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KT Corporation
KT Corporation provides integrated telecommunications and platform services in South Korea, rest of Asia, and internationally. The company offers mobile voice and data telecommunications services based on 5G, 4G LTE and 3G W-CDMA technology; fixed-line telephone services, including local, domestic long-distance, international long-distance, and voice over Internet protocol telephone services, as well as interconnection services; broadband Internet access service and other Internet-related services; and data communication services, such as fixed-line and leased line services, as well as broadband Internet connection services. It also provides media and content services, including IPTV, satellite TV, digital music, e-commerce, online advertising consulting, and web comics and novels services; and credit card processing and other financial services. In addition, the company offers information technology and network services, and satellite services; sells handsets and miscellaneous telecommunications equipment; develops and sells residential units and commercial real estate; and rents real estate properties. Further, it offers public telephone maintenance; security, B2C and B2B, investment fund, software development and data processing, value-added network, call center, system integration and maintenance, marketing, PCS distribution, transportation and trucking arrangement business, cloud system implementation, satellite communication network, installation and management, and data center development and related services. Additionally, the company is involved in the Internet banking ASP and security solutions, residential building development and supply, sports team management, technology business finance, and submarine cable construction and maintenance businesses. The company was formerly known as Korea Telecom Corp. and changed its name to KT Corporation in March 2002. KT Corporation was founded in 1981 and is based in Seoul, South Korea.
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KT Corporation at a glance
KT Corporation is a telecom company headquartered in Seongnam-si, South Korea. It is publicly listed (KT) with a market capitalisation of $8.6B. Xcout tracks 10 named people at KT Corporation, including Yoon-Young Park (CEO & Inside Director).
KT Corporation leadership
- Yoon-Young ParkCEO & Inside Director
- Hye-Byung MinChief Financial Officer & Executive Vice President of Financial Management Office
- Hyun-Kyu LimSenior Executive Vice President of Corporate Management Group
- Eui-Jeung ChooExecutive Vice President
- Seung-pil OhSenior Executive Vice President of Tech. Innovation Group
- Young-Bok LeeSenior Executive Vice President of Legal Affairs Office
4 more named people on record for KT Corporation, with roles, board committees and tenure — see the full roster →
KT Corporation competitors
A few of KT Corporation's closest competitors — see the full list of competitors and alternatives →
KT Skylife is a South Korean telecommunications company providing satellite TV, IPTV, high-speed internet, and mobile services.
NTT, Inc. functions as a prominent telecommunications provider with a significant presence across Japan and internationally. The company structures its operations across four primary divisions: Integrated ICT Business, Regional Communications Business, Global Solutions Business, and its diverse "Others" segment. Within its Integrated ICT unit, NTT delivers an array of services including mobile communications, domestic long-distance and international telephony, integrated solutions, and system development. The Regional Communications division focuses on local (intra-prefectural) communication services and associated support. For its global clientele, the Global Solutions segment offers comprehensive offerings such as system integration, network infrastructure, cloud computing, and global data center management, alongside consulting, managed services, and custom system and software development. Furthermore, the "Others" segment diversifies the company's activities through interests in real estate, construction, and the energy sectors. Founded in 1952, NTT, Inc. was previously known as Nippon Telegraph and Telephone Corporation, officially transitioning to its current name in July 2025. Its corporate headquarters are situated in Tokyo, Japan.
KDDI Corporation operates as a prominent telecommunications provider, delivering services across Japan and on an international scale. The company's business is divided into two primary divisions: Personal Services and Business Services. The Personal Services segment offers a comprehensive array of mobile communication options, including smartphone and mobile phone services under the "au" brand, alongside MVNO (mobile virtual network operator) services. This segment also provides fixed-line solutions such as au Hikari, covering voice, data transmission, fiber-to-the-home (FTTH), and cable television (CATV). Beyond core telecom, Personal Services extends to smartphone-centric financial and payment services via au PAY, IoT (Internet of Things) solutions like au HOME for pet monitoring, energy conservation through au Denki, and even English language education with AEON. The Business Services segment caters to corporate clients, delivering data center facilities under its TELEHOUSE brand. It also develops various solutions spanning network and cloud services, as well as support for smartphones and other devices. This division's portfolio further includes broadcasting, wireless broadband, mail order, IT support, call center management, and temporary staffing. Additionally, it offers expert services in the design, construction, maintenance, and operational oversight of critical communication infrastructure, including submarine cables. Founded in 1953, the company maintains its headquarters in Tokyo, Japan.
Gilat Telecom Global Ltd, established in 1968 as Satcom Systems Ltd and based in Petach Tikva, Israel, delivers a comprehensive array of communication services. The company utilizes satellite, fiber optic, and radio system infrastructures to provide solutions both domestically in Israel and across international markets. Its primary offerings encompass various data communication services, including establishing and managing internet network connections, setting up and operating internal corporate data networks, and overseeing the communication infrastructure for internet service providers and mobile operators. Gilat Telecom also provides expert consulting and network design for fiber and satellite-based communication solutions, which covers equipment sales, installation, ongoing maintenance, and operational support. Furthermore, it specializes in mobile satellite communication, offering a complete spectrum of services from initial consultation and planning to equipment supply, project execution, system operation, and the provision of data and telephony services. The company additionally provides broadband connectivity and advanced communication solutions. Its diverse client base includes internet service providers, various institutions, community organizations, and military and security entities.
As an investment holding company, APT Satellite Holdings Limited specializes in operating and delivering satellite communication services. Its primary activities encompass managing and supplying satellite transponder capacity, related support, and a comprehensive suite of satellite broadcasting and telecommunications solutions. The company leases C-band and Ku-band transponders to its broadcasting and telecommunications customers, in addition to providing satellite television broadcasting and multi-channel per carrier broadcast platforms. Furthermore, it offers teleport and network solutions, including both hub-based and single-channel per carrier options. Beyond its core satellite operations, APT Satellite provides data center services like rack space rental, server and equipment hosting, cloud management, IP gateway transit, and bespoke managed services. Over-The-Top (OTT) services are also part of its offerings. Operating APSTAR-5C, APSTAR-6C, APSTAR-7, and APSTAR-9 satellites, the company extends its footprint across Asia, Australia, the Middle East, Africa, Europe, and the Pacific region. The company further holds property assets and delivers management and project consultancy services. Founded in 1992 and headquartered in Tai Po, Hong Kong, APT Satellite Holdings Limited is a subsidiary of APT Satellite International Company Limited.
NTT Communications Corporation is a Japanese telecommunications and ICT services company serving enterprise and government customers. It provides global network services, data centers, cloud and managed IT services, cybersecurity, and related digital solutions.
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More on KT Corporation in Xcout Intel
- 10 named people with titles, LinkedIn and board committees
- The full competitor set, tracking, exports and API access