Companies in the sem sector developing innovative solutions and technologies.
Explore 693 recently funded sem companies with verified founder contact information and fundraising data.
Toppan Photomask manufactures photomasks for the semiconductor industry .
Anivance AI is a biotech startup that provides AI with organ-on-a-chip technology to transform drug discovery and preclinical research.
Wattstor specialises in managing assets on business sites and within local energy communities.
Atlantica manages and acquires renewable energy, clean energy, and water assets.
AI visibility platform with ML models that predict how brands appear in ChatGPT, Gemini, Claude, and Perplexity.
Searchable.ai is a developer of a personalized semantic search engine used to improve work productivity.
Alphawave Semi designs semiconductors and connectivity solutions that support advanced computing, communications, and data systems.
Organizational Swarm Intelligence - Starting with AI agents for website personalisation
Semi Zabala is a power semiconductor company that uses new technologies to develop, manufacture, qualify, and market semiconductor circuits.
LightSpeed Photonics builds compact, low-power optical interconnects for data centers, enabling scalable, high-bandwidth applicationss
SkyWater Technology is a semiconductor engineering company that provides development services for circuits and microelectronic devices.
Magnetfab manufactures integrated micromagnets used in microelectronics and MEMS applications for advanced device miniaturization.
6K Additive produces powders from reverse streams of various metal alloys such as titanium.
AI-enhanced vector search that knows how your customers think
Leadzai is on a mission to empower the next 200 million businesses to thrive effortlessly.
Advanced light engine technology for a greener future
Mattrix Technologies develops full-aperture OLET display.
OWiC Technologies is a developer of smartphone-readable microscopic optical smart ID tags.
LIS Technologies develops laser isotope separation technology that utilizes infrared lasers to excite specific isotopes for separation.
Tempo Automation is transforming the way companies innovate and bring new electronic products to market.
Swell Energy is a home energy company that provides smart grid and energy management solutions for homeowners and businesses.
DeepTech SaaS That Makes Your Ads 40% More Cost-Efficient in 40% Less Time
Aniah specializes in chip design closure and full-chip analysis at the transistor level.
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 693 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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