Companies in the sem sector developing innovative solutions and technologies.
Explore 654 recently funded sem companies with verified founder contact information and fundraising data.
Accelerating semiconductor quality control and advanced materials science through AI.
Neurophos develops photonic AI processing technology that focuses on hardware solutions for accelerating artificial intelligence inference.
Corintis develops, produces, and tests microfluidic cooling for data center chips.
Axiado is a security processor company redefining hardware root of trust with hardware-based security technologies, including per-system AI.
Siren offers an Investigative Intelligence Platform that facilitates search, business intelligence, and information gathering.
ALCYON PHOTONICS is a producer of integrated photonic devices.
FS2 Business is a deep technology company that focuses on building 3D computing devices using 2D semiconductors.
Sandbox VR is a virtual reality startup that offers a premium, fully-immersive virtual reality experience.
Tenstorrent develops AI hardware and software solutions for data processing and machine learning application.
Two Bit Circus is an experiential entertainment company helping brands tell their story through immersive and public installations.
Efinix is a semiconductor company that designs and develops programmable logic devices, hardware, and software solutions.
Material analytical and measuring service provider
Eridan manufactures digital radio units designed to support wireless infrastructure for AI networks and private 5G deployments.
Wootzano manufactures robots which can sense and feel like humans do using a unique electronic skin, machine learning, and electronics.
Nexdot is the first company worldwide to develop a new generation of Quantum Dots: the Nanoplatelets.
NovoLINC is a pioneering startup that provides thermal interface solutions.
Build to Zero is a climate technology business that specializes in thermal energy storage technology for industrial heat decarbonization.
Mythic develops analog matrix processors and key cards based on analog compute-in-memory.
Quantified Energy Labs is a site PV module quality evaluation.
NXTSENS Microsystems is a performance leading fabless semiconductor company that provides tailored sensing, timing.
MaterialGate is bio-technology manufacturing company that produces and sells single-molecule dielectrics.
Dynaccurate SARL is a start-up company launched in May 2021. Its core product is an AI that provides semantic interoperability
Hardware Accelerated Rack Scale AI Agent Runtime
The largest provider of expired domains worldwide with 140,000+ domains available for purchase.
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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