Nano Labs Ltd operates as a fabless integrated circuit design company and product solution provider in the People's Republic of China and internationally.

SemiLEDs Corporation develops, manufactures, and sells light emitting diode (LED) chips, LED components, and LED modules and systems in the United States, Taiwan, the Netherlands, Germany, Japan, Ireland, and internationally.

SEALSQ Corp develops and sells semiconductor chips for private and public sectors. The company offers semiconductors and smart card reader chips; identity provisioning services; and managed PKI for IoT solutions.

Everspin Technologies, Inc. manufactures and sells magnetoresistive random access memory (MRAM) products in the United States, Hong Kong, Japan, China, Canada, and internationally.

AXT, Inc. designs, develops, manufactures, and distributes compound and single element semiconductor substrates. It produces semiconductor substrates using its proprietary vertical gradient freeze technology.

Data I/O Corporation engages in the design, manufacture, and sale of programming and security deployment systems and services for electronic device manufacturers in the United States, Europe, and internationally.

ReposiTrak, Inc., a software-as-a-service provider, designs, develops, and markets proprietary software products in North America. The company offers ReposiTrak MarketPlace, a supplier discovery and B2B e-commerce solution; ReposiTrak Compliance and Food Safety solutions, which reduces potential regulatory and legal risk from their supply chain partners; and ReposiTrak Supply Chain solutions that enables customers to manage relationships with suppliers.