Companies in the sem sector developing innovative solutions and technologies.
Explore 700 recently funded sem companies with verified founder contact information and fundraising data.
Gigantor Technologies accelerates machine learning or artificial intelligence models with its patented GigaMACS technology.
TriVirum is a medical device company that uses edge semiconductor and signal processing technology to build new, innovative medical devices.
We enable a scalable and sustainable IoT by providing the world’s highest efficiency light energy harvesting technology
Rockley Photonics manufactures photonics chips and custom integrated packaged products.
USNC specializes in the fields of nuclear power, small modular reactors, space reactors, and advanced reactors.
BACB is a Holistic Decarbonization Consultancy and Developer renowned for its track record of delivery, integrity, and independence.
Sagence AI is a semiconductor company developing products in the neural computing segment.
Signaloid is a cloud-based computing platform.
Stathera transforms the global timing market from Quartz-based to MEMS-based devices.
Bighorn Renewables is creating, implementing, and producing renewable natural gas in collaboration with Colorado cattle feedlot operators.
iDEAL Semiconductor is a semiconductor company focused on delivering break-through levels of power efficiency.
Swave Photonics is a fabless semiconductor company
MayMaan Research is to develop environmentally friendly technologies that will cut emissions and expenses for a more sustainable future.
Polariton Technologies designs and manufactures electro-optic modulators.
Sero sits at the intersection of home comfort, construction and energy.
EdgeQ is an information technology company that specializes in the field of 5G chip systems.
Apogee Semiconductor provides products and technologies for space and other extreme environments.
Dev'EnR is an independent producer of semiconductors for renewable energies.
Strike Photonics is a technology platform company that utilizes photonic chip designs for application in different fields.
Noya is reversing climate change and pulling CO2 out of the sky by retrofitting existing pieces of equipment to capture carbon.
SiPearl is building the world's first energy-efficient HPC-dedicated microprocessor designed to work with any third-party accelerator.
OQmented develops, integrates, and sells complete laser scanning solutions.
ActionZero is an industry pioneer, developing and deploying ground-breaking, self-funding solutions for a zero-emissions future.
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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