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ADDvantage Technologies Group, Inc., through its subsidiaries, operates as a communications infrastructure services and equipment provider in the United States and internationally. It operates through two segments, Wireless Infrastructure Services and Telecommunications. The Wireless Infrastructure Services segment provides turn-key wireless infrastructure services for U.S. wireless carriers, communication tower companies, national integrators, and original equipment manufacturers. Its services primarily include the installation and upgradation of technology on cell sites; and construction of new small cells for 5G. The Telecommunications segment provides central office equipment that include optical transport, switching, and data center equipment for communication networks; customer premise equipment, such as integrated access devices, channel banks, Internet protocol private branch exchange phones, and routers; and decommissioning services for surplus and obsolete telecom equipment. The company was formerly known as ADDvantage Media Group, Inc. and changed its name to ADDvantage Technologies Group, Inc. in December 1999. ADDvantage Technologies Group, Inc. was incorporated in 1989 and is headquartered in Carrollton, Texas. On January 31, 2024, ADDvantage Technologies Group, Inc. along with its affiliates, filed a voluntary petition for liquidation under Chapter 7 in the U.S. Bankruptcy Court for the Eastern District of Texas.

BSQUARE Corporation develops and deploys technologies for the makers and operators of connected devices in North America, Europe, and Asia. It operates through two segments, Partner Solutions and Edge to Cloud. The company offers software that connect devices to create intelligent systems; and embedded operating system software and services for makers of connected and intelligent devices, such as point-of-sale terminals, kiosks, tablets and handheld data collection devices, smart vending machines, ATMs, essential equipment in buildings and facilities environments, digital signs, and healthcare and entertainment devices. It also resells Windows IoT, Windows Embedded, and Windows Server IoT software, as well as system utility software for Adobe and McAfee; and provides license compliance services, technical support, and manufacturing support. In addition, the company provides operating system configuration, fleet transition, 24/7 IoT operations, data engineering, and software utilities and professional services, as well as device management solutions. It serves original equipment manufacturers, original design manufacturers, silicon vendors, and peripheral vendors. The company was incorporated in 1994 and is headquartered in Seattle, Washington. As of December 7, 2023, BSQUARE Corporation operates as a subsidiary of Kontron America, Inc.

T Stamp Inc. develops and markets identity authentication software solutions for government, enterprise partners, and peer-to-peer markets in the United States, the United Kingdom, and Malta. The company's artificial intelligence powered solutions include researching and leveraging biometric science, cryptography, and data mining to deliver insightful identity and trust predictions while identifying and defending against fraudulent identity attacks, protect sensitive user information, and extend the reach of digital services through global accessibility. Its solution converts biometric and other identifying data into an Irreversibly Transformed Identity Token that serves as a secure tokenized identity. The company also offers solutions for privacy and data protection, biometric multi-factor authentication, document validation, identity verification, geolocation, duplicate detection, and biometric capture, as well as crypto security and compliance, and trusted message. It serves banking/fintech; humanitarian and development services; cryptocurrency and digital assets; biometrically secured email and digital communication; KYC/AML compliance; government and law enforcement; P2P transactions, social media, and sharing economy; and real estate, travel, and healthcare industries. T Stamp Inc. was incorporated in 2016 and is headquartered in Atlanta, Georgia.

The9 Limited, together with its subsidiaries, operates as Internet company in the People's Republic of China and internationally. It also involves in the operation of cryptocurrency mining and Non-Fungible Token platform NFTSTAR, a NFT trading and community platform that provides users with purchase, trade, and interactive activities. The company was formerly known as GameNow.net Limited and changed its name to The9 Limited in February 2004. The9 Limited was incorporated in 1999 and is headquartered in Shanghai, the People's Republic of China.