Company SK Inc.

A034730

KR7034730002

IT Services & Consulting

End-of-day quote Korea S.E. Other stock markets 11/06/2026			5-day change	1st Jan Change
575,000.00 ^KRW	-0.69%		-13.92%	+124.17%

06-08	Nvidia clinches deals with South Korean giants including SK Group to advance AI boom	RE
06-07	Nvidia, SK to detail cooperation plan as Huang flags prolonged chip shortage	RE

Business description: SK Inc.

SK Inc is a Korea-based holding company principally engaged in the Information technology (IT) business. The Company operates its business through two segments. The Business segment mainly provides IT services such as corporation mobile services, system and IT center construction, logistic automation construction, digital factory, cloud services as well as generative artificial intelligence (AI) based business to business (B2B) services. The Investment segment mainly holds shares of its subsidiaries in different business areas. The Company also engaged in the petroleum, energy and chemicals, mobile communication services, IT distribution and materials, logistics and construction businesses through its subsidiaries.

Number of employees: 4,222

Sales by Activity: SK Inc.

Fiscal Period: December	2021 (KRW)	2022 (KRW)	2023 (KRW)	2024 (KRW)	2025 (KRW)
SK Corporation Innovation	-	78,057B	77,906B	75,009B	81,015B
SK Telecom Co., Ltd.	-	17,305B	17,609B	17,941B	17,099B
SK Eco Plant Group	-	7,551B	8,925B	9,318B	12,192B
SK Square	-	4,511B	2,277B	6,138B	10,456B
Other	-	10,407B	10,876B	19,075B	8,231B
SK Corporation Networks Co., Ltd.	-	9,666B	9,134B	7,657B	6,745B
SKC Ltd.	-	3,139B	1,571B	1,722B	1,840B
SK Corporation E&S	-	11,249B	11,167B	-	-
Consolidation Adjustments	-	-7,333B	-7,608B	-11,877B	-14,156B

See all business segments

Geographical breakdown of sales: SK Inc.

Fiscal Period: December	2021 (KRW)	2022 (KRW)	2023 (KRW)	2024 (KRW)	2025 (KRW)
South Korea	-	167,546B	159,441B	153,641B	143,151B
Asia	-	49,417B	51,033B	50,187B	47,580B
North America	-	13,107B	12,333B	15,204B	17,863B
Europe	-	10,780B	11,347B	9,519B	10,568B
Other	-	519B	88.93B	42.87B	28.65B
Consolidation Adjustment	-	-106,817B	-102,388B	-103,611B	-95,769B

See all geographic segments

Executive Committee: SK Inc.

Manager	Title	Age	Since
Yong-Ho Jang CEO	Chief Executive Officer	62	26/03/2024
Tae-Won Choi CEO	Chief Executive Officer	65	17/03/2016
Ki-Dong Kim DFI	Director of Finance/CFO	55	04/12/2024
Yang-Taek Kim PSD	President	-	-
Seong-Hyeong Lee DFI	Director of Finance/CFO	60	-

See SK INC. governance

Composition of the Board of Directors: SK Inc.

Director	Title	Age	Since
Tae-Won Choi CHM	Chairman	65	17/03/2016
Byoung-Ho Kim BRD	Director/Board Member	64	26/03/2019
Seon-Hui Kim BRD	Director/Board Member	61	28/03/2021
Seong-Hyeong Lee BRD	Director/Board Member	60	25/03/2024
Hyun-Ju Pak BRD	Director/Board Member	64	28/03/2023
Yong-Ho Jang BRD	Director/Board Member	62	26/03/2024
Chi-Won Yoon BRD	Director/Board Member	67	26/03/2024
Hyung-hee Lee BRD	Director/Board Member	-	-

Composition of the Board of Directors

Shareholders: SK Inc.

Name	Stocks	%	Valuation
SK INC. 24.8 %	17,982,486	24.8 %	8 066 M ₩
Tae-Won Choi 17.9 %	12,975,472	17.9 %	5 820 M ₩
National Pension Service of Korea 7.755 %	5,622,278	7.755 %	2 522 M ₩
Gi-won Chey 6.657 %	4,826,700	6.657 %	2 165 M ₩
Cheyjonghyun Scholarship Foundation 0.2552 %	185,000	0.2552 %	83 M ₩

Name	Stocks	%	Valuation
SK INC. 0.3156 %	1,787	0.3156 %	509 894 ₩

List of SK INC. shareholders

Holdings: SK Inc.

Name	Stocks	%	Valuation
SK SQUARE CO., LTD. 32.17%	42,452,202	32.17%	34 734 M $
SK INC. 24.8%	17,982,486	24.8%	8 066 M $
SK INNOVATION CO., LTD. 52.09%	88,052,777	52.09%	6 965 M $
SK TELECOM CO., LTD. 30.83%	65,668,397	30.83%	4 384 M $
SK BIOPHARMACEUTICALS CO., LTD. 50.08%	39,217,912	50.08%	2 334 M $
SKC CO., LTD. 41.04%	20,865,272	41.04%	1 929 M $
SKC CO., LTD. 62.15%	35,906,112	62.15%	1 290 M $
SK NETWORKS COMPANY LIMITED 48.43%	97,142,856	48.43%	727 M $
INNOSCIENCE (SUZHOU) TECHNOLOGY HOLDING CO., LTD. 9.22%	48,479,039	9.22%	439 M $
SK REITS CO., LTD. 29.09%	87,554,915	29.09%	317 M $

Company details: SK Inc.

SK, Inc.

26 Jong-ro

03188, Seoul

+82 2 2121 5114

http://www.sk-inc.com

Group companies: SK Inc.

Name	Category and Sector
SK Global Chemical Singapore Pte Ltd. SK Global Chemical Singapore Pte Ltd. Chemicals: SpecialtyProcess Industries Manufactures chemicals and develops of synthetic and natural drugs	Chemicals: Specialty
SK Global Chemical Singapore Pte Ltd. SK Global Chemical Singapore Pte Ltd. Chemicals: SpecialtyProcess Industries Manufactures chemicals and develops of synthetic and natural drugs	Chemicals: Specialty
SK Battery Co., Ltd.
SK Hi-tech Battery Materials Poland Sp zoo
SK Battery Hungary Kft

See all subsidiaries

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