Akoustis Technologies
NASDAQ:AKTSAkoustis Technologies, Inc., through its subsidiary, Akoustis, Inc., designs, develops, manufactures, and sells radio frequency (RF) filter products for the mobile wireless device industry in the United States, Asia, Europe, and internationally. It operates through Foundry Fabrication Services and RF Filters segments. The Foundry Fabrication Services segment provides engineering review and backend packaging services. Its RF Filters segment sells amplifier and filter products. It offers RF filters for mobile wireless devices, such as smartphones and tablets, cellular infrastructure equipment, Wi-Fi customer premise equipment, and military and defense applications. The company was founded in 2013 and is headquartered in Huntersville, North Carolina.
Clearfield
NASDAQ:CLFDClearfield, Inc. manufactures and sells various fiber connectivity products in the United States and internationally. The company offers FieldSmart, a series of panels, cabinets, wall boxes, and other enclosures; WaveSmart, an optical components integrated for signal coupling, splitting, termination, multiplexing, demultiplexing, and attenuation for integration within its fiber management platform; and active cabinet products. It also provides CraftSmart FiberFirst pedestals, an access terminal that offers a cable management and mounting bracket kit to support the deployment of access terminals; YOURx, an access terminal that provides flexibility with cable mid-span and internal splicing options; and FieldShield, a fiber pathway and protection method for reducing the cost of broadband deployment. In addition, the company offers fiber assemblies; fiber optic and copper cables, microducts, microduct accessories, and tools; and installation and connection accessories for fiber optic networks. It serves community broadband customers, multiple system operators, large regional service providers, and wireline/wireless national telco carriers. The company was formerly known as APA Enterprises, Inc. and changed its name to Clearfield, Inc. in January 2008. Clearfield, Inc. was incorpoarted in 1979 and is headquartered in Minneapolis, Minnesota.
ClearOne
NASDAQ:CLROClearOne, Inc., together with its subsidiaries, designs, develops, and sells conferencing, collaboration, and network streaming solutions for voice and visual communications in the United States and internationally. The company offers a range of audio conferencing products, including professional audio conferencing and sound-reinforcement products for use in enterprise, healthcare, education and distance learning, government, legal, and finance organizations; mid-tier premium conferencing products for smaller rooms, and small and medium businesses, which interface with video and Web conferencing systems; USB-based personal and group speakerphones that could be used with PCs, laptops, tablets, smartphones, and other portable devices; and traditional tabletop conferencing phones used in conference rooms and offices. It also provides professional microphones consisting of beamforming microphones, ceiling microphones, and wireless microphones. In addition, the company offers video products, such as video conferencing and collaboration solutions; professional-grade cameras; and AV networking, which deliver the IP A/V experience by streaming time sensitive high definition audio and video, and control over TCP/IP networks. It sells its commercial products to a network of independent professional audiovisual, information technology, and telecommunications distributors, as well as systems integrators, dealers, value-added resellers, and end-users. The company was incorporated in 1983 and is headquartered in Salt Lake City, Utah.
DZS
NASDAQ:DZSIDZS Inc. provides access and optical networking infrastructure and cloud software solutions in the Americas, Europe, the Middle East, Africa, and Asia. The company offers access edge solutions through DZS Velocity, including voice, high-definition and ultra-high-definition video, highspeed internet access, and business class services; switching and routing products; and XCelerate for increasing the velocity with which service providers can leap to multi-gigabit services. It also provides subscriber edge solutions through DZS Helix comprising optical network terminals (ONTs) and smart gateway solutions for fiber to the x (FTTx) deployment; and connected premises products, consisting of indoor/outdoor ONTs and gateways. In addition, the company offers optical edge solutions through DZS Chronos and DZS Saber, which provides solutions for mobile operators and service providers that enables them to upgrade their mobile fronthaul/midhaul/backhaul systems and migrate to fifth generation wireless technologies. Further, it provides cloud software solutions through DZS Cloud that offers a commercial, carrier-grade network-slicing enabled orchestration platform, which supports open RAN and 4G/5G networks. The company was formerly known as DASAN Zhone Solutions, Inc. and changed its name to DZS Inc. in August 2020. DZS Inc. was founded in 1996 and is headquartered in Plano, Texas.
Sonim Technologies
NASDAQ:SONMSonim Technologies, Inc. provides ruggedized mobile phones and accessories for task workers. The company offers ruggedized mobile phones, such as Sonim XP10, Sonim XP5plus, Sonim XP3plus based on the Android platform that are capable of attaching to public and private wireless networks; industrial-grade accessories, including remote speaker microphones, multi-bay charging accessories, and in-vehicle hands-free voice communications solutions; and cloud-based software and application services. It sells its mobile phones and accessories primarily to wireless carriers in the United States and Canada; and sells ruggedized phones, barcode scanners, and accessories through distribution channels in North America, South America, and Europe. The company serves transportation and logistics, construction, manufacturing, facilities management, energy and utility, and public sectors. The company was formerly known as NaviSpin.com, Inc. and changed its name to Sonim Technologies, Inc. in December 2001. Sonim Technologies, Inc. was incorporated in 1999 and is headquartered in San Diego, California.