A breakdown of the 21 companies running SK Telecom.
Top industries
Information technology and services7
Media and telecommunications5
Professional and business services3
Industrial and manufacturing2
Education and training1
Financial services1
Not for profit1
Transport1
Company size
1–102 (11%)
11–502 (11%)
51–2505 (26%)
251–5003 (16%)
501–1,0001 (5%)
1,001–5,0002 (11%)
10,001+4 (21%)
Share of companies with a recorded size, by employees.
No size recorded: 2
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Frequently asked questions
About the SK Telecom data on this page.
How many companies use SK Telecom?
Firmable holds confirmed SK Telecom detections for 21 distinct companies, 7 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use SK Telecom?
CelLink Corporation, TecAce Software, Ltd. and RAD are among the most prominent in the current set.
What industries use SK Telecom?
Information technology and services, media and telecommunications and professional and business services lead the set, across 8 industries in total.
What size companies use SK Telecom?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are SK Telecom users based?
The United States, Singapore, Canada and Japan account for most detections, across 13 countries.
How current is this data?
7 companies were confirmed in the last 90 days. Last detection 7 September 2026.
