# LS Electric completes expansion of KOC Electric's ultra-high-voltage transformer facility in Ulsan

LS Electric acquired KOC Electric and completed the expansion of its ultra-high-voltage transformer production facility at the Ulsan plant, tripling collective production capacity. The expansion was celebrated on December 9, 2023.

- Type: Expansion
- Announced: 2023-12-09
- Where: Ulsan, South Korea
- Starts operating: 9 Dec 2023
- Status: completed
- Capacity: tripled production capacity for ultra-high-voltage transformers
- Products: ultra-high-voltage transformers
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md), [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [LS Electric](https://endata.com/companies/15629.md)
- [KOC Electric](https://endata.com/companies/77632.md) (target)

## Sources

- [ls-electric.com.vn](https://www.ls-electric.com.vn/en/ls-electric-production-capacity/), 2025-03-26: "On December 9, 2023, LS ELECTRIC celebrated a major achievement when KOC Electric officially completed the expansion of its ultra-high-voltage transformer production facility located at its Ulsan plant."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.