8Suppliers
30Customers
1Debt Items
20Related Chains

Source-Backed Evidence Depth

SK Telecom Co., Ltd. (SKM) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

49Total relationships
4Distinct source URLs
6High confidence
0.692Average confidence
2026-10-28Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

SK Telecom Co., Ltd. Suppliers

TickerNameConfidenceEvidence
SK-AX SK-AX 92% Our managed cloud services are provided in collaboration with our SK Group affiliate SK AX, which engages in B2B sales and the establishment and operation of the services, while we provide the necess…
KT KT Corporation 72% Reciprocal relationship from KT graph: Reciprocal relationship from SKM graph: Reciprocal relationship from KT graph: Reciprocal relationship from SKM graph: Reciprocal relationship from KT graph: Re…
KT KT Corporation 72% rage number of LTE subscribers for such month. 5 Table of Contents (19) The average monthly churn rate for a period is the number calculated by dividing the sum of voluntary and involuntary deactivat…
MS-PK Morgan Stanley 72% Reciprocal relationship from MS-PK graph: Reciprocal relationship from SKM graph: Reciprocal relationship from MS-PK graph: Reciprocal relationship from SKM graph: Reciprocal relationship from MS-PK …
PENG Penguin Solutions, Inc. 72% Reciprocal relationship from PENG graph: on consisted of approximately $225 million in cash, plus an earnout of up to $50 million based on the gross profit performance of the Stratus Technologies bus…
PENG Penguin Solutions, Inc. 72% s above a specified threshold. The impairment on cash and cash equivalents was measured using a 12-month expected credit loss model, taking into account the short-term nature of the exposure. Based o…
SKHYV SKHYV 72% Reciprocal relationship from SKHYV graph: Reciprocal relationship from SKM graph: Reciprocal relationship from SKHYV graph: Reciprocal relationship from SKM graph: Reciprocal relationship from SKHYV …
SKHYV SKHYV 72% s above a specified threshold. The impairment on cash and cash equivalents was measured using a 12-month expected credit loss model, taking into account the short-term nature of the exposure. Based o…

SK Telecom Co., Ltd. Customers

TickerNameConfidenceEvidence
ERICSSON-LG-CO-LTD ERICSSON-LG-CO-LTD 85% pliers for network equipment and for leased lines could adversely affect our business, financial condition and results of operations. We purchase wireless network equipment from a small number of sup…
SAMSUNG-ELECTRONICS-CO-LTD SAMSUNG-ELECTRONICS-CO-LTD 85% pliers for network equipment and for leased lines could adversely affect our business, financial condition and results of operations. We purchase wireless network equipment from a small number of sup…
SK-TELINK-CO-LTD SK-TELINK-CO-LTD 85% services as well as solutions that enable subscribers to access the Internet and e-mail. We intend to continue to build our wireless data services as a platform for growth, extending our portfolio of…
DELL Dell Technologies Inc. 72% Reciprocal relationship from DELL graph: Reciprocal relationship from SKM graph: Reciprocal relationship from DELL graph: Reciprocal relationship from SKM graph: . We provide comprehensively managed …
DELL Dell Technologies Inc. 72% . We provide comprehensively managed cloud services in Korea, which entail ongoing and regular support and active administration services ranging from those relating to network, application, infrastr…
KT KT Corporation 72% rage number of LTE subscribers for such month. 5 Table of Contents (19) The average monthly churn rate for a period is the number calculated by dividing the sum of voluntary and involuntary deactivat…
KT KT Corporation 72% Reciprocal relationship from KT graph: Reciprocal relationship from SKM graph: rage number of LTE subscribers for such month. 5 Table of Contents (19) The average monthly churn rate for a period is t…
MS-PK Morgan Stanley 72% ized the difference between recoverable amount and the carrying amount of intangible assets amounting to ₩206,569 million as impairment loss for the year ended December 31, 2020. (*2) Includes assets…
MS-PK Morgan Stanley 72% Reciprocal relationship from MS-PK graph: Reciprocal relationship from SKM graph: Reciprocal relationship from MS-PK graph: Reciprocal relationship from SKM graph: Reciprocal relationship from MS-PK …
NNOX Nano-X Imaging Ltd. 72% ized the difference between recoverable amount and the carrying amount of intangible assets amounting to ₩206,569 million as impairment loss for the year ended December 31, 2020. (*2) Includes assets…
NNOX Nano-X Imaging Ltd. 72% Reciprocal relationship from NNOX graph: Reciprocal relationship from SKM graph: Reciprocal relationship from NNOX graph: Reciprocal relationship from SKM graph: ized the difference between recoverab…
NVDA NVIDIA Corporation 72% tivity and infrastructure technologies of our core telecommunications business as well as the underlying technologies of our other new growth businesses, and principally include generative AI, AI vis…
NVDA NVIDIA Corporation 72% Reciprocal relationship from NVDA graph: Reciprocal relationship from SKM graph: Reciprocal relationship from NVDA graph: Reciprocal relationship from SKM graph: tivity and infrastructure technologie…
PENG Penguin Solutions, Inc. 72% Reciprocal relationship from PENG graph: Reciprocal relationship from SKM graph: Reciprocal relationship from PENG graph: Reciprocal relationship from SKM graph: Reciprocal relationship from PENG gra…
SKHYV SKHYV 72% ing-rate long-term payables – other that are exposed to interest rate risk. F-105 Table of Contents SK TELECOM CO., LTD. and Subsidiaries Notes to the Consolidated Financial Statements — (Continued) …
SKHYV SKHYV 72% Reciprocal relationship from SKHYV graph: Reciprocal relationship from SKM graph: ing-rate long-term payables – other that are exposed to interest rate risk. F-105 Table of Contents SK TELECOM CO., L…
ADSS-IF-SK-INC ADSS-IF-SK-INC 62% thquakes, power losses, telecommunication failures, network software flaws, unauthorized access, computer viruses and similar events, which may occur from time to time. The occurrence of any of these…
ADSS-SK-INC ADSS-SK-INC 62% thquakes, power losses, telecommunication failures, network software flaws, unauthorized access, computer viruses and similar events, which may occur from time to time. The occurrence of any of these…
BROADBAND-NOWON-CO-LTD BROADBAND-NOWON-CO-LTD 62% to merge with TVING pursuant to a memorandum of understanding entered into in December 2023) and Watcha, and the video contents offered by leading domestic and global internet search, communications …
CJ-HELLO-CO-LTD CJ-HELLO-CO-LTD 62% to merge with TVING pursuant to a memorandum of understanding entered into in December 2023) and Watcha, and the video contents offered by leading domestic and global internet search, communications …
HANA-FINANCIAL-GROUP HANA-FINANCIAL-GROUP 62% s compared to KT with 51.6% and LG U+ with 18.1%. We are the second-largest provider of broadband Internet access services in Korea in terms of both revenue and subscribers, and our network covered a…
HCN-CO-LTD HCN-CO-LTD 62% to merge with TVING pursuant to a memorandum of understanding entered into in December 2023) and Watcha, and the video contents offered by leading domestic and global internet search, communications …
IF-SK-INC IF-SK-INC 62% ceiling on foreign shareholding. If our aggregate foreign shareholding limit is exceeded, the MSIT may issue a corrective order to us, the breaching shareholder (including SK Inc. if the breach is ca…
KOREA-DIGITAL-CABLE-MEDIA-CENTER-CO-LTD KOREA-DIGITAL-CABLE-MEDIA-CENTER-CO-LTD 62% to merge with TVING pursuant to a memorandum of understanding entered into in December 2023) and Watcha, and the video contents offered by leading domestic and global internet search, communications …
LG-HELLOVISION-CO-LTD LG-HELLOVISION-CO-LTD 62% to merge with TVING pursuant to a memorandum of understanding entered into in December 2023) and Watcha, and the video contents offered by leading domestic and global internet search, communications …
LG-UPLUS-CORP LG-UPLUS-CORP 62% Item 3.D. Risk Factors Risks Relating to Our Business Competition may reduce our market share and harm our business, financial condition and results of operations. We face substantial competition acr…
NATE-COMMUNICATIONS-CORPORATION NATE-COMMUNICATIONS-CORPORATION 62% unication services revenue increased by 12.4% to Won 1,327.2 billion in 2025 from Won 1,180.9 billion in 2024, primarily due to an increase in revenue from our business communications and related inf…
PENGUIN-SOLUTIONS-INC PENGUIN-SOLUTIONS-INC 62% tivity and infrastructure technologies of our core telecommunications business as well as the underlying technologies of our other new growth businesses, and principally include generative AI, AI vis…
RAPPORT-LABS-INC RAPPORT-LABS-INC 62% Percentage of Total Revenue Amount Percentage of Total Revenue Amount Percentage of Total Revenue (In billions of Won, except percentages) Segment Operating Expenses (8) Cellular Services 11,808.3 69…
SAPEON-KOREA-INC SAPEON-KOREA-INC 62% ved from the associates are deducted from the carrying amount for the year ended December 31, 2024. (*2) The Group lost control of SAPEON Korea Inc., which was a subsidiary of the Parent Company, for…

SK Telecom Co., Ltd. Debt Obligations

InstrumentDescriptionConfidenceEvidence
SKM-DEBT Debt stack $6.8B 90% Market cache reports total debt of $6.8B.

SK Telecom Co., Ltd. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for SK Telecom Co., Ltd..

SK Telecom Co., Ltd. Ownership

HolderNameConfidenceEvidence
SKM-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 128 tracked holders.

SK Telecom Co., Ltd. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
HPE Hewlett Packard Enterprise Company 100.00 2
QCOM QUALCOMM Incorporated 100.00 2
FORM FormFactor, Inc. 100.00 2
DELL Dell Technologies Inc. 100.00 1 ['customer']
SKHYV SK hynix Inc. 100.00 1 ['customer', 'supplier']
MSFT Microsoft Corporation 100.00 2
CSCO Cisco Systems, Inc. 100.00 2
ANET Arista Networks, Inc. 100.00 2
CRWD CrowdStrike Holdings, Inc. 100.00 2
AMBA Ambarella, Inc. 100.00 2
NNOX Nano-X Imaging Ltd. 100.00 1 ['customer']
LITE Lumentum Holdings Inc. 100.00 2
MS-PK Morgan Stanley 100.00 1 ['customer', 'supplier']
SMCI Super Micro Computer, Inc. 100.00 2
AMD Advanced Micro Devices, Inc. 100.00 2
AVGO Broadcom Inc. 100.00 2
AKAM Akamai Technologies, Inc. 100.00 2
TSMWF Taiwan Semiconductor Manufacturing Company Limited 100.00 2
CRWV CoreWeave, Inc. 100.00 2
MU Micron Technology, Inc. 100.00 2
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SKM
Unlock SKM Supply Chain Data
Verified relationships include:
SK-AXSK-AXSupplier92%
KTKT CorporationSupplier72%
ERICSSON-LG-CO-LTDERICSSON-LG-CO-LTDCustomer85%
SAMSUNG-ELECTRONICS-CO-LTDSAMSUNG-ELECTRONICS-CO-LTDCustomer85%
+36 more relationships locked
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