SK
Holding Companies & Conglomerates · South Korea · 10K+ Employees
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Overview
Headquarters
26 Jong-ro, Jongno‑gu, Seoul, 3072, Sout...Phone Number
+82 221215114Website
www.sk.comRevenue
$101.1 BillionIndustry
ZI Rank: 11
Signal Type
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10
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11
About SK
SK Group is South Korea's second-largest conglomerate headquartered in Seoul, with more than 175 operating companies and over 100,000 employees globally. Founded in 1953 as Sunkyong Textiles, a small textile producer with just 15 looms, the company has transformed into a major multinational corporation operating across diverse industries. SK Group's operating companies are focused on four major areas: energy, advanced materials, life sciences, and digital business. The conglomerate includes several globally recognized subsidiaries such as SK Hynix, one of the world's leading semiconductor and memory chip manufacturers; SK Innovation, which operates in petroleum, chemicals, and battery technology; SK Telecom, South Korea's leading mobile telecommunications operator; SK On, a global electric vehicle battery manufacturer; SKC, a leader in chemical and film industries; SK Biopharmaceuticals, focused on pharmaceutical development and manufacturing; and SK Ecoplant, a construction and engineRead more
SK Org Chart
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Revenue
Number of Employees
Type
Funding
Founded In
$139.1B
10K+
Public
-
1983
JA
Joshua ArensbergChief Technology Officer, Media & Entertainment (Verizon Business)
Company Profile Activity
Activity Insights
SK is experiencing very low activity levels compared to other companies in the Holding Companies & Conglomerates sector.
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SK is drawing exceptional interest within the Holding Companies & Conglomerates industry, suggesting notable developments or strong market momentum, learn more about SK.
SK Tech Stack
A closer look at the technologies used by SK
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Research & Development, Medical Research
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SK News & Media
SK Group and NVIDIA Expand Strategic Partnership Across AI Factories and Next-Generation Memory
$500-Billion-Plus NVIDIA-SK AI Initiative Spans SK Telecom’s AI Factory of up to 2 Gigawatts and SK hynix’s Long-Term AI Memory Partnership $500-Billion-Plus NVIDIA-SK AI Initiative Spans SK Telecom’s AI Factory of up to 2 Gigawatts and SK hynix’s Long-Term AI Memory PartnershipSK TELECOM CO. LTD. FILES ITS ANNUAL REPORT ON FORM 20-F
SEOUL, South Korea, April 29, 2026 /PRNewswire/ -- On April 29, 2026, SK Telecom Co., Ltd. filed its Annual Report on Form 20-F for the year ended December 31, 2025 with the U.S. Securities and Exchange Commission. The 2025 Annual Report on Form 20-F can be viewed on www.sktelecom.com, as well as from the website of the U.S. Securities and Exchange Commission at www.sec.gov. Printed copies of SK Telecom's complete audited financial statements (including footnotes) as of andSK Group Establishes Foundation for AI Collaboration with Vietnam
SK Telecom and SK Innovation sign separate MOUs with Vietnam's Nghe An Province and the National Innovation Center (NIC) to foster artificial intelligence (AI) ecosystem development. From AI data center (AIDC) construction to stable power supply, Korea's full-stack AI is poised for its first overseas expansion. SK Chairman Chey Tae-won: "SK Group will contribute to the advancement of Vietnam's AI industry through its comprehensive AI portfolio." SEOUL, South Korea, April 24, 2026 /PRNewswire/ --Mayor of Plano, U.S., Visits SK Signet Headquarters to Strengthen North American EV Charging Infrastructure Partnership
SEOUL, South Korea, April 6, 2026 /PRNewswire/ -- SK Signet (KONEX: 260870), a global manufacturer of high-power EV charging solutions based in South Korea, announced on April 2nd that the Mayor of Plano, Texas, and an official delegation visited its headquarters and the R&D center. The...
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SK Group is South Korea's second-largest conglomerate headquartered in Seoul, with more than 175 operating companies and over 100,000 employees globally. Founded in 1953 as Sunkyong Textiles, a small textile producer with just 15 looms, the company has transformed into a major multinational corporation operating across diverse industries. SK Group'... Read More
