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LS ELECTRIC Co., Ltd.

South Korea · KRX: 010120.KS · Market cap: $14B · P/E: 47.6 · P/S: 3.3

LS ELECTRIC makes the electrical gear and automation systems that factories, buildings, and power grids use to move and control electricity.

LS ELECTRIC makes the heavy electrical equipment that keeps electricity flowing and factories running. Its core products are power equipment like transformers and switchgear, factory automation systems, and the components that turn electricity into useful motion. Customers are mostly industrial and energy companies—utilities that need to send power across the grid, and manufacturers that need machines to run precisely and reliably.

LS ELECTRIC Co., Ltd. (010120.KS) Extra-high-voltage transformers and power grid equipment: line art illustration of A large extra-high-voltage power transformer with cooling fins and ceramic bushings
Extra-high-voltage transformers
LS Electric builds extra-high-voltage transformers that step up power for transmission.

A transformer is a simple idea with a big job: it raises or lowers voltage so electricity can travel long distances without huge losses, then be used safely. Switchgear is the safety system—the breakers and switches that cut power when something goes wrong. LS ELECTRIC sells these to power utilities and big industrial sites, where a single failure can be expensive, so reliability and reputation matter more than a small price difference. On the automation side, it sells drives, controls, and robots that let a factory line run with fewer people and less waste. It also makes metals like copper and aluminum products tied to electrical use. The company's edge comes from being a local heavyweight in a market where big infrastructure buyers want a supplier with a track record and service nearby. Its main rivals are global electrical giants—ABB, Siemens, and Schneider Electric—plus Korean peers. Its business rises and falls with how much utilities and factories spend on new grids and equipment, so demand is tied to industrial investment and power upgrades. Spreading power grids and factory automation, especially in fast-growing regions, is where the growth story sits, and the company has been pushing into overseas markets and smarter, connected equipment.


One thing worth knowing: LS ELECTRIC was spun out of the old LG Group empire. LG's industrial and electrical arm became LS Group in 2003, and the electrical business was renamed LS ELECTRIC in 2021. That lineage helps explain why it looks like a mix of a heavy-equipment maker and a technology supplier. It is a public company on the Korea Exchange, and it returns cash to shareholders and funds new product development and overseas expansion—so its fortunes track the slow, cyclical rhythm of industrial spending rather than consumer hype.

Saved answer · last researched 12 Nov 2026