Company Details
Technology Stack
Professional Summary
Wontaik Hwang is Director in Global IT Business Dep. at KT. KT operates in the telecommunications industry and has 19000 employees. Based in South Korea. Classified as a director-level Director of IT leader. Their organization's technology stack includes Gmail, Outlook, Google Apps, Microsoft Office 365, Braze, and 31 other technologies. KT reports annual revenue of 18430465000.
Industry & Role Insights
- • CTO Rank tracks 9,095 Director of IT leaders with verified contact information.
- • There are 10,929 tech leaders in the telecommunications industry in our database.
- • We have verified contacts for 3 tech leaders at KT.
Position in the CTO Rank Database
- • Wontaik Hwang is 1 of 9,239 leaders with the Director of IT role tracked in the CTO Rank database.
- • 189 hold the Director of IT role at telecommunications companies (out of 11,085 total telecommunications leaders in our database).
- • 56 hold the Director of IT role at companies with 19000 employees.
- • Typical Director of IT compensation: $150,000 – $280,000 (median $200,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.
Frequently Asked Questions
How do I contact Wontaik Hwang?
Wontaik Hwang has a verified email address on file on CTO Rank. They work at KT. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Wontaik Hwang work for?
Wontaik Hwang is Director in Global IT Business Dep. at KT, a company in the telecommunications industry with 19000 employees. The company is headquartered in Seongnam-si, Gyeonggi-do, South Korea.
What is Wontaik Hwang's role in technology leadership?
Wontaik Hwang is classified as a Director of IT leader at the director level.
What technologies does Wontaik Hwang's organization use?
Wontaik Hwang's organization uses a technology stack that includes Gmail, Outlook, Google Apps, Microsoft Office 365, Braze, Google translate widget. This information is useful for sales teams, recruiters, and technology vendors.
Is Wontaik Hwang open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Wontaik Hwang using the verified contact information available to Pro members. When recruiting a Director in Global IT Business Dep., personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Wontaik Hwang at KT?
Wontaik Hwang is Director in Global IT Business Dep. at KT. Director of ITs like Wontaik Hwang typically evaluate vendors in Gmail, Outlook, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Wontaik Hwang's profile data?
CTO Rank verifies and refreshes profile data weekly. Wontaik Hwang's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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