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xMEMS competitors & alternatives
The 12 closest competitors and alternatives to xMEMS among semiconductors companies — ranked by similarity to what xMEMS actually does, not by market-cap band.
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About xMEMS
xMEMS is an advanced hardware technology company founded in 2018 that develops solid-state MEMS speakers, acoustic vents, and micro-cooling solutions, headquartered in Santa Clara, California.
xMEMS at a glance
xMEMS is a semiconductors company headquartered in United States. Its most recent funding round, Series D, raised $21M in October 2025. Xcout tracks 2 named people at xMEMS, including Rick Curulla (Veteran Finance Leader).
xMEMS leadership
- Rick CurullaVeteran Finance Leader
- Joseph JiangCEO and Co-Founder
xMEMS funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series D | $21M | 6 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 xMEMS competitors
Ranked by semantic similarity — how close each company is to xMEMS by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar semiconductors company
Vesper Technologies developed piezoelectric MEMS microphones and related audio-sensing technology. Its products served consumer electronics and IoT applications, including smartphones, earbuds, smart speakers, and voice-enabled devices.
Similar semiconductors company
Established in 2007 and headquartered in Suzhou, China, MEMSensing Microsystems is a dedicated provider of advanced Micro-Electro-Mechanical Systems (MEMS) sensor technologies and integrated solutions across the Chinese market. The company's product lineup includes MEMS microphones, precision pressure sensors, and inertial sensors. These components find applications in diverse industries such as consumer electronics, industrial automation, medical equipment, and the automotive sector. Furthermore, MEMSensing Microsystems offers specialized design services for MEMS technology.
Similar semiconductors company
China Wafer Level CSP Co., Ltd. is a semiconductor company that provides wafer-level chip size packaging and testing services. The company specializes in 3DIC, TSV, interconnect, and imaging technologies for applications such as sensors, CMOS imaging sensors, RFID, MEMS devices, and LEDs.
Similar semiconductors company
SiTime Corporation is a publicly traded fabless chipmaker based in Santa Clara, California that develops micro-electromechanical systems (MEMS), used for timing devices in electronics.
Similar semiconductors company
Crossbar, Inc. is a technology company headquartered in Santa Clara, California, operating in markets such as Re-Ram In Memory Compute Display.
Similar semiconductors company
Mixx Technologies, Inc. is a semiconductor manufacturing company headquartered in California, USA, with additional operations in India and Taiwan, focused on sustainably scaling AI.
Similar semiconductors company
Baya Systems focuses on accelerating intelligent compute with chiplets. The company's headquarters are located in Santa Clara, California, United States.
Similar semiconductors company
Astera Labs, Inc. develops, produces, and markets semiconductor-based connectivity solutions for cloud computing and artificial intelligence infrastructure. Its core offering, the Intelligent Connectivity Platform, comprises a comprehensive portfolio of data, network, and memory connectivity products. These are unified by a software-defined architecture, which empowers customers to seamlessly deploy and operate high-performance cloud and AI systems at scale. Established in 2017, the company is headquartered in Santa Clara, California.
Similar semiconductors company
Stathera transforms the timing market with breakthrough MEMS technology, offering ultra-low power and high-performance timing solutions to replace traditional quartz oscillators.
Similar semiconductors company
Provigent is a venture-backed semiconductor company founded in 2000 and headquartered in Santa Clara, California, specializing in high-performance communications chips.
Similar semiconductors company
Atomera Incorporated develops, commercializes, and licenses its unique materials, processes, and technologies for the semiconductor sector across North America and the Asia Pacific region. Central to its offerings is the Mears Silicon Technology (MST), a refined, ultra-thin silicon film designed to enhance the transistor channel of CMOS-type devices. The company serves a diverse range of clients, including foundries, integrated device manufacturers, fabless semiconductor manufacturers, original equipment manufacturers, and electronic design automation companies. Established in 2001, the firm, headquartered in Los Gatos, California, operated as Mears Technologies, Inc. until it adopted the name Atomera Incorporated in January 2016.
Similar semiconductors company
Si-Ware Systems is a deep-tech innovation powerhouse and measuring and control instrument manufacturer located in Menlo Park, California, redefining optical sensing and digital-physical integration.
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