T vs TKC

AT&T Inc.

AT&T Inc. provides telecommunication, media, and technology services worldwide. The company operates through Communications, WarnerMedia, and Latin America segments. The Communications segment offers wireless voice and data communications services; video and targeted advertising services; broadband, including fiber, and legacy telephony internet and voice communication; and wireline telecom services. It also sells handsets, wirelessly enabled computers, wireless data cards, and IP-based set-top boxes, as well as various accessories, such as carrying cases and hands-free devices through the company-owned stores, agents, and third-party retail stores. This segment markets its communications services and products under the AT&T, Cricket, AT&T PREPAIDSM, AT&T TV, AT&T Fiber, and DIRECTV brand names. The WarnerMedia segment primarily produces, distributes, and licenses television programming and feature films; distributes home entertainment products in physical and digital formats; and produces and distributes mobile and console games, and consumer products, as well as offers brand licensing services, and advertising services. It also operates cable networks; video on demand streaming platform under the HBO Max and HBO GO names; multichannel pay television services under the HBO and Cinemax; and digital media properties, as well as licenses its content to television networks and over-the-top services. The Latin America segment offers video entertainment and audio programming services under the DIRECTV and SKY brands primarily to residential customers; pay-TV services, including HD sports video content; and postpaid and prepaid wireless services under the AT&T and Unefon brands, as well as sells various handsets through company-owned stores, agents, and third-party retail stores. The company was formerly known as SBC Communications Inc. and changed its name to AT&T Inc. in November 2005. AT&T Inc. was incorporated in 1983 and is headquartered in Dallas, Texas.

Turkcell Iletisim Hizmetleri AS

Turkcell Iletisim Hizmetleri A.S. provides digital services in Turkey, Ukraine, Belarus, Azerbaijan, Cyprus, Germany, and the Netherlands. It operates through two segments, Turkcell Turkey and Turkcell International. It offers voice, data, and video communication solutions to its individual and corporate customers; and broadband services. The company also provides BiP, an all-access communication service application; TV+, which enables subscribers to watch series and other TV contents whenever and wherever they want; fizy, a digital music platform; Lifebox, a cloud data storage service; Dergilik, a digital publishing platform; Yaani, a search engine application; Digital Operator, an application for its customers to view and pay their bills, access packages, and make transactions; Turkcell Academy identifies training needs and provides trainings in areas of employee development; and Kopilot, an application that offers car driving experience with various features. In addition, it offers digital business, techfin, big data processing, business intelligence applications, location based services and platforms, customer relationship management and solutions, network management solutions, value added services, mobile financial systems, IPTV services, mobile marketing solutions, Internet of Things, geographic information systems, voice identification, AR/VR, 5G infrastructure projects, campaign management systems, image and video processing based on artificial intelligence, text analysis, suggestion engines, voice analytics, robot assistants, robotics process automation, mobile analytical platforms, digital broadcast solutions, content delivery network solutions, over-the-top, and block chain solutions; artificial intelligence in health, learning and education applications solutions; trades in electricity; consumer financing and insurance agency; and property investments services. The company was incorporated in 1993 and is headquartered in Istanbul, Turkey.