What Sicona Battery Technologies does

Sicona Battery Technologies is an Australian battery materials company that develops and produces silicon-carbon composite anode materials, marketed under the SiCx® brand, for use in next-generation lithium-ion batteries. Founded in 2019 and headquartered at the iAccelerate incubator on the University of Wollongong Innovation Campus in North Wollongong, NSW, the company targets lithium-ion cell manufacturers and global EV OEMs with a drop-in anode material that delivers a stated +20% energy density improvement and +40% faster charging compared to conventional graphite-only cells, while offering over 4.5x the capacity of graphite at equivalent first-cycle efficiency, surface area, and tap density. Its core technology is a proprietary top-down mechanical silicon-metal reduction process that creates nanoparticles and applies specialized coatings, deliberately avoiding the expensive, dangerous, bottlenecked, and emissions-intensive silane gas used in competing silicon-anode routes. The product is positioned as a drop-in replacement requiring no changes to existing battery production lines and is compatible with next-generation dry electrode technology, with raw silicon metal sourced from IRA-compliant jurisdictions.

Sicona operates a hybrid commercial model combining direct B2B sales of SiCx® anode material to cell manufacturers and EV OEMs with exclusive technology licensing partnerships, exemplified by its AU$15 million licensing agreement with Indian specialty chemicals firm Himadri Speciality Chemical, which grants Himadri exclusive rights to localize and commercialize SiCx® in India while Sicona focuses production expansion on Australia and the United States. The company runs a pilot plant and a 400m² R&D laboratory in North Wollongong, supports a US regional subsidiary (Sicona Technologies Inc., Memphis, TN), and is engineering its first commercial-scale production facility in the United States. Pricing is quote-based and not publicly disclosed.

Sicona has raised approximately AUD 49-50 million in cumulative funding since 2021 across a pre-Series A, a Series A (AUD 22M in June 2023 led by Himadri, Artesian, and Waratah Capital), and multiple subsequent tranches from Himadri via compulsorily convertible notes, bringing Himadri's potential ownership to up to 24%. The company holds 24 patents and counting, combines internally developed IP with technology licensed from the University of Wollongong, and has been recognized on the Forbes Asia 100 To Watch 2025 list and as a notable EnergyLab alumni success story.

Name

Sicona Battery Technologies

Legal name

Sicona Battery Technologies Pty Ltd

Website

http://siconabattery.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Sicona Battery Technologies develops proprietary silicon-carbon (SiCx®) composite anode materials for next-generation lithium-ion batteries, serving lithium-ion cell manufacturers and global EV OEMs via direct B2B sales and exclusive technology licensing partnerships (notably Himadri Speciality Chemical for India).

Ownership category

akta.pro rank

Product category

Battery Materials

NAICS

Ornamental and Architectural Metal Work Manufacturing (332323), Sheet Metal Work Manufacturing (332322)

SIC

Miscellaneous Fabricated Metal Products (3490), Communications Equipment, Nec (3669)

akta.pro primary industry

Anode Materials Manufacturing (Graphite, Silicon, LTO) (EUAFABAC)

akta.pro secondary industry

Wide-Bandgap Power Devices (SiC/GaN Discretes) (HDAHAHAG)

Keywords

• Silicon-carbon anode materials
• Lithium-ion battery materials
• Battery anode technology
• Silicon metal reduction
• Next-generation battery components

Headquarters

HQ city

Alexandria

HQ country

Australia

HQ region

Oceania

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Silicon-carbon anode material sales: Sicona generates revenue from the sale of its proprietary SiCx® silicon-carbon anode materials to cell manufacturers and EV OEMs, positioning the product as a drop-in upgrade for existing lithium-ion battery production lines. The company's Series A funding supports growth in the US and enhancement of its silicon-based battery anode technology to increase energy density and production capacity.
2. Technology licensing royalties (SiCx®): Sicona generates licensing revenue through exclusive technology licensing partnerships, exemplified by its AU$15 million licensing agreement with Himadri Speciality Chemical, which grants Himadri exclusive rights to access, localize, and commercialize Sicona's proprietary silicon-carbon anode technology for lithium-ion batteries in India.

Pricing tiers

Go-to-market motion3 records

Distribution channels2 records

Marketing channels5 records

Core offering

Sicona develops and manufactures SiCx®, a proprietary Silicon-Carbon composite anode material for next-generation lithium-ion batteries. The material is produced via a top-down mechanical silicon-metal reduction process followed by specialised coating, delivering +20% energy density and over 4.5x the capacity of graphite, supplied as a drop-in product for existing cell manufacturing lines. Sicona also licenses the technology to regional producers for global commercialization.

Product overview

Sicona Battery Technologies offers a single unified product platform centered on its proprietary SiCx® Silicon-Carbon composite battery anode material, rather than a multi-module software product architecture. The SiCx® product is supported by in-house operational capabilities including a Pilot Plant Facility (for material production, original R&D, and QA/QC) and a 400m2 R&D Laboratory (for materials and battery testing), all located in North Wollongong, NSW, Australia. The R&D and pilot-scale manufacturing infrastructure directly enables the development, piloting, and commercialization of the core SiCx® product, which is supplied to battery cell manufacturers and EV OEMs as a drop-in anode material for Lithium-ion batteries.

Differentiator

Problem solved

Functional benefit

Brands

• SiCx®: Sicona's proprietary Silicon-Carbon anode material technology that delivers +20% increase in energy density over conventional graphite-only lithium-ion battery cells.

Products and services

• SiCx® Silicon-Carbon Anode Material Sicona's proprietary Silicon-Carbon composite anode material designed to supercharge next-generation lithium-ion batteries. Delivers +20% energy density and +40% faster charging versus graphite-only cells, with over 4.5x the capacity of graphite, and is fully compatible with existing battery production processes and next-gen dry electrode technology. Sold to lithium-ion cell manufacturers, EV OEMs, and energy storage system providers.
• SiCx® Technology Licensing Exclusive regional licensing of the SiCx® silicon-carbon anode technology platform to third-party producers for local manufacturing and commercialization. The Himadri agreement grants exclusive rights to localize SiCx® production in India.

Quantifiable outcome

• +20% energy density versus conventional graphite-only lithium-ion battery cells
• +4 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered flagship, core and minor.

• Himadri Speciality Chemical LtdflagshipOEM/ Whitelabel/ Licensing Partner · 20 May 2025Transformational licensing agreement (AU$15 million) under which Himadri will establish a SiCx® production facility in India, with Sicona focusing on expanding production in Australia and the US. The deal targets the EV, consumer electronics, defense, and space industries and is intended to accelerate global commercialization of Sicona's silicon-carbon anode technology.
• University of Wollongong (UoW)coreStrategic or Co-development PartnerResearch and IP partnership under which Sicona acquired patented technology from UoW, conducts ongoing research collaboration, and sponsors the UoW Motorsports team. Sicona's head office is co-located in UoW's iAccelerate building on the Innovation Campus.
• MinvirominorImplementation/ SI/ Consulting PartnerSupply-chain sustainability partner delivering a Lifecycle Assessment of Sicona's supply chain from raw material suppliers to production through end-of-life.
• Sydney University Women In EngineeringminorStrategic or Co-development PartnerUniversity engagement and recruitment partnership supporting Sicona's gender equality and STEM outreach initiatives (women currently represent ~1/3 of the Sicona team).
• EnergyLabminorGTM or Marketing PartnerAustralia's leading climate tech startup accelerator; Sicona is an alumnus profiled as a notable success story in EnergyLab's inaugural Decarb Debrief, which cited Sicona as part of the AUD 124M raised by Australian startups in 2023.

Scale indicators12 records

Recent moves8 records

Expansion highlights7 records

Emerging players

• NanoGraf: Chicago-based silicon-anode material startup (formerly SiNode Systems) supplying silicon-graphene anodes for lithium-ion batteries to the US Department of Defense and commercial customers. Comparable on silicon-anode technology and US market focus.
• LeydenJar Technologies: Dutch silicon-anode battery technology company producing pure silicon anodes for lithium-ion batteries. Comparable on silicon-anode focus and European/global battery materials market positioning.
• Enevate: US-based silicon-dominant anode battery technology company focused on extreme fast-charging for EVs. Comparable on silicon-anode chemistry focus and EV end-market, though focused on cell-level integration rather than material sales.
• Paraclete Energy: US-based developer of silicon-carbon composite anode materials (HyperSilicon) for lithium-ion batteries. Comparable on silicon-carbon anode material product category and EV/grid storage end-markets.

Direct peers

• Nexeon: UK-based silicon-anode materials company developing silicon-carbon composite anodes for lithium-ion batteries. Directly comparable on silicon-anode material platform, B2B sales to cell manufacturers, and scaling strategy targeting EV applications.
• Amprius Technologies: Publicly traded developer of silicon-anode lithium-ion batteries (100% silicon nanowire anodes) serving aviation, defense, and EV customers. Direct comparable on silicon-anode chemistry focus and EV/mobility/defense end-market overlap.
• Group14 Technologies: Direct competitor producing silicon-carbon anode materials (SCC55™) for lithium-ion batteries with major automotive and cell-manufacturer partnerships (Porsche, SK On). Highly comparable on product, customer base, and battery material go-to-market approach.
• Enovix Corporation: Silicon-anode lithium-ion battery cell developer targeting consumer electronics and EVs with a 100% active silicon 3D cell architecture. Comparable on next-gen silicon-anode value proposition and customer segments (consumer electronics, mobility).
• Sila Nanotechnologies: Direct silicon-anode competitor developing silicon-based anode materials for lithium-ion batteries targeting EV OEMs and consumer electronics. Closely comparable to Sicona on product category (silicon-anode material), target customers (cell manufacturers and EV OEMs), and the core value proposition of higher energy density than graphite.

Broad incumbents

• POSCO Future M (POSCO Chemical): Major Korean battery materials producer (anodes, cathodes, precursors) including synthetic graphite anode materials at industrial scale. Comparable as a broad incumbent supplying anode materials to the same lithium-ion cell manufacturer customers, providing competitive context on incumbent scale and customer relationships.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sicona-battery-technologies

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries1 record

Funding overview

Funding rounds8 records

Investors12 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sicona Battery Technologies