LG CNS vs SK C&C
LG CNS holds the stronger position because its business is rated harder for a giant to copy, while SK C&C's parent company SK AX is losing ground to a faster-growing rival.
LG CNS
Korean IT systems integrator, the IT services arm of LG Group, builds and runs AI, cloud, and enterprise systems
SK C&C
SK C&C, rebranded SK AX, is SK Group's internal IT services and AI transformation arm
Dimension by dimension
| Dimension | LG CNS | SK C&C |
|---|---|---|
| Staying power of the core product | LG CNS grew revenue 2.5% for full-year 2025 then accelerated to 8.6% growth in the first quarter of 2026, alongside record profit. | SK AX revenue grew only 4.8% through Q3 2025 while its closest domestic rival grew 14.5%, and the gap between them has widened past 1 trillion won. |
| Exposure to AI absorbing the product | Also rated as only partly exposed to AI taking over its work. | Rated as only partly exposed to AI taking over its work. |
| How easily a bigger player could copy them | Rated as blocked, meaning a larger competitor copying LG CNS is not seen as realistic right now. | Rated as possible for a larger competitor to copy what SK C&C offers. |
| Pressure from rivals | Samsung SDS competes for the same open-market deals, but there is no evidence yet of LG CNS actually losing customers to it. | Hyundai AutoEver has overtaken SK AX in revenue and is growing about three times faster. |
| Profit performance | Operating profit rose 8.4% to a company record of 555.8 billion won for full-year 2025. | Operating profit rose 49.3% to 141.4 billion won through Q3 2025, a strong swing off a smaller revenue base. |
| Scale against the biggest player in the field | LG CNS posted 6.1295 trillion won in full-year revenue, keeping it much closer in scale to Samsung SDS. | Samsung SDS posted 10.393 trillion won in nine-month revenue, more than five times SK AX's 1.8987 trillion won. |
Questions people ask
- Is SK AX losing market share to Hyundai AutoEver
- Yes. Hyundai AutoEver has overtaken SK AX in revenue, growing 14.5% against SK AX's 4.8%, and the gap has widened past 1 trillion won.
- How does SK C&C compare in size to Samsung SDS
- SK C&C, now operating as SK AX, is far smaller. Samsung SDS posted 10.393 trillion won in nine-month revenue against SK AX's 1.8987 trillion won, more than five times the size.
- Is LG CNS or SK C&C growing faster right now
- LG CNS is growing faster in its most recent quarter, up 8.6% in Q1 2026, while SK AX grew 4.8% over the same year-to-date period through Q3 2025.
- Are AI tools likely to replace SK C&C or LG CNS
- Neither is rated as fully exposed. Both are marked as only partly affected by AI absorbing their product, so this factor does not separate the two companies.
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