Who owns SK Broadband?
SK Broadband is owned by SK Telecom (South Korea, NYSE: SKM).[1]
SK Telecom owns 99.1% of SK Broadband rather than all of it.
Evidence: SK Telecom Co., Ltd. Annual Report on Form 20-F filed 2026-04-29, SEC EDGAR, 29 April 2026. Verified from filings; last checked .
Key facts
- Current owner
- SK Telecom Co., Ltd. (99.1% stake) verified
- Owner HQ
- 🇰🇷 South Korea, Seoul
- Origin
- 🇰🇷 South Korea
- Category
- Telecom › Broadband & fixed line › Broadband & cable
- Parent ticker
- NYSE: SKM
- Last verified
- · 1 sources
About SK Broadband
SK Broadband Co., Ltd. provides fixed-line and broadband internet services in South Korea. SK Telecom's 2025 Form 20-F shows a 99.1% ownership interest in SK Broadband at 31 December 2025 and says the parent agreed on 13 November 2024 to buy a further 24.76% for 1,145,870 million won.
Ownership timeline of SK Broadband
- Current owner SK Telecom (99.1%) [1] verified
Where SK Broadband sits in SK Telecom
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
- SK 7Mobile
- SK Broadband (99.1%)
- SK Telecom
Open the full SK Telecom ownership tree →
See the full SK Telecom brand portfolio (3) →
Other brands owned by SK Telecom
SK Telecom controls 3 brands on Brandtree, 3 of them in telecom.
Also in telecom
Other brands in broadband & cable, and who owns them
The 5 brands in broadband & cable on Brandtree belong to 5 owners. The largest is Telkom Indonesia, with 1.
| Brand | Owner | Owner based in |
|---|---|---|
| Liberty Puerto Rico | Liberty Latin America | 🇧🇲 Bermuda |
| PLDT Home | PLDT | 🇵🇭 Philippines |
| Personal Flow | Telecom Argentina | 🇦🇷 Argentina |
| IndiHome | Telkom Indonesia | 🇮🇩 Indonesia |
About the owner: SK Telecom
SK Telecom is a publicly listed company headquartered in Seoul, South Korea. Brandtree records 3 brands under its control, and it is listed as NYSE: SKM.
SK Telecom Co., Ltd. is a South Korean mobile operator. Its 2025 Form 20-F says SK Inc. is its ultimate controlling entity and lists subsidiaries including SK Broadband (99.1%), SK Telink (100%) and SK stoa (100%).
🇰🇷 SK Broadband and other South Korean brands
Brandtree records a controlling owner for 185 brands that began in South Korea. 7 of them (4%) are now controlled by a company headquartered in another country; SK Broadband is not one of them.
- 4DX — CJ CGV 🇰🇷
- A Café La — Binggrae 🇰🇷
- A-Solution — Aekyung 🇰🇷
- Absolute — Maeil Dairies 🇰🇷
- Aero K — Aero K 🇰🇷
- Air Premia — Air Premia 🇰🇷
Frequently asked questions
Who is the parent company of SK Broadband?
The parent company of SK Broadband is SK Telecom, a publicly listed company headquartered in South Korea.
Is SK Broadband South Korean?
Yes. SK Broadband originated in South Korea and its owner, SK Telecom, is also headquartered in South Korea.
Is SK Broadband still owned by SK Telecom?
Yes. As of 15 October 2026, SK Broadband is still owned by SK Telecom (99.1% stake). The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] SK Telecom Co., Ltd. Annual Report on Form 20-F filed 2026-04-29 — SEC EDGAR, SEC Form 20-F, published 29 April 2026; retrieved 15 October 2026.
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