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Empower Semiconductor competitors & alternatives
The 12 closest competitors and alternatives to Empower Semiconductor among semiconductors companies — ranked by similarity to what Empower Semiconductor actually does, not by market-cap band.
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About Empower Semiconductor
Empower Semiconductor, Inc. is a recognized leader in Integrated Voltage Regulators (IVRs) based in Milpitas, California. The company designs and manufactures advanced power delivery solutions that drastically improve power density, efficiency, and transient response for electronic devices. Its innovative semiconductor technologies cater to high-performance computing, mobile, and telecommunications markets.
Empower Semiconductor at a glance
Empower Semiconductor is a semiconductors company headquartered in United States. It has raised at least $214.7M across the 3 funding rounds on record. Its most recent funding round, Series D, raised $140M in September 2025. Xcout tracks 5 named people at Empower Semiconductor, including Kurt Redfield (Chief Financial Officer Treasurer).
Empower Semiconductor leadership
- Kurt RedfieldChief Financial Officer Treasurer
- Trey RoessigChief Technology Officer SVP Engineering
- Tim PhillipsChief Executive Officer President, Founder
- Jianwei LiuVP of Operations
- Simon WardVP of IC Development
Empower Semiconductor funding rounds
At least $214.7M raised across the 3 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series D | $140M | 9 named | |
| Series D | $30M | 8 named | |
| SEC Form D filing | $44.7M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Recent Empower Semiconductor news
Top 12 Empower Semiconductor competitors
Ranked by semantic similarity — how close each company is to Empower Semiconductor by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar semiconductors company
Omni Design Technologies, Inc. is a semiconductor manufacturing company headquartered in Milpitas, California, providing ultra-power-efficient high-performance design solutions.
Similar semiconductors company
Elevate Semiconductor designs and manufactures integrated circuits and test solutions for automated test equipment (ATE). The company provides pin electronics, device power supplies, and PMU products to support semiconductor testing for manufacturers and developers.
Similar semiconductors company
Alpha and Omega Semiconductor Limited (AOSL) is a global enterprise that designs, develops, and supplies crucial power semiconductor solutions for a wide range of applications, including computing, consumer electronics, communication, and industrial sectors. The company operates internationally, serving markets in Hong Kong, China, South Korea, and the United States. Among its core offerings are power discrete components, such as various types of MOSFETs (e.g., metal-oxide-semiconductor field-effect transistors, SRFETs, XSFET, and high-voltage variants, including ESD-protected models) and insulated gate bipolar transistors (IGBTs). These components are integral to a vast array of devices, spanning consumer electronics like smartphones, laptops, TVs, and gaming consoles; computing infrastructure including desktops, servers, and data centers; communication equipment such as base stations; and diverse industrial applications like motor control, power tools, electric vehicles, white goods, UPS systems, solar inverters, and industrial welding. AOSL also provides power integrated circuits (ICs), which are designed to efficiently manage and regulate power within electronic systems. These ICs are critical for controlling voltage levels and current flow, finding applications in everything from flat-panel displays, notebooks, and graphics cards to servers, DVD/Blu-Ray players, set-top boxes, and networking hardware. The product portfolio further extends to specialized components like aMOS5 MOSFETs, optimized for high-demand applications such as fast chargers, AC adapters, PC power supplies, servers, industrial power, telecom, and data centers. Additionally, it supplies Transient Voltage Suppressors (TVS) for safeguarding electronic devices like laptops and televisions against power surges. Other innovative solutions include EZBuck regulators, SOA MOSFETs for hot-swappable systems, RigidCSP for advanced battery management, and Type-C power delivery protection switches. Established in 2000, the company maintains its headquarters in Sunnyvale, California.
Similar semiconductors company
Monolithic Power Systems, Inc. specializes in the creation, promotion, and sale of advanced semiconductor components for power management. Their innovative solutions cater to a broad spectrum of industries, including information technology, data storage, automotive, industrial applications, telecommunications, and consumer electronics. A core offering consists of direct current (DC) to DC integrated circuits (ICs), which are vital for regulating and transforming electrical voltages in diverse systems such as portable gadgets, wireless local area network access points, personal computers, displays, car entertainment systems, and medical devices. Additionally, they provide integrated circuits specifically designed for lighting control, essential for illuminating liquid crystal display (LCD) panels in laptops, monitors, vehicle navigation systems, and televisions, alongside general illumination products. The company reaches its clientele, which includes major equipment manufacturers, design firms, and electronics assembly providers, as well as other customers, through both direct sales and an extensive network of distributors and resellers across key global regions like China, Taiwan, Europe, South Korea, Southeast Asia, Japan, the United States, and beyond. Founded in 1997, the company's headquarters are situated in Kirkland, Washington.
Similar semiconductors company
PowerLattice Technologies Inc develops power delivery chiplets that integrate voltage regulation directly into processor packages for AI accelerators, GPUs, and data center chips. By placing regulation micrometers away from the compute die using miniaturized on-die magnetic inductors and control circuits, the company's technology reduces power loss, lowers cooling requirements, and increases performance per watt.
Similar semiconductors company
Power Integrations, Inc. is a global leader in the development, manufacturing, and sale of analog and mixed-signal integrated circuits (ICs), alongside other essential electronic components and circuitry. Their primary expertise lies in delivering solutions for high-voltage power conversion worldwide. The company offers a comprehensive portfolio of alternating current to direct current (AC-DC) power conversion products. These solutions cover a broad power range, from outputs of less than one watt up to approximately 500 watts. They are integral to numerous applications such as mobile device chargers, various consumer appliances (including utility meters, LCD monitors, and power supplies for desktop computers and televisions), and LED lighting. Furthermore, Power Integrations also provides specialized high-power conversion technologies for demanding industrial applications like industrial motors, solar and wind energy systems, electric vehicles, and high-voltage DC transmission systems. Beyond AC-DC converters, their product lineup includes high-voltage diodes and advanced high-voltage gate-driver products. These gate drivers, marketed under the SCALE and SCALE-2 families, are crucial for operating high-voltage switches such as insulated-gate bipolar transistors (IGBTs) and silicon-carbide (SiC) MOSFETs. A specific offering, SCALE-iDriver, is tailored for powertrain and charging applications within the electric vehicle sector. The company also designs motor-driver ICs, which are vital for the efficient operation of components in household appliances, including refrigerator compressors, ceiling fans, air purifiers, and the pumps, fans, and blowers found in dishwashers and laundry machines. Power Integrations serves diverse markets, encompassing communications, computing, consumer electronics, and industrial sectors. They primarily reach their customers, consisting of original equipment manufacturers (OEMs) and merchant power supply producers, through a direct sales force supplemented by an extensive network of independent sales representatives and distributors. Established in 1988, Power Integrations, Inc. maintains its corporate headquarters in San Jose, California.
Semiconductors & Electronics
Lion Semiconductor Inc. is a semiconductor manufacturing company founded in 2013 and headquartered in San Francisco, California, that develops switched-capacitor integrated circuits for rapid battery charging.
Similar semiconductors company
Navitas Semiconductor Corp develops ultra-efficient gallium nitride (GaN) power semiconductors and integrated circuits. Headquartered in Torrance, California, the company serves various technology markets seeking energy efficiency.
Similar semiconductors company
Based in Hsinchu City, Taiwan, Fitipower Integrated Technology Inc., established in 1995, is a semiconductor company dedicated to the research, development, and sale of integrated circuits within Taiwan. The company's primary focus includes LCD driver ICs, along with a diverse portfolio of analog, digital, and mixed-signal power management integrated circuits. Fitipower offers an extensive range of power management solutions, such as buck and boost DC-DC converters, linear regulators, specialized LCD power ICs, power switches, WLED drivers, reset ICs, motor drivers, as well as advanced components like PMUs and ASICs. In the display driver segment, their products cater to applications for AV/tablet devices, digital still cameras (DSC), notebook mainboards (NBMNT), televisions, and gate products. These sophisticated ICs are widely integrated into various electronic applications, including LCD-TVs, laptops, networking hardware, portable gadgets, set-top boxes, CCTV/security systems, desktop computers, LED lighting, and TFT-LCD display technologies.
Similar semiconductors company
Lotus Microsystems is a deep-tech semiconductor manufacturing company headquartered in Hvidovre, Denmark. The firm develops advanced power and thermal solutions designed to redefine power and thermal limits for modern electronic systems and AI applications.
Similar semiconductors company
Semtech Corporation is a technology firm specializing in the creation, production, and global distribution of advanced analog and mixed-signal semiconductor components, complemented by sophisticated algorithms. The company's extensive product portfolio begins with signal integrity solutions. These encompass crucial optical data communication and video transport products utilized in various infrastructure and industrial environments. It also provides integrated circuits specifically engineered for data centers, corporate networks, passive optical networks, wireless base station optical transceivers, and high-speed interface applications. Furthermore, Semtech develops video technologies for broadcast purposes and professional audio-visual (AV) needs, including innovative video-over-IP technology. Another significant offering involves protection products, which integrate filter and termination devices with transient voltage suppressors. These components are designed to shield electronic systems from harmful voltage spikes. Semtech also provides a range of wireless and sensing technologies, including specialized radio frequency (RF) products for diverse industrial, medical, and communications sectors, alongside advanced sensing components for both industrial and consumer markets. Its product line extends to power management devices, such as switching voltage regulators, combination switching and linear regulators, smart regulators, isolated switches, and wireless charging solutions. These are essential for controlling, modifying, regulating, and conditioning electrical power within electronic systems. Semtech primarily serves original equipment manufacturers (OEMs) and their suppliers within the enterprise computing, communications, consumer, and industrial end-markets. The company distributes its products directly, as well as through a network of independent sales representative firms and independent distributors, reaching customers across North America, Europe, Asia-Pacific, and other international regions. The corporation was established in 1960 and maintains its headquarters in Camarillo, California.
Similar semiconductors company
StarPower Semiconductor Ltd. is a global leader in power electronics, dedicated to the entire lifecycle of power semiconductor components, from innovation and engineering to production and worldwide distribution. The company provides a comprehensive range of advanced power modules, including IGBTs, MOSFETs, IPMs, FRDs, and SiC devices. These essential components are integral to various modern technologies, finding applications in areas such as electric vehicles, energy inverters, sophisticated welding equipment, uninterruptible power supplies (UPS), renewable energy systems like photovoltaic and wind power, static var generators (SVG), and numerous household appliances. Established in 2005, StarPower Semiconductor's main operations are based in Jiaxing, China.
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