Companies in the sem sector developing innovative solutions and technologies.
Explore 654 recently funded sem companies with verified founder contact information and fundraising data.
IQM Quantum Computers builds superconducting full-stack quantum computer systems designed for research institutions and developers.
Syntiant is a deep learning tech company providing AI voice and sensor solutions.
Lumiphase develops novel optical communication chips that are very inexpensive, super compact, and highly efficient.
Dispelix develops and delivers see-through waveguide combiners that are used as transparent displays in extended reality (XR) devices.
Aeluma operates as a semiconductor company that specializes in sensors and communications.
zapRF slashes product development time and NRE for RF chip teams by synthsizing tapeout ready power amplifiers in hours.
WordWoven is an AI-proficient digital marketing consultancy and writing firm.
AI for our most pressing crises in silicon.
Plaid Semiconductors offers semiconductor substrates and interposer solutions for multi‑chip computing and high‑performance systems.
GS Microelectronics provides manufacturing services for custom semiconductor solutions, including chip design, engineering, and power ICs.
Enabling the transition to 2.5D and 3D chiplet stacking and increasing the performance of semiconductor chips to meet the growing demand.
Kandou AI specializes in the design of high-speed, and pin- and energy-efficient chip-to-chip links, SerDes, and associated technologies.
Lumentum Operations is an optical and photonic products manufacturer.
Gaianixx is a manufacturing company that conducts research and develops new technologies to advance the semiconductor sector.
GreenWaves Technologies develops and distributes application processors for smart battery powered objects
Kayrros is an advanced data analytics company that helps global energy market participants make better investment decisions.
ActionZero is an industry pioneer, developing and deploying ground-breaking, self-funding solutions for a zero-emissions future.
fJscaler is a manufacturing company that offers semiconductor products for the optical communications market.
SteerLight is a startup that develops LiDAR-based optical sensors, also known as laser-based optical systems, to aid with mobility.
Resilco provides sustainable solutions for gas purification.
IDDK is an industrial company that offers research, manufacturing, and sales of microscopic observation devices and peripheral technologies.
AlpsenTek is a company engaged in the research and development of machine vision sensors and algorithms.
Eranovum manages the development and construction of renewable energy projects in Spain using new era energy infrastructure.
Catches offers AI-powered knowledge hub software that centralizes and retrieves company information for teams.
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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