Companies in the sem sector developing innovative solutions and technologies.
Explore 700 recently funded sem companies with verified founder contact information and fundraising data.
Serinus Labs is a manufacturer of chip-scale silicon gas sensors for ultra-low-power applications.
Searchable.ai is a developer of a personalized semantic search engine used to improve work productivity.
Titan Advanced Energy Solutions is a provider of ultrasound-based battery management solutions
Iridia is a nanotechnology company that specializes in bio-chemistry, molecular biology, and DNA.
OAM Photonics provides photonic sensing solutions for 3D imaging with applications in autonomous driving, drone, and robotics.
NoMIS Power is a developer of power semiconductors for electric vehicles, subways, airplanes, and industrial motors.
Ascenium is a fabless semiconductor startup that develops a general-purpose microprocessor.
Mekonos creates a proprietary cell-engineering platform designed for cell therapies on a chip.
Atom Semiconductor is a scientific and technological enterprise focusing on digital sensor design.
Cycuity provides products to detect and prevent hardware security vulnerabilities.
Impact Photonics is a semiconductor and related device manufacturing company.
TenaFe is a solid-state storage controller startup that develops revolutionary SSD for data storage solutions.
Agile Analog is a company with a mission to transform the landscape of the Analog IP market space.
Instant diagnostics for healthcare, industry and commerce.
COD is an intelligent social semantic platform that facilitates exchanging online knowledge resources among people with similar interests.
DataHawk is a SaaS eCommerce Business Management Platform for Brands, Retailers, and Agencies.
SaaS, Media, Artificial Intelligence, SEO, Digital Marketing
Kinara develops low-power, energy-efficient, and programmable discrete neural processing units to deploy edge AI applications.
Axign introduces a versatile digital audio controller that corrects distortions by the supply, power stage and analogue output filter.
Quattr's platform unifies SEO, analytics, and AI search into workflows that get you cited in AI answers, not just ranked in search results.
Spectricity is a leading provider of multispectral sensing solutions for mobile and consumer devices.
LM Plus is an operator of a technology company intended to develop unique liquid metal-based technology.
Algolia is the Search-as-a-Service platform that enables companies to deliver fast and relevant digital experiences that drive real results.
Untether AI develops AI chips to enable new frontiers in AI applications.
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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