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KTDS

KTDS is a South Korean IT services company and a KT Group affiliate providing end-to-end IT consulting, system integration, operations, and AX solutions.

Last updated September 26, 2026

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Overview

KTDS (formerly KT DataSystems) is a South Korean IT services company and a member of the KT Group, the telecommunications group built around KT Corporation. The company was established on 1 August 2008 as a joint venture between KT and KTF, with registered capital of KRW 12 billion, and was renamed KTDS on 1 August 2009. It traces its operational roots to KT's internal IT services division, whose roughly 500 staff moved into the new entity, joined by about 70 people from KTF, giving the company around 600 employees at launch. KTDS positions itself as an "IT service specialist" and, more recently, as an "AX Specialist" — an expert in AI transformation. Its service portfolio covers IT consulting, system construction and operation, IT asset supply, total outsourcing, security and safety, and IT education. It serves industries including telecommunications, finance, space, and distribution/retail. The company also markets a set of proprietary platforms and solutions, including AI:ON-U, BEAST, Works AI, and CodeBox under its AX solutions line; CloudWiz, AntBot, and SMPWiz under automation and platform solutions; and billing, ERP, CRM/BSS, AICC, and security offerings under business support. As a KT Group company, KTDS handles group-wide IT services for KT, including IT system design, development, construction, operation, maintenance, and user support. It has expanded beyond its telecommunications roots into finance, distribution, and public-sector work. Its headquarters and main offices are in the Seoul area, with the Bangbae office at 176 Hyoryeong-ro, Seocho-gu, Seoul, and additional offices in Bundang and Mokdong. The company's public messaging emphasizes customer value, trust, and sustainable growth, and it describes itself as a core partner responsible for end-to-end delivery from consulting through operations, aligned with KT Group's vision of becoming an "AX Platform Company."

History

KTDS was established on 1 August 2008 as KT DataSystems, a joint venture between KT Corporation and KTF, with registered capital of KRW 12 billion. The new company absorbed KT's IT services division, with approximately 500 employees moving from KT and about 70 joining from KTF, giving it roughly 600 staff at launch. On 1 August 2009, its first anniversary, the company changed its official name to KTDS. The company was created to consolidate and professionalize the IT service functions of the KT Group. Its mandate covered IT system design, development, construction, operation, maintenance, and user support across the group. Over time, KTDS expanded its business beyond telecommunications into finance, distribution, public sector, and other domains, positioning itself as an IT service specialist serving both KT Group and external customers. In the 2020s, KTDS aligned its strategy with KT Group's vision of becoming an "AX Platform Company," recasting itself as an "AX Specialist" focused on AI transformation. It developed and marketed proprietary platforms such as AI:ON-U, BEAST, Works AI, and CodeBox for AI and automation, alongside CloudWiz, AntBot, and SMPWiz for cloud and platform automation, and business support solutions spanning billing, ERP, CRM/BSS, AICC, and security. The company also continued to invest in human resource development and corporate social responsibility, as reflected in awards and community activities reported in its newsroom.

  • KT DataSystems established as a joint venture between KT and KTF with registered capital of KRW 12 billion.

  • Company officially renamed KTDS on its first anniversary.

  • KTDS develops CodeBox, an AI code assistant supporting closed-network environments.

  • KTDS announces AI-based integrated security monitoring platform built with BC Card.

Products and positioning

IT service specialist and AX (AI transformation) specialist within KT Group, delivering end-to-end IT services from consulting to operations.

  • AI:ON-U

  • BEAST

  • Works AI

  • CodeBox

  • CloudWiz

  • AntBot

  • SMPWiz

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