Companies in the sem sector developing innovative solutions and technologies.
Explore 654 recently funded sem companies with verified founder contact information and fundraising data.
Phlux is a photonics company developing innovative light detector and imaging systems.
Miromind is a professional international SEO agency specializing in technical, semantic, and generative SEO for B2B and enterprise sectors.
Renaissance Fusion is a high-temperature superconductor and stellarator company.
Atmosic is an innovative fabless semiconductor company specializing in ultra-low power wireless solutions.
Intrinsic Semiconductor Technologies is established to developed silicon-oxide based RRAM technologies.
Cambridge GaN Devices is a semiconductor company focused on developing GaN power devices aimed at creating greener electronics.
EnCharge AI designs analog in-memory-computing AI chips and develops AI systems for AI computing.
Mixedbread AI is an AI platform that provides open-source in-house embedding and reranking models.
Omnitron Sensors develops and manufactures sensors for various applications, including automotive, augmented reality, and smartphones.
Pakal Technologies is a developer of IGTO-based semiconductors intended to revolutionize the IGBT market.
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Spar Systems manufactures renewable energy equipment to generate power from low-temperature waste heat.
Azimuth AI is an embedded silicon product company that offers highly differentiated ASICs for edge computing applications.
Akhetonics is creating the world's first all-optical XPU - a general-purpose photonic RISC processor for high-performance computing
Neuronova offers ultra-low-power AI processors that enable high-performance functionality on battery-powered devices.
ANAFLASH is a data-centric processor developer that develops neuromorphic processors for smart edge devices.
Enfabrica is an AI networking chip startup that develops networking solutions for parallel and accelerated computing infrastructure.
Next generation AI hardware - a fully analog chip, inspired by the human brain, enabling both training and inference on edge devices.
KOALA Tech is a technology company that is involved in the research and development of organic semiconductor laser diode systems.
Forefront RF is a fabless semiconductor company.
Liminal operates as a battery manufacturing intelligence provider that utilizes data and analytics.
Meridian Innovation is a developer of CMOS thermal imaging solutions for consumer and commercial applications.
Microoled is a provider of microdisplays for mobile near-to-eye viewing devices.
ZeroPoint is a semiconductor IP licensing company that provides disruptive technology for saving energy and boosting performance.
The sem sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
SEM companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The sem sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 654 sem companies tracked in the VCBacked database.
Companies in the sem sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting sem companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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