What Does HHI Do?

Total employees584
HeadquartersUlsan
FoundedN/A

HD Hyundai Heavy Industries (HHI), a core subsidiary of the HD Hyundai group, is a global leader in the heavy industries sector, renowned for its extensive expertise in shipbuilding, offshore and engineering, naval and special ships, and engine and machinery. With a rich history of innovation and a commitment to technological advancement, HHI delivers cutting-edge solutions to clients worldwide, contributing significantly to global trade and energy infrastructure. The company is known for its vast Ulsan shipyard, the largest in the world, and its pioneering efforts in developing eco-friendly and smart ship technologies.

Where Is HHI's Headquarters?

HQ Function

The Ulsan headquarters serves as the primary hub for shipbuilding, offshore platform construction, engine manufacturing, research and development, and global operations management for HD Hyundai Heavy Industries.

Notable Features:

Home to the world's largest shipyard, featuring massive dry docks, gantry cranes (including the 'Goliath' crane), and extensive fabrication facilities. The complex is a self-contained industrial city.

Work Culture:

A culture of engineering excellence, precision, and large-scale project management. Emphasis on safety, quality, and innovation in a demanding industrial environment. Strong sense of teamwork and dedication to meeting complex maritime and industrial challenges.

HQ Significance:

The Ulsan shipyard is a symbol of South Korea's industrial prowess and a critical node in global maritime logistics and energy supply chains. Its sheer scale and production capacity are unparalleled.

Values Reflected in HQ: The headquarters and shipyard reflect values of ambition, technological leadership, relentless innovation, and a commitment to quality and scale in heavy industry.

Location:

HD Hyundai Heavy Industries maintains a robust global presence with a network of overseas branches, sales offices, and R&D centers across Asia, Europe, the Americas, and the Middle East. This network supports its core operations in shipbuilding, offshore & engineering, naval vessels, and engine & machinery, facilitating international sales, project execution, customer support, and strategic partnerships worldwide. Key functions supported globally include marketing and sales, after-sales service, technical support, procurement, and regional project management, ensuring HHI can effectively serve its diverse international clientele.

Street Address:

1000, Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea

City:

Ulsan

State/Province:

Ulsan Metropolitan City

Country:

South Korea

Where Else Does HHI Operate Around the World?

London, United Kingdom

Address: 6th Floor, Longdown House, Longdown, Ewell, Surrey KT17 3PL, United Kingdom (Hyundai Heavy Industries Europe Ltd.)

To strengthen HHI's presence in Europe, manage relationships with European clients and partners, and oversee projects in the European and nearby maritime and energy sectors.

Houston, Texas, USA

Address: 10777 Northwest Freeway, Suite 225, Houston, TX 77092, USA (HD Hyundai Heavy Industries Co., Ltd. Americas Division)

To cater to the significant oil and gas industry in the Gulf of Mexico and broader Americas, providing specialized offshore structures, equipment, and engineering services.

Seongnam-si, Gyeonggi-do, South Korea

Address: Global R&D Center, 24, Daewangpangyo-ro 645beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea (HD Hyundai Group Global R&D Center)

To centralize and spearhead cutting-edge R&D for future technologies, maintaining HHI's competitive edge and driving innovation across its business lines.

Buying Intent Signals for HHI

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading HHI? Meet the Executive Team

As of April 2025, HHI' leadership includes:

Lee Sang-gyun (이상균) - President & CEO, HD Hyundai Heavy Industries
Park Seung-yong (박승용) - Senior Executive Vice President & Head of Naval & Special Ship Business Unit, HD Hyundai Heavy Industries
Won Ho-oh (원호우) - Senior Executive Vice President & Head of Technical Division, HD Hyundai Heavy Industries

Who's Investing in HHI?

HHI has been backed by several prominent investors over the years, including:

HD Korea Shipbuilding & Offshore Engineering (KSOE) (Intermediate Parent Company, majority owner)
HD Hyundai (Ultimate Parent Company)

What Leadership Changes Has HHI Seen Recently?

Hire1
Exits0

In late 2023, HD Hyundai Heavy Industries saw key executive promotions as part of the broader HD Hyundai group's annual reshuffle, aimed at strengthening leadership in core business areas like naval and special ships. No major unexpected high-level departures from HHI have been widely reported, indicating relative stability in its top leadership.

New Appointments:

Park Seung-yong (박승용), Park Seung-yong promoted to Senior Executive Vice President and appointed Head of Naval & Special Ship Business Unit, enhancing leadership in a critical sector for HD HHI.

What Technology (Tech Stack) Is Used byHHI?

Discover the tools HHI uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

HHI Email Formats and Examples

HD Hyundai Heavy Industries, as part of the HD Hyundai group, likely uses standardized corporate email formats. Common patterns for large Korean corporations include combinations of first name, last name, or initials with the company domain. The current primary domain is 'hd-hhi.com', though older communications might use 'hhi.co.kr'.

[firstinitial][lastname]@hd-hhi.com (e.g., jsmith@hd-hhi.com) or [firstname].[lastname]@hd-hhi.com (e.g., john.smith@hd-hhi.com)

Format

jsmith@hd-hhi.com

Example

75%

Success rate

What's the Latest News About HHI?

The Korea HeraldMay 21, 2024

HD Hyundai Heavy Industries to build 2 cutting-edge warships for Peruvian Navy

HD Hyundai Heavy Industries announced it has signed a $463 million contract with Peru's state-owned Sima shipyard to build four vessels for the Peruvian Navy. This includes one 3,400-ton frigate, one 2,200-ton offshore patrol vessel, and two 1,500-ton landing craft. HHI will provide design, key equipment, and technical support, with construction at the Sima shipyard....more

ReutersApril 25, 2024

South Korea's HD Hyundai Heavy wins $499.56 mln order to build two naval vessels

HD Hyundai Heavy Industries secured a 688 billion won ($499.56 million) order to construct two naval vessels for the South Korean fleet. The company announced the deal in a regulatory filing, further strengthening its role as a key supplier to the nation's defense capabilities....more

Offshore EnergyMay 7, 2024

HD Hyundai Heavy Industries gets green light for ammonia fuel supply system

HD Hyundai Heavy Industries has received Approval in Principle (AiP) from classification society Lloyd's Register for its new ammonia fuel supply system designed for ammonia-fueled vessels. This development marks a significant step in HHI's efforts to develop and commercialize eco-friendly ship technologies....more

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