Companies in the sem sector developing innovative solutions and technologies.
Explore 700 recently funded sem companies with verified founder contact information and fundraising data.
Cetogenix is a clean technology business dedicated to creating long-term solutions to global climate change.
Innatera is a developer of ultra-low-power intelligence for sensors.
GLCTC Corp is a technology company that focuses on creating the next generation of software and hardware.
Constructor is an AI-enabled product search and discovery platform that provides assistance to e-commerce brands.
We are a vertically integrated solar manufacturer and energy producerall made in the United States.
Black Semiconductor uses Graphene enable full-photonic AI data centers that can boost AI training and inference performance by up to 80x.
Vector Photonics is a producer of a semiconductor laser technology.
Synthara is an IT consulting firm that offers algorithms, semiconductors, machine learning, IoT, and artificial intelligence services.
Vantage Discovery is a generative AI-powered SaaS search and content discovery platform that provides personalized shopping recommendations.
KA Imaging designs and manufactures innovative X-ray detectors and systems for medical, industrial, and veterinary imaging markets.
Heero Technologies is a self-sustaining energy platform that strives to make net zero homes a possibility.
Akoustis™ is a “fabless” high-tech semiconductor company.
Aspinity offers neuromorphic all-analog integrated circuit technology that can replicate the functionality of digital signal processors.
Optipulse designs and manufactures wireless communication equipment.
Bast's enterprise-grade explainable artificial intelligence (XAI) platform focuses on enabling the creation of language models.
GAF Energy is a roofing and waterproofing company.
KDPOF specializes in the development of technology for high capacity communications over Large Core Plastic Optical Fiber (POF)
RaiderChip creates the most efficient and unique generative AI hardware accelerator.
BIG MEGA Renewable Energy is a joint venture between two publicly held companies in the real estate sector.
HYPHY designs and manufactures display driver chipsets for large display panels
Spectra7 Microsystems specializes in the fields of wireless infrastructure and data center active cables.
Random Walk Solutions provides AI-based enterprise solutions including integration, analytics, consulting, and managed AI services.
Nelumbo is Providing radical, lasting technological improvements to the heating and cooling industry.
SigmaSense provides a digital and fully-scalable sensing technology to solve the noise immunity and tuning challenges of touch sensors.
AI & ML Semiconductors, Application specific semiconductors, Optical chips, InP, Optical interconnects, Wireless, TMT
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 700 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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