018880 on Korean Stock Exchange

Hanon Systems

Logo: Hanon Systems, Public domain, via Wikimedia Commons4

South Korean manufacturing company

Hanon Systems Co., Ltd. (Korean: 한온시스템 주식회사) is an automotive parts manufacturing firm headquartered in Daejeon, South Korea. It is one of the world's largest suppliers of auto thermal management systems. On January 6, 2025, Hankook announced that it had completed the acquisition of a majority stake in Hanon Systems.2 It is part of Hankook Tire & Technology.1 Its shares trade on Korean Stock Exchange under the symbol 018880.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Mar 11, 1986Founded1

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  • Ticker018880 on Korean Stock Exchange1
  • HeadquartersDaejeon1
  • Websitewww.hanonsystems.com
  • Legal formjusik hoesa1
  • LEI5493004WIDNO4WOEYG913
  • StatusActive3
  • LEI statusIssued and current3
  • Registered address대전광역시 대덕구 신일서로 95 (신일동), 34325 Daejeon Metropolitan City, South Korea3
  • Registered withNational Tax Service, 306-81-245013

Hanon Systems Co., Ltd. (Korean: 한온시스템 주식회사) is an automotive parts manufacturing firm headquartered in Daejeon, South Korea. It is one of the world's largest suppliers of auto thermal management systems.2

Corporate structure

Hanon Systems is part of a group headed by Hankook Tire & Technology. 14 entities, 6 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Hankook Tire & Technology Seongnam-si
    • Hanon Systems 19.5% · Daejeon Metropolitan City, South Korea
      • EFP Operations Mexicana, S.A. de C.V. Subsidiary · Daedeok-gu, South Korea
      • HANON AUTOMOTIVE SYSTEMS INDIA PVT LTD Subsidiary · Chennai, India
      • Hanon Systems (Thailand) Co.,Ltd (ฮันออน ซิสเต็มส์ (ประเทศไทย) จำกัด) Subsidiary · Rayong, Thailand
      • Hanon Systems Autopal Subsidiary · Czechia
      • HANON SYSTEMS AUTOPAL S.R.O. Subsidiary · Daedeok-Gu, South Korea
      • Hanon Systems Autopal Services Subsidiary · Czechia
      • HANON SYSTEMS EFP CANADA LTD. Subsidiary · Concord, Ontario, Canada
      • HANON SYSTEMS HUNGARY KORLÁTOLT FELELŐSSÉGŰ TÁRSASÁG Subsidiary · Daedeok-Gu, South Korea
      • HANON SYSTEMS NETHERLANDS COÖPERATIEF U.A. Subsidiary · Daedeok-Gu, South Korea
      • HANON SYSTEMS PORTUGAL, S.A. Subsidiary · Daedeok-Gu, South Korea
      • Hanon Systems Thermal Technology Subsidiary · Czechia
    • JAX Tyres Subsidiary · Sydney

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

The story

Hanon Systems was initially established as Halla Climate Control, a joint venture between Ford and Mando Machinery, in 1986. During the Asian financial crisis in 1999, Halla Group, a parent company of Mando, went bankrupt and sold its entire stake in the joint venture to Visteon under Ford. After Visteon's takeover, Ford integrated Visteon's thermal system businesses into Halla Climate Control and changed its name to Halla Visteon Climate Control (HVCC) in 2013.

In 2015, Visteon sold its 70% stake in HVCC to a consortium led by Hahn & Company, a South Korean private equity investment firm, and Hankook. HVCC was renamed Hanon Systems after the acquisition. In 2019, Hanon Systems acquired Magna International's fluid pressure and control unit for US$1.23 billion.

From Wikipedia’s article on Hanon Systems, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Parent company

Owners

Subsidiaries

  • Hanon Systems Autopal
  • Hanon Systems Autopal Services
  • Hanon Systems Thermal Technology

From Wikidata.1

Timeline

  1. Jan 3, 2025Acquired Acquired by Hankook Tire & Technology1
  2. Jul 31, 1996Went public Listed on Korean Stock Exchange1
  3. Mar 11, 1986Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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