Enovix Corp
Enovix Corp designs and manufactures advanced lithium-ion batteries and battery packs built around its silicon-anode architecture. The company is commercializing its AI-1 platform for smartphones, smart eyewear and other AI-enabled devices, while also serving defense and industrial customers through its South Korea operations and global manufacturing footprint.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueLithium-ion battery cells and assembled battery pack products sold to commercial and defense customers.
High-energy-density batteries designed for smartphones, smart eyewear and AI-enabled devices.
Customer-funded development work for lithium-ion battery technology and qualification support.
Customers
Enovix sells to a small number of qualified customers, with demand concentrated in defense, smartphone, smart eyewear and other consumer electronics applications. The company also works with commercial customers that need custom battery designs and extended testing before volume qualification. Customer relationships are important because qualification cycles can take years and revenue depends on successful product validation and repeat orders.
Buy battery cells and packs for defense applications where reliability, supply continuity and qualification are critical.
Evaluate and purchase AI-1 batteries for next-generation smartphones that need higher energy density.
Buy compact batteries that support local AI processing and constrained form factors.
Purchase lithium-ion batteries and packs for broader consumer and industrial electronics use cases.
Fund development contracts and sample testing to validate designs before production orders.
Strategy
Enovix is focused on commercializing its silicon-anode battery platform and proving performance advantages in AI-enabled mobile devices. Near term, the company is prioritizing manufacturing readiness, customer qualification and capacity expansion so it can convert sample testing into volume orders. It is also using defense demand and South Korea production to support revenue while the smartphone platform matures.
The company needs a differentiated product with higher energy density to win smartphone and AI-device designs.
Volume production is required to convert technical progress into repeatable revenue and better unit economics.
Revenue concentration makes the business highly sensitive to the loss or slowdown of a single customer.
Defense demand provides near-term revenue support while consumer platforms are still in qualification.
Geography
2025Enovix is headquartered in Fremont, California, and runs corporate, sales, engineering and R&D functions from the United States. Manufacturing and R&D are concentrated in Malaysia, South Korea and India, with South Korea also important for defense-related assembly and shipments. The company’s revenue is exposed to Asia-based customers and supply chains, while its U.S. base supports product development and corporate control.
Share of the revenue the company reports by geography.
Risks
Enovix faces execution risk because its battery technology and manufacturing process are complex, and volume production depends on yield, cost and performance improvements. Customer concentration is a major issue, with a single South Korea defense subcontractor historically accounting for a large share of revenue, while supply chain dependence on specific components and raw materials can disrupt production and margins. The company also operates in a competitive battery market where incumbents and emerging silicon-anode and solid-state developers are racing to improve energy density, safety and cycle life.
- Customer concentrationImpact: CriticalLikelihood: High
A limited number of customers, especially in defense, drive most revenue and create outsized dependence on renewals and demand.
Exposure: One South Korea defense subcontractor accounted for the majority of fiscal 2025 revenue.
- Manufacturing scale-up riskImpact: HighLikelihood: High
The company relies on a new and complex process, so yield, throughput and cost may not improve fast enough for commercial scale.
Exposure: Fab2 ramp and global production expansion.
- Single-supplier dependencyImpact: HighLikelihood: Medium
Defense products rely on a single supplier for certain components, creating operational fragility.
Exposure: Defense customer contracts in South Korea.
- Technology competitionImpact: MediumLikelihood: High
Incumbent battery makers and new entrants are investing in silicon-anode and solid-state alternatives.
Exposure - Raw material and logistics volatilityImpact: MediumLikelihood: High
Lithium, silicon, graphite, nickel, cobalt and copper prices can move sharply and affect margins.
Exposure: Global sourcing and multi-country manufacturing footprint.
Accounting
Judgemental itemsProduct shipments and customer acceptance can shift revenue between quarters and affect comparability.
Impact: Product revenue and quarterly volatility
Changes in the estimated fair value of common stock warrants can materially affect other income and net loss.
Impact: Earnings volatility
Ramp-up and technology changes increase the risk of obsolescence or lower net realizable value.
Impact: Gross margin and asset values
Manufacturing assets and acquired battery cell equipment must be supported by future cash flows.
Impact: Balance sheet carrying values
Persistent losses make realizability of tax assets uncertain and dependent on future profitability.
Impact: Income tax benefit and equity
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Last updated: 24/09/2026