Verified Nov 2026
Electronics & Software
·
Seoul, Seoul
·
Since 1962
Hyosung Heavy Industries Worldwide is a publicly listed company headquartered in Seoul, South Korea, founded in 1962. It has between 1,000 and 5,000 employees and serves the automotive, electric-vehicle, electronics, construction, renewable-energy, and industrial-equipment sectors. Its products include power transmission and distribution equipment, transformers, and energy storage systems. The company is a subsidiary of Hyosung Group and holds ISO 9001, ISO 14001, and ISO 45001 certifications.
Hyosung Heavy Industries Worldwide at a glance
Revenue
4.1B
Employees
1,000-5,000
Founded
1962
Headquarters
Seoul, Seoul
Ownership
Publicly traded (KSC: 298040.KS)
Certifications
ISO 14001 · ISO 45001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Construction
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & strong
64 years in operation (founded 1962).
Publicly listed; no distress event on record.
Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
Hyosung Heavy Industries Worldwide is a publicly listed company headquartered in Seoul, South Korea, founded in 1962. It has between 1,000 and 5,000 employees and serves the automotive, electric-vehicle, electronics, construction, renewable-energy, and industrial-equipment sectors. Its products include power transmission and distribution equipment, transformers, and energy storage systems. The company is a subsidiary of Hyosung Group and holds ISO 9001, ISO 14001, and ISO 45001 certifications.
At a glance
Attribute | Detail |
|---|---|
Founded | 1962 |
Headquarters | Seoul, Seoul |
Employees | 1,000-5,000 |
Revenue | 4.1B |
Ownership | Publicly traded (KSC: 298040.KS) |
Primary capability | Electronics & Software |
Certifications | ISO 14001 · ISO 45001 · ISO 9001 |
What Hyosung Heavy Industries Worldwide makes
Its certified management systems cover quality (ISO 9001), environmental management (ISO 14001), and occupational health and safety (ISO 45001).
Products and capabilities described on the company's own site include Welding, Transmission (source: hyosungheavyindustries.com).
Certifications
Hyosung Heavy Industries Worldwide is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — hyosungheavyindustries.com
ISO 45001 — hyosungheavyindustries.com
ISO 9001 — hyosungheavyindustries.com
Latest developments
2026-09-30 — 📺 Hyosung Heavy Industries’ Newsroom, September ISSUE | Hyosung Heavy Industries Worldwide (linkedin.com)
2026-09-15 — Newsroom I I Hyosung Chairman Cho Hyun-joon Secures $287M U.S. Orders in Global Top-3 Push (hyosung.com)
2026-05-27 — Newsroom I I Hyosung Heavy Industries constructs ESS across Japan... "accelerates" market expansion (hyosung.com)
2026-03-12 — Newsroom I I Chairman Cho Hyun-joon at the Forefront of K-Power Equipment Exports (hyosung.com)
2026-02-10 — Newsroom I I The Winning Move of ‘US Expert’ Cho Hyun-joon Proves Successful …Hyosung Heavy Industries Secures Largest Order in Its History (hyosung.com)
2025-12-22 — Newsroom I I Hyosung Heavy Industries Expands Order Footprint Across the European Power Market (hyosung.com)
Facilities
Hyosung Heavy Industries Worldwide is headquartered in Seoul, Seoul. Public sources also reference these locations:
Memphis, Tennessee — prnewswire.com
Company details
It is listed on the Korea Exchange under ticker 298040 and reported a 2024 revenue of 4.3 trillion KRW. Hyosung Heavy Industries Worldwide was founded in 1962, has an estimated 1,000-5,000 employees, and is headquartered in Seoul, Seoul. On the LightSource stability read it is rated "Established & strong": 64 years in operation (founded 1962). Publicly listed; no distress event on record. Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Hyosung Heavy Industries Worldwide make?
Hyosung Heavy Industries Worldwide is a publicly listed company headquartered in Seoul, South Korea, founded in 1962. It has between 1,000 and 5,000 employees and serves the automotive, electric-vehicle, electronics, construction, renewable-energy, and industrial-equipment sectors. Its products include power transmission and distribution equipment, transformers, and energy storage systems. The company is a subsidiary of Hyosung Group and holds ISO 9001, ISO 14001, and ISO 45001 certifications.
Where is Hyosung Heavy Industries Worldwide headquartered?
Hyosung Heavy Industries Worldwide is headquartered in Seoul, Seoul.
When was Hyosung Heavy Industries Worldwide founded?
Hyosung Heavy Industries Worldwide was founded in 1962.
How big is Hyosung Heavy Industries Worldwide?
Hyosung Heavy Industries Worldwide has an estimated 1,000-5,000 employees, with revenue in the 4.1B range.
Is Hyosung Heavy Industries Worldwide publicly traded?
Publicly traded (KSC: 298040.KS). Public financial figures are drawn from its filings.
What certifications does Hyosung Heavy Industries Worldwide hold?
Hyosung Heavy Industries Worldwide lists ISO 14001 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 949-336-5290
Certification
ISO 14001 · ISO 45001 · ISO 9001
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