stockrowWhat it does
MaxLinear designs communications chips used to move and process data. It is a fabless semiconductor company: it designs its products but does not manufacture them itself. Its systems-on-chip combine functions that might otherwise require several components, including radio-frequency circuits, signal processing, networking and power management.
The chips go into equipment such as broadband modems and home routers, mobile-network radios, and optical modules that connect servers and storage in data centers. MaxLinear also sells interface and power-management products for industrial and other applications. Its customers include electronics distributors, module makers, original equipment manufacturers and original design manufacturers, which incorporate the chips into their own products.
In data centers, MaxLinear’s products help process signals carried through optical connections. In broadband, its chips support devices that receive an internet connection and distribute it through a home or other location. Its industrial products include interfaces that help different devices communicate.
MaxLinear was founded in 2004 and is headquartered in Carlsbad, California. Kishore Seendripu is its chief executive officer. The company had 1,115 employees in FY2025.
How it makes money
MaxLinear earns revenue primarily by selling chips to customers directly and through distributors. It also occasionally earns revenue from intellectual-property sale agreements. It reports one operating segment and groups product revenue into broadband, infrastructure, connectivity, and industrial and multi-market categories.
FY2025 net revenue: $467.6 million; Q3 2026 revenue: $218.1 million.
Broadband products include chips for operator modems and gateways. Infrastructure includes radio and modem products for wireless networks and optical-interconnect chips used in data-center and other optical modules. Connectivity products support devices such as home-networking equipment, while industrial and multi-market products include interfaces and power-management chips. In FY2025, broadband generated $204.4 million and infrastructure generated $148.2 million.
The company competes for a place in customers’ equipment through a selection process known as a design win. Sales and development can take months, and a win can require additional time before the customer moves into volume production. MaxLinear can spend on design and development without ultimately earning revenue.
As of December 2025, customers bought on purchase orders rather than under long-term purchase commitments. MaxLinear believes a chip that enters a customer’s design is likely to remain for the product’s life because redesigning the equipment or substituting another chip takes time and money. That can lead to repeat product sales, although it is not a recurring subscription or a purchase commitment. MaxLinear competes on factors including price, performance, energy efficiency and customer support; it does not disclose a general pricing schedule in the available material.
| Product or service | Revenue, FY2025 | Share | Change on the year |
|---|---|---|---|
| Broadband | $204.4 million | 43.7% | 75.0% |
| Infrastructure | $148.2 million | 31.7% | 30.1% |
| Connectivity | $78.0 million | 16.7% | 39.8% |
| Industrial and multi-market | $37.1 million | 7.93% | −49.9% |
Customers and how it sells
MaxLinear sells to equipment manufacturers, design manufacturers and module makers, both directly and through distributors. Its sales force and outside representatives serve customers worldwide, and field applications engineers provide some customers with local engineering support. Distributors help identify and service customers in their territories.
Customer concentration is significant: the ten largest customers accounted for 65% of net revenue in FY2025. Customer A accounted for 16.0% and Customer B for 12.0% in that year. MaxLinear can sell multiple products to a customer for different uses, including fiber-network units, Wi-Fi routers, broadband gateways and cable modems.
Sales to distributors accounted for approximately 37% of net revenue in 2025. Products shipped to Asia accounted for 82% of net revenue in 2025, including 49% shipped to Hong Kong and 12% to Vietnam. Shipment destination does not necessarily identify the final market: MaxLinear believes many systems incorporating its chips are subsequently sold outside Asia, including by Asian manufacturers supplying Europe and North America.
In Q3 2026, broadband and connectivity revenue grew sequentially as major North American and European service providers deployed fiber and Wi-Fi gateways. The company also says its optical revenue is spread across major module makers.
| Segment | Revenue, FY2025 | Share | Change on the year |
|---|---|---|---|
| Reportable Segment | $467.6 million | 100.0% | 29.7% |
Suppliers and costs
MaxLinear relies on outside foundries to manufacture its chips and on contractors for assembly and testing. It must plan production ahead of customer orders: the company generally gives contractors forecasts six to twelve months in advance and can place firm supplier orders before receiving a customer purchase order. It identifies a lack of long-term supply contracts and supply disruption as risks.
MaxLinear says foundry capacity is constraining its supply of digital signal processors for optical products. It made a substantial wafer prepayment to support data-center demand backed by committed order backlog throughout 2027. It also says some ecosystem cost increases have been passed on to customers.
The business spends on chip development, personnel, sales and support, as well as inventory and outsourced production. In 2025, it incurred $24.5 million in restructuring costs, including charges for unused computer-aided design software licenses and severance-related expenses. Q3 2026 GAAP operating expenses were $97.8 million, including stock-based compensation and other costs. MaxLinear’s operating costs can also vary with the timing of product development and personnel expenses.
- Revenue$467.6M
- Cost of revenue−$201.8M
- Research and development−$208.6M
- Selling, general and administrative−$159.6M
- Other operating costs−$24.5M
- Operating income−$126.9M
Competitive position
MaxLinear competes with semiconductor companies selling broadband radio-frequency receivers, modems, high-speed interconnects, interfaces and power-management products. Its named merchant competitors include Broadcom, Qualcomm, Realtek, Credo and Marvell, among others. It also competes with engineering groups inside customers and with vertically integrated module makers that supply some of their own components.
Competition depends on performance, functionality, power consumption, size, price, reliability and support. Some competitors have greater financial, technical and operating resources. More integrated chips from competitors can also combine functions that MaxLinear sells as separate building blocks.
MaxLinear combines analog and mixed-signal circuits with digital signal processing and embedded software. Its product platforms use common components across applications, and the company provides reference designs and engineering support to customers.
Our reading: design integration and the cost of replacing a chip provide a moderate source of customer retention once a product reaches production, but purchase orders do not guarantee future volumes. Our reading: the combination of analog, signal-processing and software capabilities is a technical advantage that helps the company address demanding applications, though the evidence does not establish an unassailable lead over its larger competitors. The company must continue to develop products and protect its intellectual property to maintain its position.
| Competitor | Where they compete | Threat (our reading) |
|---|---|---|
| Broadcom, Inc. | Communications and mixed-signal semiconductor products | High |
| Qualcomm Incorporated | Communications and mixed-signal semiconductor products | High |
| Realtek Semiconductor Corp. | Communications and mixed-signal semiconductor products | Medium |
| Skyworks Solutions, Inc. | Communications and mixed-signal semiconductor products | Medium |
| Credo Semiconductor Inc. | Communications and mixed-signal semiconductor products | Medium |
| MediaTek, Inc. | Communications and mixed-signal semiconductor products | Medium |
| Marvell Technology Group Ltd. | Communications and mixed-signal semiconductor products | High |
| MACOM Technology Solutions Holdings, Inc. | Communications and mixed-signal semiconductor products | Medium |
Growth opportunities
MaxLinear’s growth plans center on broadband access, connectivity and communications infrastructure, including data-center networking. It aims to apply its analog, radio-frequency and signal-processing design capabilities across markets with similar technical requirements. The company also targets industrial and multi-market applications with interface and power-management products.
FY2025 revenue was $467.6 million, up from $360.5 million in FY2024. MaxLinear attributed demand growth in broadband, connectivity and infrastructure partly to new product wins, market growth and recovery from excess inventory in distribution channels.
In Q3 2026, infrastructure revenue reached approximately $125 million and was larger than the other revenue categories combined. The company says its Keystone optical products are in high-volume production across multiple hyperscalers, while qualification programs for its Rushmore products are advancing toward production deployments in 2027.
MaxLinear expects initial revenue from its Washington and Anapurna products in 2027, followed by a stronger volume ramp in 2028. It also expects first deployments of a qualified data-center control-plane connectivity solution in 2027. These are company expectations, not committed revenue figures. Beyond optical interconnects, MaxLinear is developing products for data-center telemetry, power management and storage acceleration, and expects upgrades to wireless infrastructure and broadband access to support growth.
- $892.4MFY2021
- $1.1BFY2022
- $693.3MFY2023
- $360.5MFY2024
- $467.6MFY2025
Structural risks
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Customer demand and concentration: A limited number of customers account for a substantial portion of revenue. Orders can be reduced or canceled, and as of December 2025 customers did not provide long-term purchase commitments. Customer inventory levels and end-market demand can also fluctuate.
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Supply and production: MaxLinear depends on outside manufacturers and contractors without long-term supply contracts. Foundry capacity is constraining digital signal processor supply, and production forecasts may need to be placed before customers order.
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Competition and technology: Semiconductor markets experience rapid technological change, short product lives and price erosion. Competitors include larger companies and customers developing their own chips; MaxLinear must introduce products that meet changing requirements.
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Trade restrictions: Export controls have caused MaxLinear to restrict or curtail business with certain customers and partners in China. Additional restrictions or delays in obtaining licenses could reduce revenue or disrupt supply.
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Legal and financial obligations: Proceedings related to the terminated Silicon Motion merger have caused substantial costs and could require further payments. As of December 31, 2025, $125.0 million of term-loan principal was outstanding, with exposure to variable interest rates.
Bottom line
Our reading
Our reading: MaxLinear is a chip designer whose prospects depend on winning positions in customers’ equipment and turning those wins into production orders. Data-center infrastructure has become a larger source of growth, but foundry constraints, concentrated customers and the cost of financing production remain important exposures. Technical integration and the difficulty of replacing a designed-in chip offer some protection, while competition and product transitions require continuing investment.