The South Korea Marine Mining Technology market size was valued at USD 32.1 million in 2025 and is projected to reach USD 52.2 million by 2034, at a CAGR of 8.4% during the forecast period 2025-2034.
South Korea Marine Mining Technology Market – View in Detailed Research Report
Technologies and methods used for exploration and extraction of mineral resources from marine environments. Rapid growth supported by increasing investments in ocean exploration and resource mapping. Development of environmentally-friendly mining techniques enhances market potential.
This report contains market size and forecasts of Marine Mining Technology in South Korea, including the following market information:
- South Korea Marine Mining Technology Market Revenue, 2019-2024, 2025-2034, ($ millions)
- South Korea Marine Mining Technology Market Sales, 2019-2024, 2025-2034
- South Korea Top five Marine Mining Technology companies in 2023 (%)
Segment by Type
- Remotely Operated Vehicles (ROVs)
- SONAR
- Marine Seismic Methods
Segment by Applications
- Polymetallic Nodules
- Polymetallic Sulfides
- Cobalt-Rich Ferromanganese Crusts
- Others
🔟 1. POSCO
Headquarters: Seoul, South Korea
Key Offering: Marine Mining ROVs, Subsea Equipment, Exploration Services
POSCO has expanded its marine division to provide advanced ROV platforms and subsea exploration solutions. Leveraging its metallurgical expertise, POSCO delivers integrated mining systems for deep‑sea resource extraction.
Sustainability & Growth Initiatives:
- Investing in low‑emission ROV propulsion systems
- Partnerships with universities for AI‑driven seabed mapping
- Commitment to circular economy practices in subsea equipment manufacturing
9️⃣ 2. Hyundai Heavy Industries Co., Ltd.
Headquarters: Ulsan, South Korea
Key Offering: Offshore Mining Vessels, ROV Deployment, Seismic Survey Equipment
Hyundai Heavy Industries designs and constructs specialized mining vessels equipped with ROVs and advanced sonar arrays, enabling efficient resource extraction in deep‑sea environments.
Sustainability & Growth Initiatives:
- Development of hybrid‑powered mining vessels
- Collaboration with environmental agencies to minimize marine disturbance
- Implementation of real‑time monitoring for carbon footprint reduction
8️⃣ 3. Samsung Heavy Industries
Headquarters: Geoje, South Korea
Key Offering: Marine Mining Platforms, ROV Systems, Seismic Survey Solutions
Samsung Heavy Industries provides robust marine mining platforms integrating ROVs and seismic technologies, supporting large‑scale exploration of polymetallic nodules and sulfides.
Sustainability & Growth Initiatives:
- Adoption of electric‑powered ROVs
- Research into biodegradable sonar materials
- Strategic alliances with green technology firms
7️⃣ 4. Daewoo Shipbuilding & Marine Engineering Co., Ltd.
Headquarters: Geoje, South Korea
Key Offering: Offshore Mining Vessels, ROV Deployment, Seismic Survey Equipment
Daewoo Shipbuilding offers specialized mining vessels equipped with ROVs and advanced sonar arrays, facilitating efficient deep‑sea resource extraction.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
6️⃣ 5. STX Offshore & Shipbuilding
Headquarters: Ulsan, South Korea
Key Offering: Marine Mining Vessels, ROV Systems, Seismic Survey Solutions
STX Offshore provides advanced marine mining vessels equipped with ROVs and seismic survey technology, supporting large‑scale exploration of polymetallic nodules and sulfides.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
5️⃣ 6. Hanjin Heavy Industries
Headquarters: Ulsan, South Korea
Key Offering: Offshore Mining Vessels, ROV Deployment, Seismic Survey Equipment
Hanjin Heavy Industries delivers specialized mining vessels equipped with ROVs and advanced sonar arrays, facilitating efficient deep‑sea resource extraction.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
4️⃣ 7. Sungdong Shipbuilding & Marine Engineering
Headquarters: Geoje, South Korea
Key Offering: Offshore Mining Vessels, ROV Systems, Seismic Survey Solutions
Sungdong Shipbuilding offers advanced marine mining vessels equipped with ROVs and seismic survey technology, supporting large‑scale exploration of polymetallic nodules and sulfides.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
3️⃣ 8. Korea Shipbuilding & Offshore Engineering
Headquarters: Geoje, South Korea
Key Offering: Offshore Mining Vessels, ROV Deployment, Seismic Survey Equipment
Korea Shipbuilding provides specialized mining vessels equipped with ROVs and advanced sonar arrays, facilitating efficient deep‑sea resource extraction.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
2️⃣ 9. Hyundai Mipo Dockyard Co., Ltd.
Headquarters: Geoje, South Korea
Key Offering: Marine Mining Platforms, ROV Systems, Seismic Survey Solutions
Hyundai Mipo Dockyard offers robust marine mining platforms integrating ROVs and seismic technologies, supporting large‑scale exploration of polymetallic nodules and sulfides.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
1️⃣ 10. Dongyang Heavy Industries Co., Ltd.
Headquarters: Ulsan, South Korea
Key Offering: Offshore Mining Vessels, ROV Deployment, Seismic Survey Equipment
Dongyang Heavy Industries delivers specialized mining vessels equipped with ROVs and advanced sonar arrays, facilitating efficient deep‑sea resource extraction.
Sustainability & Growth Initiatives:
- Hybrid‑powered mining vessel development
- Environmental impact assessments for mining projects
- Investment in R&D for low‑emission mining technologies
Get Full Report Here: South Korea Marine Mining Technology Market – View in Detailed Research Report
🌍 Outlook: The Future of Marine Mining Technology Is Expanding
The South Korea Marine Mining Technology market is poised for significant expansion driven by increased investment in ocean exploration, growing demand for critical minerals, and the adoption of eco‑friendly mining practices. Companies are focusing on technological innovation, digitalization of exploration processes, and strategic partnerships to capture emerging opportunities.
📈 Key Trends Shaping the Market:
- Growth in deep‑sea mining operations and resource mapping
- Accelerated adoption of autonomous ROVs and AI‑powered seabed analytics
- Stricter environmental regulations encouraging low‑impact mining solutions
- Strategic collaborations between shipbuilding giants and tech firms for advanced exploration platforms
- Increasing focus on sustainability, including carbon‑neutral operations and circular economy practices
The market is expected to maintain a steady CAGR of 8.4% through 2034, reflecting robust demand for advanced marine mining technologies and a commitment to responsible resource extraction.
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