X-nano
X-nano is a Milan-based IIT spin-off developing plasma- and laser-synthesized nanomaterials — synthetic graphite, silicon anodes, hydrogen reactor electrodes, and nuclear ceramic coatings — for battery, clean hydrogen, and Gen IV / fusion energy customers.
- Company typePrivate
- Founded2022
- HeadquartersMilan, Italy
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What X-nano does
X-nano Srl is an Italian deep-tech startup founded in 2022 as a spin-off of the Italian Institute of Technology (IIT), operating from Milan with a 1–10 person team. It develops nanomaterials and protective nanocoatings synthesized via plasma, laser, and thermally assisted reactions in supersonic and subsonic flow jets, targeting three energy-transition verticals: batteries (clean synthetic graphite, silicon-dominant and silicon-graphite blend anodes, vanadium redox flow battery electrode nanostructures), clean hydrogen (an advanced methane pyrolysis reactor concept targeting 0 gCO2/kgH2 emissions and nanostructured electrodes for alkaline electrolyzers targeting >1,000 mA/cm2), and Nuclear 4.0 (protective ceramic coatings for LFR/LWR claddings and H2 anti-permeation coatings for fusion reactor steel containment). It also runs an exploratory 'X-Project' research stream spanning water sanification, waste-derived bioplastics, and multifunctional solar cell layers.
The company monetizes through B2B hardware sales of advanced materials and components to enterprise buyers — battery manufacturers, hydrogen engineering companies, and nuclear reactor developers — using direct field sales and partnership development. Strategic and financial backing comes from the Italian Institute of Technology (spin-off origin), Mito Tech Ventures (financier), and Pietro Fiorentini (equity and industrial partner with board representation); the co-founder holds 10 patents and over 100 peer-reviewed publications, and the company received the European Commission's SOFT Innovation Prize (2020) for fusion research and Wired Italy's '10 startups to watch' (2023). Approximately $4.3M has been raised to date, with no public revenue disclosure.
X-nano firmographics
Firmographics- Name
- X-nano
- Legal name
- X-nano Srl
- Website
- https://x-nano.it
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- X-nano is a Milan-based IIT spin-off developing plasma- and laser-synthesized nanomaterials — synthetic graphite, silicon anodes, hydrogen reactor electrodes, and nuclear ceramic coatings — for battery, clean hydrogen, and Gen IV / fusion energy customers.
- Ownership category
- akta.pro rank
X-nano industry classification
Industry- Product category
- Advanced Energy Materials
- NAICS
- Research and Development in Nanotechnology (541713), Carbon and Graphite Product Manufacturing (335991)
- SIC
- Miscellaneous Chemical Products (2890)
- akta.pro primary industry
- Anode Materials Manufacturing (Graphite, Silicon, LTO) (EUAFABAC)
Keywords
Where X-nano is headquartered
LocationHeadquarters
- HQ city
- Milan
- HQ country
- Italy
- HQ region
- Europe
Offices2 records
Markets served
X-nano business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Advanced Materials and Components for Energy Sector: X-nano generates revenue through the sale of nanomaterials, synthetic graphite, silicon-based anodes, and advanced coating solutions to battery manufacturers, hydrogen sector companies, and nuclear energy actors. The company positions itself as a supplier of key raw materials produced with innovative and green processes.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
X-nano product offering
Product offeringCore offering
X-nano develops and manufactures nanotechnology-based nanomaterials and protective coatings for the energy transition. The company produces synthetic graphite, silicon-dominant anodes for lithium-ion batteries, electrode nanostructures for vanadium redox flow batteries, methane pyrolysis reactor concepts for turquoise hydrogen, alkaline electrolyzer electrodes, and protective ceramic coatings for Generation IV nuclear fission and fusion reactors. All products are built on proprietary plasma, laser, and thermally assisted synthesis in supersonic and subsonic flow jets.
Product overview
X-nano is a nanotechnology company developing advanced nanomaterials and protective coatings for the energy transition. The company operates across three core technology areas: batteries (synthetic graphite, silicon-anode materials, and vanadium flow battery electrodes), hydrogen (methane pyrolysis reactors and electrolyzer electrodes), and nuclear 4.0 (protective ceramic coatings for fusion and fission reactors). The portfolio includes eight distinct products spanning materials for energy storage, clean hydrogen production, and nuclear applications, all leveraging proprietary plasma, laser, and thermally-assisted synthesis processes.
Differentiator
Problem solved
Functional benefit
Products and services
- Synthetic Graphite Clean synthetic graphite produced through innovative plasma/laser-based processes for use as anode material in lithium-ion batteries, targeted at battery manufacturers.
- Silicon-Anode Materials Silicon-dominant and silicon-graphite blend anodes for next-generation lithium-ion batteries, delivering >30% energy density improvement over conventional graphite anodes for EV and grid storage battery manufacturers.
- Vanadium Redox Flow Battery Electrode Nanostructures High-performance electrode nanostructures for vanadium redox flow batteries (VRFB), achieving demonstrated increases in operating current density up to 300 mA/cm² for long-duration energy storage manufacturers.
- Protective Ceramic Coatings for Nuclear Claddings Protective ceramic coatings for LFR (Lead-cooled Fast Reactor) and LWR (Light Water Reactor) claddings in Generation IV nuclear fission reactors, designed to withstand extreme nuclear environments for advanced nuclear reactor developers.
- H2 Anti-permeation Coatings for Fusion Reactors Protective ceramic coatings applied on steel containment to prevent hydrogen permeation in nuclear fusion reactors, targeted at fusion energy developers.
- Methane Pyrolysis Reactor (Turquoise Hydrogen) Advanced methane pyrolysis reactor concept for turquoise hydrogen production via direct methane decomposition, targeting 0 gCO₂/kgH₂ direct emissions, supplied to clean hydrogen engineering companies.
- Alkaline Electrolyzer Electrodes Nanostructured catalyzed electrodes for alkaline electrolyzers, targeting increased operating current density above 1,000 mA/cm² for green hydrogen production equipment manufacturers.
Quantifiable outcome
- >30% energy density improvement with 100% Silicon-anode technology for next-generation lithium-ion batteries
- +3 more outcomes
Companies that use X-nano
Customer profileSegments4 records
Ideal customer profiles3 records
X-nano technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
X-nano partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Italian Institute of Technology (IIT)coreX-nano is a spin-off company of the Italian Institute of Technology (IIT), one of the largest research institutions in Italy established by the Italian government in 2003. The company originated from IIT's Center for Nano Science and Technology (CNST), a joint research laboratory with Polytechnic University of Milan.
Scale indicators2 records
Recent moves7 records
Expansion highlights5 records
X-nano competitors and assessment
Company assessmentDirect peers
- Amprius Technologies: Public US company manufacturing 100% silicon-anode lithium-ion batteries using silicon nanowire technology. Direct competitor in silicon-anode technology, with overlapping target customers in aviation, defense, and EV battery markets.
- Monolith Materials: US-based producer of turquoise hydrogen and carbon black via methane pyrolysis. Direct peer in turquoise hydrogen reactor technology with a comparable value proposition of zero direct CO₂ emissions and co-product monetization.
- Vianode: Norwegian manufacturer of low-emission synthetic graphite for Li-ion battery anodes. Direct peer in synthetic graphite anode materials with a comparable sustainability-led value proposition aimed at European battery gigafactories.
- NanoGraf: Chicago-based silicon-anode battery materials company. Direct competitor in silicon-graphite anodes for lithium-ion batteries, with similar focus on energy density improvements and US/EU defense and consumer electronics customers.
- Group14 Technologies: Manufacturer of silicon-carbon composite anode materials (SCC55™) for Li-ion batteries. Direct peer in silicon-anode materials with similar target customers (cell makers) and a comparable value proposition of higher energy density and faster charging.
- Sila Nanotechnologies: US-based developer of silicon-dominant anode materials for lithium-ion batteries, with claimed double-digit energy density improvements. Direct competitor to X-nano's silicon-anode offering and target customer overlap (battery cell manufacturers and automotive OEMs).
- C-Zero: US startup developing methane pyrolysis reactors for turquoise hydrogen production with zero CO₂ emissions. Direct peer to X-nano's methane pyrolysis reactor concept, targeting similar industrial decarbonization customers.
- E-magy: Dutch nano-silicon anode material producer with similar plasma/synthesis-derived silicon nanostructures for Li-ion batteries. Direct peer in EU silicon-anode materials, comparable customer base (European battery cell makers) and product offering.
Emerging players
- Talga Resources: Australian graphite miner and anode material developer producing both natural graphite and silicon-graphite composite anodes. Emerging player in the same anode materials space as X-nano with a vertically integrated supply model.
- NEO Battery Materials: Canadian developer of silicon-anode materials (NBMSiDE™) for Li-ion batteries. Emerging player in silicon-anode chemistry with comparable target customers (cell makers) and a similar early-commercial-stage profile.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
X-nano social profiles
Digital presenceX-nano financial estimates
Financial estimateRevenue estimate
Valuation estimate
X-nano leadership team
Management profileNumber of profiles
Profiles7 records
X-nano funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
X-nano M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about X-nano
What does X-nano do?
X-nano develops and manufactures nanotechnology-based nanomaterials and protective coatings for the energy transition. The company produces synthetic graphite, silicon-dominant anodes for lithium-ion batteries, electrode nanostructures for vanadium redox flow batteries, methane pyrolysis reactor concepts for turquoise hydrogen, alkaline electrolyzer electrodes, and protective ceramic coatings for Generation IV nuclear fission and fusion reactors. All products are built on proprietary plasma, laser, and thermally assisted synthesis in supersonic and subsonic flow jets.
Is X-nano a public or private company?
X-nano is a private company. It is classified as venture growth investor backed and is currently operating.
When was X-nano founded?
X-nano was founded in 2022. It employs 1 to 10 people.
Where is X-nano based?
X-nano is headquartered in Milan, Italy, in the Europe region.
How does X-nano make money?
One revenue line is on record: advanced Materials and Components for Energy Sector.
Who are X-nano's main competitors?
Direct peers on record are Amprius Technologies, Monolith Materials, Vianode, NanoGraf, Group14 Technologies, Sila Nanotechnologies, C-Zero and E-magy. Emerging players are Talga Resources and NEO Battery Materials.
Does X-nano have an API?
No public API is recorded for X-nano.
What industry is X-nano in?
X-nano's product category is Advanced Energy Materials. Its primary akta.pro industry code is EUAFABAC, Anode Materials Manufacturing (Graphite, Silicon, LTO). Its NAICS code is 541713 and its SIC code is 2890.