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Alcon Inc. researches, develops, manufactures, distributes, and sells eye care products for eye care professionals and their patients worldwide. The company's Surgical segment offers equipment, instrumentation and diagnostics, intraocular lenses (IOLs), and other implantables; and consumables, including viscoelastics, surgical solutions, incisional instruments, surgical custom packs, and other products for surgical procedures. Its cataract products include Centurion vision system, LenSx laser system, ARGOS biometer, LuxOR surgical ophthalmic microscope, SMARTCATARACT health platform, NGENUITY 3D visualization system, Verion reference unit and Verion digital marker, and ORA system for intra-operative measurements; custom pak surgical procedure packs; vitreoretinal products comprising constellation vision systems, procedure packs, lasers and hand-held microsurgical instruments, and grieshaber and MIVS instruments, as well as scissors, forceps and micro-instruments, medical grade vitreous tamponades, and Hypervit vitrectomy probes; refractive surgery products, including WaveLight lasers and Contoura Vision used for LASIK treatment; EX-PRESS glaucoma filtration device; and implantable products, including AcrySof IQ products, such as monofocal IOLs and advanced technology IOLs for the correction of presbyopia and astigmatism at the time of cataract surgery. Its Vision Care segment provides daily disposable, reusable, and color-enhancing contact lenses; ocular health products, such as dry eye, glaucoma, contact lens care, and ocular allergies; and ocular vitamins and redness relievers. The company was formerly known as Alcon Universal S.A. and changed its name to Alcon Inc. in December 2001. Alcon Inc. was founded in 1945 and is headquartered in Geneva, Switzerland.

American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates in two segments, Grid and Wind. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand; and engineering planning services. It provides transmission planning services, which identify power grid congestion, poor power quality, and other risks; grid interconnection solutions for wind farms and solar power plants, power quality systems, and transmission and distribution cable systems; resilient electric grid systems, resilient electric grid systems; D-VAR systems used for controlling power flow and voltage in the AC transmission system; actiVAR system, a fast-switching medium-voltage reactive compensation solution; armorVAR system installed for reactive compensation, power factor correction, loss reduction, utility bill savings, and mitigation of common power quality concerns related to power converter-based generation and load devices; and D-VAR volt var optimization (VVO) that serves the distribution power grid market. This segment also offers ship protection systems, which reduce a naval ship's magnetic signature; and in board power delivery systems, power generation systems, and propulsion systems; and transformers and rectifiers systems. The Wind segment designs wind turbine systems and licenses these designs to third parties under the Windtec Solutions brand. It supplies power electronics and software-based control systems, engineered designs, and support services; and provides customer support services to wind turbine manufacturers. This segment's design portfolio comprises a range of drivetrains and power ratings of 2 megawatts and higher. The company was incorporated in 1987 and is headquartered in Ayer, Massachusetts.

Bel Fuse Inc. designs, manufactures, markets, and sells products that are used in the networking, telecommunications, computing, general industrial, high-speed data transmission, military, commercial aerospace, transportation, and e-Mobility industries in the United States, the People's Republic of China, Macao, the United Kingdom, Slovakia, Germany, India, Switzerland, and internationally. It offers magnetic solutions, such as integrated connector modules, power transformers, SMD power inductors and SMPS transformers, and ethernet discrete components. The company also provides power solutions and protection products comprising front-end power supplies, board-mount power, industrial and transportation power, external power, module, and circuit protection products. In addition, it offers connectivity solutions, which includes expanded beam fiber optic connectors, cable assemblies, and active optical devices; copper-based connectors/cable assemblies; radio frequency connectors, cable assemblies, microwave devices, and low loss cables; and ethernet, I/O, and industrial and power connectivity. The company sells its products under the Bel, TRP Connector, MagJack, Signal, Bel Power Solutions & Protection, Melcher, CUI, EOS, Stratos, Fibreco, Cinch, Johnson, Trompeter, Midwest Microwave, Semflex, and Stewart Connector brands through direct strategic account managers, regional sales managers working with independent sales representative organizations, and authorized distributors. Bel Fuse Inc. was incorporated in 1949 and is headquartered in West Orange, New Jersey.

Dais Corporation operates as a proprietary and nanotechnology polymer materials company. The company offers Aqualyte, a nanomaterial platform made from commercially available polymer resin and industrial grade solvents, which are mixed using a proprietary process with traditional industrial equipment; and ConsERV, a fixed plate energy recovery ventilator that is useful in meeting building indoor fresh air requirements while saving energy and lowering emissions for various forms of heating, ventilation, and air conditioning equipment. It also provides NanoClear, a water clean-up process useful in the creation of potable water from contaminated water, including salt, brackish and wastewater; NanoAir; and NanoCap, an energy storage application. The company also licenses its products. The company was formerly known as Dais Analytic Corporation Inc. and changed its name to Dais Corporation in February 2019. Dais Corporation was incorporated in 1993 and is headquartered in Odessa, Florida.

Focus Universal Inc. develops and manufactures smart instrumentation platform and device. It offers Ubiquitor, a wireless sensor device with a universal sensor node and gateway system that uses a computer or mobile device as the output display module that displays the readings of various sensor nodes. The company's universal smart instrumentation platform (USIP) utilizes mobile devices or computers to communicate with smart devices, such as sensors, instruments, probes, and controllers to monitor and control any functions. It also offers digital sensors and horticultural sensors, as well as universal smart controller (USC), a controller device. Further, the company provides filter and handheld meter products, including fan speed adjuster, carbon filter, and HEPA filtration systems, as well as digital light and quantum par meters through distributors. Additionally, it provides integration of houses, apartment, commercial complex, and office spaces with audio, visual, and control systems to integrate devices in the low voltage field, as well as partial equipment upgrade and installation services. The company was incorporated in 2012 and is based in Ontario, California.