
1. The $123 Million Deal: A Closer Look
i3system secured a $123 million contract with LIG Nex1 on September 4, 2025, for the second mass production of Cheongeom. This contract represents 10.2% of i3system’s revenue and spans 2 years and 11 months, from August 5, 2025, to July 21, 2028.
2. Why This Contract Matters
This contract reinforces the steady growth of i3system’s core defense business. The recent amendment to their semi-annual report, showing an increase in net profit to $102.7 million, is another positive sign. As the sole domestic provider of military-grade infrared image sensors, this deal strengthens i3system’s market dominance.
3. What’s Next for the Stock Price?
Short-term, we expect positive momentum. While the contract could boost revenue and profitability in the long term, achieving profitability is crucial. With negative operating and net income in 2023 and projected for 2024, profitability remains a key challenge.
4. Investor Action Plan
- Positives: Growth in defense sector, strengthened technological competitiveness
- Risks: Low profitability, vulnerability to exchange rate and raw material price fluctuations
Investors should consider these factors comprehensively. Pay close attention to i3system’s profitability improvement efforts and new business expansion strategies.
FAQ
What is i3system’s main business?
i3system develops and manufactures military-grade infrared image sensors, X-ray image sensors, and related products. They are the sole domestic provider with mass production capabilities for military infrared sensors, supplying products to various sectors, including defense, space, and medical.
What is the size of this contract?
$123 million, which represents 10.2% of i3system’s projected revenue for 2025.
Who is the counterparty to this contract?
LIG Nex1.
Will this contract positively impact the stock price?
While it’s expected to create positive momentum in the short-term, long-term performance hinges on i3system’s ability to improve profitability.

