LOT VACUUM (083310) Q3 2025 earnings summary

Executive summary

• Manufactures and services dry vacuum pumps for semiconductors, displays, solar, and batteries, with global competitiveness and 2024 consolidated sales at ₩2,660 billion and 641 employees as of September 2025.

• 2025 Q3 consolidated sales were ₩586 billion, with 88.7% from vacuum pumps and 81.3% from domestic sales.

• Major customers include Samsung Electronics and SK Hynix, with Samsung's share of sales rising to 76.8% in 2025.3Q; top two customers accounted for nearly 90% of Q3 sales.

• Completed absorption merger of LOT T.S. in August 2025 to enhance operational efficiency and business competitiveness.

• Maintains a strong patent portfolio and invests heavily in R&D, with a 7.61% R&D-to-sales ratio in 2025 Q3.

Financial highlights

• 2025.3Q sales were ₩586 billion, down 7.4% sequentially and 2.3% year-over-year; consolidated revenue reported as KRW 177.4 billion, down from KRW 266.0 billion in 2024 Q3.

• Gross margin fell to 28.9% in 2025.3Q from 34.9% in the previous quarter; another source reports 31.9% in 2025 Q3.

• Operating income turned negative at -₩22 billion (operating margin -3.8%), compared to ₩33 billion profit in 2025.2Q; another source reports operating loss of KRW -4.9 billion.

• Net income was -₩15 billion in 2025.3Q, a reversal from ₩23 billion profit in 2025.2Q; net loss attributable to owners was KRW -5.8 billion.

• Cash and equivalents at ₩801 billion as of 2025.3Q; another source reports KRW 80.1 billion.

Outlook and guidance

• Market opportunities driven by semiconductor, solar, battery, and display industry investments.

• Anticipates continued demand from global semiconductor and battery CAPEX expansions.

• Management expects continued focus on operational efficiency and R&D to drive future growth.

• Dividend policy remains tied to profitability; no dividend for 2024 due to operating loss.