ADTRAN Holdings, Inc., through its subsidiaries, provides end-to-end fiber networking solutions for communications service provider, enterprises, and government customers in the United States, Germany, the United Kingdom, Mexico, and internationally.

Belden Inc. provides portfolio of signal transmission solutions in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. It operates in two segments, Enterprise Solutions and Industrial Solutions.

ADC Therapeutics SA, a commercial-stage biotechnology company, develops antibody drug conjugates (ADC) for patients suffering from hematological malignancies and solid tumors.

Comtech Telecommunications Corp., together with its subsidiaries, designs, develops, produces, and markets products, systems, and services for communications solutions in the United States and internationally.

CTS Corporation manufactures and sells sensors, actuators, and connectivity components in North America, Europe, and Asia. The company provides sensors and actuators for use in passenger or commercial vehicles; connectivity components for telecommunications infrastructure, information technology, and other high-speed applications; switches, temperature sensors, and potentiometers supplied to multiple markets; and fabricated piezoelectric materials and substrates used primarily in medical, industrial, aerospace and defense, and information technology markets.