H-One Co Ltd
5989 · Automobile Components · Japan
Profile
Ticker5989
RIC5989.T
ISINJP3795200009
IssuerH-One Co Ltd
SectorConsumer Discretionary
IndustryAutomobile Components
Sub-industryAuto, Truck & Motorcycle Parts
HeadquartersSaitama-shi, Japan
Country of issuerJapan
Founded1939-04-23
Employees5,449
Total share float19,468,830
Holders (C/S)10,357
AuditorErnst & Young ShinNihon LLC
CEO / managementMs. Seiki Mayumi
Business Description
H-One Co Ltd is a Japan-based company mainly engaged in the manufacture and sale of automobile parts. The Company operates through four geographic segments, including Japan, North America, China and Asia. Main products include automotive frame parts, mold welding equipment, motorcycle and general-purpose parts.
ESG · Risk Indicators
Controversies score—
Governance pillar—
Social pillar—
Insider trading score—
Industry Substrate · Automobiles + Auto Parts
Signals to watch
Geopolitical drivers
- us_china_ev_competition
- tariffs_chinese_evs_eu_us
- battery_supply_chain_china_dependency
- country_ev_subsidies_mandates
- us_eu_ice_phase_out_dates
Industry KPIs
Full Analysis Pending
Detailed financial analysis, valuation snapshot, multi-period history, and AI narrative are pending — generated when this company is included in the next analysis batch. Profile data above is point-in-time as of 2026-04-30.