HD Hyundai Heavy Industries
Develops and deploys large-scale metal additive manufacturing systems and on-demand 3D printing services for maritime and defense components, including containerized '3D Printing Digital Workshops' for at-sea part production.
- CEO / Founder
- Kisun Chung
- Team Size
- 10000+
- Stage
- Public
Technology & Products
Key Products
Containerized 3D Printing Digital Workshop; Large-scale metal AM systems for ship components; On-demand AM part production service; Digital part library for maritime MRO
Technological Advantage
Proprietary large-format metal AM process (likely DED-Arc/WAAM) optimized for maritime-grade alloys and ship-scale components, combined with a containerized, vibration-dampened system certified for at-sea operation—a defensible moat via maritime regulatory approvals and naval R&D contracts.
Differentiation
Value Proposition
Enables on-demand, at-sea production of certified metal spare parts, reducing vessel downtime and logistics costs by up to 70% while eliminating the need for extensive physical inventories.
How They Differentiate
Focuses exclusively on maritime/defense AM with certified at-sea production capability, unlike competitors focused on land-based industrial AM. Offers turnkey containerized solution vs. RAMLAB's port-based service or Lincoln's factory-bound systems.
Market & Competition
Target Customers
Commercial and naval shipbuilders, maritime operators (e.g., HMM), defense agencies (e.g., U.S. Office of Naval Research)
Industry Verticals
Maritime; Defense; Heavy Industry; Energy
Competitors
RAMLAB (Rotterdam Additive Manufacturing Lab); Lincoln Electric (Additive Solutions); DMG MORI (LASERTEC DED hybrid)
Growth & Milestones
Growth Metrics
First Korean company to win U.S. ONR R&D contracts (Apr 2026: AI-based naval vessel performance + naval shipbuilding productivity with SNU/KSOE Future Tech Institute)—not large-scale AM; world's first ABS-certified at-sea metal 3D printing (2024); containerized 3D Printing Digital Workshop demonstrated (2025).
Major Milestones
1972: Company founded (HHI lineage); 2024: ABS NTQ for at-sea 3D printing of metal ship parts; 2025: Demonstrated containerized '3D Printing Digital Workshop'; 2026-04: First Korean firm to win U.S. ONR contracts (AI vessel performance; naval construction productivity)
Notable Customers
HMM (Hyundai Merchant Marine); U.S. Office of Naval Research (via R&D contract)