LOT VACUUM (083310) Q4 2025 earnings summary

Executive summary

• Achieved average annual growth rate of 16.9% since 2002, but recent years saw revenue decline due to weak Chinese solar market from 2024 to 2025.

• Maintains stable growth structure through long-term partnerships with major semiconductor clients.

Financial highlights

• 2025 revenue was ₩2,449 billion, down 7.9% year-over-year from 2024.

• 2025 operating loss of ₩81 billion, compared to a ₩42 billion loss in 2024.

• 2025 net loss of ₩78 billion, reversing from a ₩24 billion profit in 2024.

• Gross margin declined to 30.1% in 2025 from 31.5% in 2024.

• Quarterly revenue in 2025 showed sequential improvement, with Q4 up 15.3% from Q3.

Outlook and guidance

• Revenue and profitability pressured by ongoing weakness in the Chinese solar market.

• Focus remains on expanding in semiconductor and eco-friendly markets.