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Badger Meter, Inc. manufactures and markets flow measurement, quality, control, and communication solutions worldwide. It offers mechanical or static water meters, and related radio and software technologies and services to municipal water utilities market. The company also provides flow instrumentation products, including meters, valves, and other sensing instruments to measure and control fluids going through a pipe or pipeline, including water, air, steam, and other liquids and gases to original equipment manufacturers as the primary flow measurement device within a product or system, as well as through manufacturers' representatives. In addition, the company offers ORION Cellular endpoints to power network as a service; ORION mobile read endpoints support for deploying AMR solution; radio products; hardware, instruments, and sensors, and related software, to enhance connected data to a water utility's operation; water quality monitoring solutions, including optical sensing and electrochemical instruments; and high frequency pressure and leak detection sensors to aid in burst pipe and leak events; as well as BEACON, a secure cloud-hosted software suite that establishes alerts for specific conditions and allows consumer engagement tools that permit end water customers to view and manage their water usage activity. Its flow instrumentation products are used in water/wastewater, heating, ventilating and air conditioning, and corporate sustainability markets. The company serves water utilities, commercial, and industrial industries; and provides training, project management, technical support, and other collaborative services for customers. It sells its products and software directly, as well as through resellers and representatives. The company was incorporated in 1905 and is based in Milwaukee, Wisconsin.

InterDigital, Inc. operates as a global research and development company with focus primarily on wireless, visual, artificial intelligence (AI), and related technologies. The company engages in the design and development of technologies that enable connected in a range of communications and entertainment products and services, which are licensed to companies providing such products and services, including makers of wireless communications, consumer electronics, IoT devices, and cars and other motor vehicles, as well as providers of cloud-based services, such as video streaming. It designs and develops a range of innovations for use in digital cellular and wireless products and networks, including 2G, 3G, 4G, 5G, and IEEE 802-related products and networks. The company also develops cellular technologies, such as technologies related to CDMA, TDMA, OFDM/OFDMA, and MIMO for use in 2G, 3G, 4G, and 5G wireless networks, as well as mobile terminal devices; and 3GPP technology portfolio in 5G, 5G, advanced and 6G, as well as technologies for automobiles, wearables, smart homes, drones, and other connected consumer electronic products. In addition, it provides video coding and transmission technologies; and engages in the research and development of artificial intelligence and machine learning solutions. Further, the company's patented technologies are used in various products that include smartphones, tablets, consumer electronics, and base stations; televisions, laptops, gaming consoles, set-top boxes, streaming devices, and connected automobiles. InterDigital, Inc. was incorporated in 1972 and is headquartered in Wilmington, Delaware.

OSI Systems, Inc. designs and manufactures electronic systems and components. It operates in three segments: Security, Healthcare, and Optoelectronics and Manufacturing. The Security segment offers baggage and parcel inspection, cargo and vehicle inspection, hold baggage and people screening, radiation monitoring, explosive and narcotics trace detection systems, and optical inspection systems under the Rapiscan name. It also provides site design, installation, training, and technical support services; and turnkey security screening solutions under the S2 name. The Healthcare segment offers patient monitoring, cardiology and remote monitoring, and connected care systems and accessories under the Spacelabs name for use in critical care, emergency, and perioperative areas within hospitals, physicians' offices, medical clinics, and ambulatory surgery centers. The Optoelectronics and Manufacturing segment provides optoelectronic devices under the OSI Optoelectronics, OSI LaserDiode, OSI Laserscan, and Advanced Photonix names for the aerospace and defense, avionics, medical imaging and diagnostics, biochemistry analysis, pharmaceutical, nanotechnology, telecommunications, construction, and homeland security markets. It also offers electronics manufacturing services to original equipment manufacturers and end users for medical, automotive, defense, aerospace, industrial, and consumer applications under the OSI Electronics, APlus Products, Altaflex, and PFC Flexible Circuits names; LCD displays for medical, industrial, and consumer electronics applications; and flex circuits for OEM customers. This segment offers laser-based remote sensing devices to detect and classify vehicles in toll and traffic management systems under the OSI Laserscan and Autosense names; and solid-state laser products for aerospace, defense, telecommunication, and medical applications under the OSI LaserDiode name. The company was incorporated in 1987 and is headquartered in Hawthorne, California.

Spirent Communications plc provides automated test and assurance solutions in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. The company operates through Lifecycle Service Assurance, and Networks & Security segments. The Lifecycle Service Assurance segment offers lab-based testing solutions for 5G mobile core networks, and cellular and Wi-Fi devices, as well as live solutions. This segment also provides lab and test automation solutions for the telecom industry and enterprises. The Networks & Security segment develops test methodologies, tools, and services for virtualised networks, cloud, and artificial intelligence networking infrastructure, as well as application performance and proactive security validation. This segment also offers Ethernet/internet protocol performance testing solutions, as well as navigation satellite system test and simulation solutions while addressing opportunities in the broader positioning, navigation, and timing market, including low earth orbit satellites and autonomous vehicles. The company was formerly known as Spirent plc and changed its name to Spirent Communications plc in May 2006. Spirent Communications plc was founded in 1936 and is headquartered in Crawley, the United Kingdom.