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Meta Data Limited, together with its subsidiaries, operates K-12 after-school education platform that focuses on young children mathematics training services and FasTrack English services in the People's Republic of China and internationally. The company's products include Artificial Intelligent Education (AIE), a smart training system incorporating virtual reality, artificial intelligence, blockchain, and other technologies to facilitate the teaching and training process; Artificial Intelligent Universe (AIU), provides software and hardware infrastructure (IAAS) to Metaverse business operators or individual users targeted to improve the accessibility of rendering modes through cloud computing and edge computing algorithms and computing power to improve the virtual world; and smart ID card services. It also provides technical services, including simulation teaching modules, 3D teaching modules, virtual reality modules, etc. for smart education business operation service providers, as well as digital services; project completion inspection services; and customer acceptance services. The company was formerly known as OneSmart International Education Group Limited and changed its name to Meta Data Limited in April 2022. Meta Data Limited was founded in 2007 and is headquartered in Sha Tin, Hong Kong.

ClearSign Technologies Corporation designs and develops technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSign Core Plug & Play Burner technology provides direct burner replacement for traditional refinery process heaters; and ClearSign Eye Flame Sensor, an electrical flame sensor for industrial applications. The company also provides ClearSign Core Boiler Burner; and ClearSign Core Flaring Burners technologies. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. The company was formerly known as ClearSign Combustion Corporation and changed its name ClearSign Technologies Corporation in November 2019. ClearSign Technologies Corporation was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.

LogicMark, Inc. offers personal emergency response systems (PERS), health communications devices, and Internet of Things (IoT) technology that creates a connected care platform in the United States. It manufactures and distributes non-monitored and monitored personal emergency response systems, which are offered through healthcare durable medical equipment and monitored security dealers/distributors, and the United States Department of Veterans Affairs. The company was formerly known as Nxt-ID, Inc. and changed its name to LogicMark, Inc. in March 2022. LogicMark, Inc. was founded in 2006 and is based in Louisville, Kentucky.

Schmitt Industries, Inc., together with its subsidiaries, designs, manufactures, and sells test and measurement products worldwide. The company operates through two segments, Measurement and Ice Cream. The Measurement segment designs, manufactures, and sells laser and confocal chromatic white light sensors for distance measurement and dimensional sizing products under the Acuity brand name for various industrial applications, including manufacturing, lumber production, steel casting, glass and paper production, medical imaging, crane control and micron-level part, and surface inspection. It also offers AR2700 high speed long range sensor for application in bridge crane monitoring, trolley positioning, and altitude measurements; 8-inch touch panel display, a full suite of connection ports; and satellite focused remote tank monitoring products under the Xact brand that measure the fill levels of tanks holding propane, diesel, and other tank-based liquids, as well as related monitoring services, including transmission of fill data from the tanks via satellite to a secure website for display. The Ice Cream segment manufactures, wholesales, and retails ice creams, ice cream cakes, and related products, as well as sells through its website; and serves ice cream at catering events and holds various community-building events comprising ice cream classes, and live comedy and music performances through Ample Hills Creamery brand. Schmitt Industries, Inc. was incorporated in 1984 and is headquartered in Portland, Oregon.