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Tuesday, July 7, 2026
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Hanwha Systems272210.KS

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About Hanwha Systems

Hanwha Systems operates in two fields: defense electronics and information technology services. The defense unit develops radar, electro-optical sensors, naval combat management systems and avionics that equip Korean military platforms, many of which are exported by affiliated and domestic prime contractors. The ICT unit provides systems integration and IT outsourcing, with Hanwha Group companies among its main clients. Majority-owned by Hanwha Aerospace, the company is a core piece of the group's defense vertical and earns revenue from government development programs, production contracts and multi-year IT service agreements. It has also invested in satellite communications and air-mobility ventures.

The structural draw is Korea's expanding defense export pipeline: as domestic platforms win overseas orders, the sensors and electronics inside them generate follow-on demand. Investors watch government defense budgets, the multi-year cadence of procurement programs and the company's role as a subcontractor to group primes, which concentrates customer risk within Hanwha. The captive ICT business adds stable but low-growth revenue with related-party characteristics. As a listed subsidiary of Hanwha Aerospace, the free float and parent-subsidiary alignment are recurring governance considerations.

Hanwha Systems grew out of Samsung's defense-electronics operations, which for years ran as a joint venture with France's Thomson-CSF, later Thales. The business changed hands in 2015 as part of the landmark deal in which Samsung sold its defense and chemical affiliates to Hanwha, and after Thales exited its stake the company took the Hanwha Systems name. In 2018 it merged with Hanwha S&C, the group's information-technology services arm, creating the current defense-plus-ICT structure, and it listed on the Korea Exchange in 2019. Majority ownership rests with Hanwha Aerospace, the group's defense flagship.

Defense revenue follows a program lifecycle: the company co-develops systems with Korea's defense research establishment under government-funded contracts, then earns long production runs once a weapon enters service, plus follow-on orders when platforms carrying its radar, sensors, or combat-management systems win export deals. It developed the active electronically scanned array radar for Korea's KF-21 fighter program, a marquee reference. The ICT side sells systems integration and outsourcing, largely to Hanwha affiliates, on multi-year contracts. Beyond its core lines, the company has placed strategic bets, investing in satellite-communications operator OneWeb and the American air-mobility developer Overair.

Company profile by LineVest editorial. Journalism, not investment advice. Commission a full DART-based report on Hanwha Systems

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Frequently asked questions

What does Hanwha Systems do?

Hanwha Systems develops defense electronics—radar, electro-optical sensors, avionics, and naval combat-management systems—used aboard Korean military aircraft, ships, and vehicles, many of which are exported. It also runs an information-technology services business providing systems integration and outsourcing, mainly for Hanwha Group companies, and invests in satellite communications and air mobility.

Who controls Hanwha Systems?

Hanwha Aerospace, the defense flagship of the Hanwha Group, is the majority shareholder. The group as a whole is controlled by the founding Kim family under chairman Kim Seung-youn. Because the parent holds most of the equity, the freely traded portion of the shares is comparatively limited.

How can foreign investors get exposure to Hanwha Systems?

Shares of Hanwha Systems trade on the Korea Exchange under ticker 272210 and are accessible through brokerages that support Korean equities. Investors can also gain indirect exposure through Korean index funds or defense-themed funds that hold the stock. This overview is informational and should not be read as investment advice.

Answers are editorial summaries for general information, not investment advice.

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