What technologies does SK Telecom use?

SK Telecom uses Outlook, Microsoft Office 365, Microsoft Azure Hosting, Create React App, Google Tag Manager. View their full technology stack — including all 20 detected tools — on StackWho.

Who is the Senior Manager / Senior Software Engineer of SK Telecom?

Jinyong Han is the Senior Manager / Senior Software Engineer at SK Telecom. Get verified contact information on StackWho.

Where is SK Telecom located?

SK Telecom is based in Seoul, Incheon, South Korea.

SK Telecom

Q: Who is the Director, Wireless Access Infrastructure and Operation Management (Regional) of SK Telecom?

Brett Seungwook is the Director, Wireless Access Infrastructure and Operation Management (Regional) at SK Telecom. Get verified contact information on StackWho.

Q: What industry is SK Telecom in?

SK Telecom operates in the telecommunications industry.

sktelecom.com

telecommunications

sktelecom.com

Seoul, Incheon, South Korea

5001-10000 employees

12509971000 revenue

LinkedIn Profile

About SK Telecom

building, operating multimobile network2g, 3g, wimax, etc, telecommunications, information technology, telecommunications equipment, wireless communication, iot solutions, ai in media, media platforms, ai global alliances, smart factory, 5g, telecom innovation, ai alliances, b2b, urban air mobility, cloud platform

SK Telecom's Tech Stack

Decision Makers at SK Telecom

3 contacts

Jinyong Han

Senior Manager / Senior Software Engineer

h***@sk.com Sign up to view

Brett Seungwook

Director, Wireless Access Infrastructure and Operation Management (Regional)

s***@sktelecom.com Sign up to view

Changhoon Hyun

Software Engineering Manager

c***@sk.com Sign up to view

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20 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

SK Telecom's Position in the StackWho Database

• SK Telecom is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 17 companies in Incheon are in the StackWho database.
• 55 telecommunications companies are in the 5001-10000 employee range (same size as SK Telecom).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does SK Telecom use?

SK Telecom uses Outlook, Microsoft Office 365, Microsoft Azure Hosting, Create React App, Google Tag Manager, Apache, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at SK Telecom?

StackWho has verified email addresses for 3 decision makers at SK Telecom. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach SK Telecom directly for sales, recruiting, or partnerships.

What industry is SK Telecom in?

SK Telecom operates in the telecommunications industry, headquartered in Seoul, Incheon, South Korea. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export SK Telecom's contact data?

Yes. StackWho Pro members can export decision maker contact data for SK Telecom and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.