 Cleantech Conference
On 19th May, Dioxycle's Head of Strategy, Joseph Cordonnier, was in Brussels representing Dioxycle at the 2026 Cleantech Conference. Decarbonising industry is increasingly recognised as key to economic resilience and strategic autonomy. The question is: h
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Report
Dioxycle wins start-up pitch competition at Fluor's Energise The Future 2026
Fluor Corporation's 2026 Energise the Future conference earlier this month brought together innovators, project developers, technology providers, financiers, policymakers, EPC firms, regulators, and investors to discuss the question of how to get promisin
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Report
David presents at Chemical Industry Disrupt 2026
Dioxycle's Co-founder & CTO, David, was recently invited to chemstars Chemical Industry Disrupt 2026 in Düsseldorf. David shared the stage with Brenntag's Wolfgang Edel to discuss what it takes to build win-win commercial partnerships between startups and
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Report
Dioxycle announces multi-year partnership with L'Oréal Groupe
PARIS, France, March 4, 2026 DIOXYCLE, a clean chemicals company pioneering a new wave of sustainable chemical manufacturing technologies, today announced a multi-year partnership with L'ORÉAL to transform captured carbon emissions into high-performance,
Read more
Report
Dioxycle joins the Business France Davos delegation for WEF 2026
We were honored to be among the 23 startups invited to accompany President Emmanuel Macron to the World Economic Forum in Davos. Having spent a full week meeting the key industrial and governmental players who are exploring CCU technologies, it is clear t
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Report
Dioxycle selected in the Global Cleantech 100 for 2026
Each year, Cleantech Group names 100 private cleantech companies worldwide. This year, the list was selected from more than 24,000 nominations submitted across 57+ countries. Companies are nominated by a global network of investors and advisors, and evalu
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Report
Show more news
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
2
Busiest office
Paris
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Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
Paris
France
HQ
7 open roles 2 posted in 90 days 14% engineering 50-200 est. staff
hires for Industrial Engineering, Biotech, Hardware
San Francisco
United States
1 open roles 10-50 est. staff
hires for Early Careers