Chorus
OTCMKTS:CHRYYChorus Limited, together with its subsidiaries, provides fixed line communications infrastructure services in New Zealand. It offers phone and broadband services for residential and business customers; data and voice services; and asymmetric digital subscriber line and high-speed digital subscriber line broadband services, as well as solutions for transport and infrastructure. The company builds and maintains a network of fibre and copper cables, local telephone exchanges, and cabinets. In addition, it offers co-location and value added network services. Chorus Limited was founded in 2008 and is based in Wellington, New Zealand.
Spirent Communications
OTCMKTS:SPMYYSpirent 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.
SMARTONE TELECO/S
OTCMKTS:STTFYSmarTone Telecommunications Holdings Limited, an investment holding company, provides mobile telecommunication services in Hong Kong and Macau. The company offers voice, multimedia, and mobile and fixed fiber broadband services for the consumer and corporate markets. It is also involved in the sale of handsets and accessories; issuance of guaranteed notes; and provision of customer support and telemarketing services. The company was founded in 1992 and is headquartered in Kwun Tong, Hong Kong. SmarTone Telecommunications Holdings Limited is a subsidiary of Sun Hung Kai Properties Limited.
Turkcell Iletisim Hizmetleri A.S.
NYSE:TKCTurkcell Iletisim Hizmetleri A.S. provides digital services in Turkey, Ukraine, Belarus, Turkish Republic of Northern Cyprus, and the Netherlands. It operates through Turkcell Turkey, Turkcell International, and Techfin segments. It offers work contact services, such as mobile communications, fixed business internet and business phone, and customer loyalty and programs; digital business services comprising uninterrupted access, cyber security, data center, Internet of Things, big data, e-transformation, technologies, and managed services, and cloud solutions. It also provides various devices, hardware, software, and financing solutions; and digital services, including search, invoice, and TL services, as well as information, entertainment, and application services. In addition, the company offers TV+, a television platform; fizy, a digital music platform; YaaniMail, a local e-mail service; GAME+; Iste Suit; BiP; smart legal documentation automation; Chatbot; and home internet and TV services. Turkcell Iletisim Hizmetleri A.S. was incorporated in 1993 and is headquartered in Istanbul, Turkey.