ON Semiconductor Corporation
ON Semiconductor is a U.S.-based semiconductor company that designs and manufactures power and sensing chips used in automotive, industrial, and other electronics applications. Its portfolio includes power management devices, silicon carbide and GaN products, image sensors, and related analog and mixed-signal components sold through direct and distributor channels worldwide.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueSilicon carbide, GaN, MOSFET, discrete, and module products for power conversion and control.
Analog, ASIC, logic, isolation, memory, and gate driver products for industrial and automotive systems.
CMOS image sensors, image signal processors, and specialty sensing devices for vision and detection.
Customers
The company sells primarily into automotive and industrial end markets, where customers use its chips in electrification, power conversion, sensing, and control systems. It also serves a broader set of electronics customers in applications such as data centers, communications infrastructure, consumer devices, and aerospace and defense. Sales are made through direct relationships and distributors, with one distributor representing a meaningful share of revenue.
Buys power and sensing chips for EVs, ADAS, in-vehicle networking, body electronics, and powertrain systems; this is the core end market.
Buys power management, sensing, and control products for automation, energy, robotics, machine vision, and infrastructure equipment.
Purchase across the portfolio and resell into fragmented customer bases, helping broaden reach and inventory coverage.
Includes data center, communications, consumer, and specialty applications that buy selected power and sensing products.
Strategy
The company is focused on power and sensing technologies tied to long-term electrification, automation, and intelligent systems trends. Its strategy emphasizes differentiated products, internal manufacturing capability, R&D investment, and capital return while aligning capacity with expected demand.
These end markets drive demand for power conversion and sensing content over time.
Specialized products support performance, customer lock-in, and mix improvement.
Semiconductor economics depend on utilization, yields, and supply reliability.
Cash generation and repurchases are part of the company’s capital allocation framework.
Geography
ON Semiconductor is headquartered in the United States and operates a global manufacturing and logistics network that supports customers across major electronics regions. The company sells worldwide through direct and distributor channels, with demand tied to automotive and industrial activity in North America, Europe, and Asia. Its manufacturing footprint and supply chain are important because semiconductor production depends on specialized facilities, packaging, and logistics.
Risks
The business is exposed to cyclical demand in automotive and industrial markets, where customer spending can shift quickly with macroeconomic conditions, EV adoption, and capital investment cycles. It also faces semiconductor-specific risks such as supply chain disruption, manufacturing execution, competition from larger chipmakers, and customer concentration through distributors and major end customers.
- Cyclical demand in automotive and industrial end marketsImpact: HighLikelihood: Medium
A large share of revenue depends on customer production and capital spending in these sectors.
Exposure: Automotive and industrial revenue concentration
- Manufacturing and supply chain disruptionImpact: HighLikelihood: Medium
Semiconductor output depends on complex internal and third-party processes and logistics.
Exposure - Competitive pressure from major semiconductor peersImpact: MediumLikelihood: Medium
Competitors may have greater resources, broader integration, or stronger pricing power.
Exposure - Customer concentration and distributor dependenceImpact: MediumLikelihood: Medium
A single distributor represented about 11% of revenue in 2025.
Exposure: Channel sales mix
- Macroeconomic, geopolitical, and interest-rate sensitivityImpact: MediumLikelihood: Medium
These factors can affect end-market demand, supply chains, and customer investment decisions.
Exposure: Global operations and sales
Accounting
Judgemental itemsChip demand changes can leave excess or outdated inventory that must be written down.
Impact: Affects cost of sales and gross margin
Revenue and receivable estimates depend on expected rebates, allowances, and returns.
Impact: Affects net revenue and accrued liabilities
Acquired technology and reporting units must be tested if performance weakens.
Impact: Can create large non-cash charges
Manufacturing realignment can trigger write-offs of equipment, supplies, and facilities.
Impact: Affects operating income and asset base
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Last updated: 24/09/2026