Companies in the sem sector developing innovative solutions and technologies.
Explore 654 recently funded sem companies with verified founder contact information and fundraising data.
Basis is an electric smart panel manufacturing company that develops home operating systems using advanced electrical safety technologies.
DreamBig Semiconductor provides Chiplet platform with SMARTNIC/DPU solutions for AI, data centers and storage acceleration.
PhotonicX AI builds optical interconnects for AI clusters, enabling ultra-fast GPU-to-GPU communication for GPU-to-GPU communication.
XTPL is developing on a global scale a breakthrough, additive manufacturing technology for ultra-precise printing of nanomaterials.
Carbyon is a Netherlands-based company that develops direct air capture (DAC) technologies.
Cetogenix is a clean technology business dedicated to creating long-term solutions to global climate change.
WindSpider is passionate about lifting high and heavy and contributing to the energy shift.
Quantum OOH transforms parked vehicles in high-traffic intersections into mobile advertising platforms.
SMART-Photonics is a pure-play foundry for Indium Phosphide photonics semiconductors.
F1® Arcade is an experiential hospitality brand that merges the excitement of Formula 1 racing with social gaming and entertainment.
Remora Robotics is a Norwegian technology firm that specializes on aquaculture robotics.
Hiqute Diamond manufactures synthetic diamond plates for quantum tech and semiconductors.
Emproof provides security solutions for embedded systems that address multiple layers of the software security stack.
Silicon Box is a semiconductor integration service provider specializing in full chip design and manufacturing.
PhysicsX develops AI-powered engineering software that combines physics-based modeling, simulation, data management, and machine learning.
TriVirum is a medical device company that uses edge semiconductor and signal processing technology to build new, innovative medical devices.
Gigantor Technologies accelerates machine learning or artificial intelligence models with its patented GigaMACS technology.
We enable a scalable and sustainable IoT by providing the world’s highest efficiency light energy harvesting technology
LexX Technologies is an intelligent platform that uses NLP and machine learning for maintenance of complex industrial assets and equipment
Rockley Photonics manufactures photonics chips and custom integrated packaged products.
Rapidus is a manufacturing company that develops the next generation of logic semiconductors used in computing.
Synthara is an IT consulting firm that offers algorithms, semiconductors, machine learning, IoT, and artificial intelligence services.
USNC specializes in the fields of nuclear power, small modular reactors, space reactors, and advanced reactors.
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.
Get Started - Access Contact InformationJoin thousands of sales teams, investors, and service providers using VCBacked