The Asia Pacific High Voltage Direct Current (HVDC) Cables market was valued at US$ 2.73 billion in 2024 and is projected to reach US$ 4.18 billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 7.4% during the forecast period (2024–2030). This robust expansion is fueled by the region’s aggressive renewable energy targets, massive offshore wind developments in China and Japan, surging electricity demand from urbanization, and the critical need for low-loss transmission solutions to interconnect remote power sources with urban centers.

As Asia Pacific powers its way toward decarbonization and energy security, with countries like China leading global renewable capacity additions and India ramping up inter-state grid links, the emphasis falls on HVDC cable manufacturers. These companies deliver cutting-edge solutions for submarine, underground, and overhead applications, minimizing transmission losses and enabling vast distances. In this blog, we profile the Top 10 Companies in the Asia Pacific HVDC Cables Market—a dynamic mix of global leaders, Japanese pioneers, Korean innovators, and Chinese powerhouses driving the grid transformation.

---

🔟 1. KEI Industries Limited

Headquarters: Noida, India
Key Offering: Mass Impregnated Cables, Extruded Insulation HVDC Cables for Underground Applications

KEI Industries stands as a prominent Indian player expanding into high-voltage segments, supplying reliable HVDC cables for domestic grid enhancement projects. With a strong footprint in power transmission, the company supports India’s renewable integration goals by providing cables that connect wind and solar farms to load centers, reducing energy wastage in long-distance transfers. Their manufacturing capabilities emphasize quality control and compliance with international standards, making them a go-to for underground HVDC installations in densely populated areas.

Because of India’s ambitious 500 GW renewable target by 2030, KEI has scaled production to meet rising demands. Furthermore, their focus on cost-effective solutions positions them well against international competitors in South Asian markets.

Innovation Initiatives:

• Investments in R&D for next-gen extruded cables with enhanced thermal performance
• Key contracts for underground HVDC links in Rajasthan solar corridors
• Commitment to IS 7098 standards for high-voltage cable reliability

Download FREE Sample Report: Asia Pacific High Voltage Direct Current (HVDC) Cables Market – View in Detailed Research Report

---

9️⃣ 2. Sterlite Power

Headquarters: Gurugram, India
Key Offering: Extruded Cables, HVDC Conductor Systems for Overhead Lines

Sterlite Power excels in transmission infrastructure, delivering HVDC cables tailored for India’s vast grid modernization efforts. The company has executed major projects linking northern and southern grids, facilitating renewable evacuation from wind-rich states like Gujarat. Their overhead HVDC solutions incorporate advanced conductor technology to handle extreme weather and high loads, proving essential for stabilizing Asia Pacific’s most populous energy market.

However, challenges like land acquisition have not deterred their growth, as they pivot toward submarine options for coastal interconnections. Sterlite’s vertically integrated model ensures timely delivery and competitive pricing.

Innovation Initiatives:

• Development of high-temperature low-sag conductors for HVDC overhead lines
• Partnerships with state utilities for 800 kV HVDC projects
• Sustainability focus through recyclable cable materials

---

8️⃣ 3. Jiangsu Zhongtian Technology Co., Ltd. (ZTT)

Headquarters: Nantong, China
Key Offering: Submarine HVDC Cables, Mass Impregnated Oil-Filled Cables

ZTT is a Chinese submarine cable giant, dominating Asia Pacific’s offshore wind boom with turnkey HVDC solutions. They supply cables for massive projects like the Jiangsu Qidong offshore wind farm, exporting expertise to Southeast Asia. Their vertically integrated facilities produce cables up to 525 kV, optimized for deep-water installations with minimal losses.

This positioning leverages China’s policy-driven renewables surge, where HVDC cables connect distant islands and coastal farms to mainland grids effectively.

Innovation Initiatives:

• Record-breaking 320 kV submarine HVDC cables for Bohai Bay
• Expansion of XLPE extrusion technology for higher voltage ratings
• Collaborations with global OEMs for hybrid AC-DC systems

---

7️⃣ 4. Fujikura Ltd.

Headquarters: Tokyo, Japan
Key Offering: Extruded Insulation Cables, Underground and Submarine HVDC Systems

Fujikura brings Japanese precision to HVDC cables, supporting Japan’s island interconnections and Hokkaido-Honshu links. Their cables feature superior insulation for seismic zones, vital for Pacific Ring of Fire countries. With decades in optical ground wire integration, they offer smart HVDC solutions monitoring real-time performance.

Japan’s energy security push post-Fukushima amplifies their role in renewable backups.

Innovation Initiatives:

• Patented water-tree resistant XLPE for long-life underground cables
• HVDC contributions to the Nanatsujima-Shimane interconnector
• R&D in 500 kV-class submarine cables for offshore wind

Download FREE Sample Report: Asia Pacific High Voltage Direct Current (HVDC) Cables Market – View in Detailed Research Report

---

6️⃣ 5. NKT A/S

Headquarters: Copenhagen, Denmark (Asia Pacific operations in Japan and Australia)
Key Offering: Mass Impregnated Cables, Factory-Applied Protection for Submarine HVDC

NKT delivers European engineering excellence to Asia Pacific, powering Australian offshore wind farms and Vietnamese interconnections. Their MICC technology suits extra-high voltage levels up to 525 kVdc, with proven submarine deployments reducing losses by up to 5% over AC equivalents. Local service hubs ensure rapid project support.

However, rising APAC demand has spurred factory expansions in the region.

Innovation Initiatives:

• Supply of 320 kV HVDC for Sun Cable’s Australia-Singapore link
• Advanced Factory Joint technology for seamless submarine lays
• Net-zero production targets by 2030 for cable manufacturing

---

5️⃣ 6. LS Cable & System

Headquarters: Anyang, South Korea
Key Offering: Extruded HVDC Cables for Underground and Submarine Applications

LS Cable leads Korea’s HVDC exports, supplying cables for Jeju-Halla and Gangwon interconnections. Their 500 kV XLPE cables support renewable-heavy grids, exporting to Indonesia and the Philippines. Integrated testing facilities validate performance under tropical conditions.

South Korea’s carbon neutrality 2050 goal accelerates their submarine portfolio growth.

Innovation Initiatives:

• World’s first 800 kV HVDC cable prototype testing
• Contracts for 500 kV links in Southeast Asian grids
• Digital twin simulations for cable lifecycle optimization

---

4️⃣ 7. Sumitomo Electric Industries

Headquarters: Osaka, Japan
Key Offering: Mass Impregnated Cables, High-Capacity Submarine HVDC

Sumitomo pioneers oil-filled MI cables since the 1970s, supplying Hokkaido-Honshu HVDC. Their 250 kV submarine cables enable efficient energy sharing across Japan’s archipelago, extending to Australian projects. Advanced insulation withstands high pressures.

Japan’s hydrogen and offshore ambitions further boost their innovations.

Innovation Initiatives:

• Supply for Sakuma Frequency Converter Station upgrades
• R&D in PEXIL (extruded) vs. MI technologies comparison
• Partnerships for 1,000 kV UHVDC feasibility

---

3️⃣ 8. Nexans

Headquarters: Paris, France (Asia Pacific hubs in Singapore and Japan)
Key Offering: Extruded Submarine HVDC Cables, Turnkey Solutions

Nexans powers Asia Pacific renewables with cables for Taiwan’s Formosa offshore wind and Australian projects. Their 525 kV XLPE submarine tech offers low attenuation, ideal for trans-sea links. Comprehensive engineering services cover from design to installation.

Strategic acquisitions enhance their APAC manufacturing.

Innovation Initiatives:

• Record 525 kV MI submarine cable for Zhangbei project tie-ins
• Flexible joint systems for dynamic submarine installations
• Sustainability via circular economy cable recycling

Download FREE Sample Report: Asia Pacific High Voltage Direct Current (HVDC) Cables Market – View in Detailed Research Report

---

2️⃣ 9. Prysmian Group

Headquarters: Milan, Italy (Asia Pacific facilities in China, Australia)
Key Offering: Mass Impregnated and Extruded HVDC Cables for All Applications

Prysmian, the world’s largest cable maker, dominates with submarine HVDC for China’s offshore giants and Australian Basslink upgrades. Their 525 kV cables feature proprietary insulation, supporting multi-gigawatt links. Global supply chain ensures scalability.

Their tech bridges renewables to baseload stability seamlessly.

Innovation Initiatives:

• Award-winning 400 kV HVDC for Western Link equivalents in APAC
• Pioneering lightweight submarine cables for deep water
• Decarbonized factories targeting Scope 3 emissions

---

1️⃣ 10. Hitachi Energy

Headquarters: Zurich, Switzerland (Major Asia Pacific presence in China, India, Japan)
Key Offering: Comprehensive HVDC Cable Solutions Integrated with Converter Stations

Hitachi Energy tops the list as HVDC system integrator, delivering end-to-end submarine and underground cables for China’s UHVDC networks and India’s green corridors. Their LCC and VSC-HVDC tech powers ±800 kV lines, interconnecting renewables across provinces. Unmatched project portfolio spans Asia’s largest grids.

Leveraging ABB heritage, they drive efficiency in mega-projects.

Innovation Initiatives:

• Changji-Guquan ±1,100 kV UHVDC link cables
• Hybrid HVDC for offshore wind integration in Australia
• AI-optimized cable designs for minimal losses

Read Full Report: Asia Pacific High Voltage Direct Current (HVDC) Cables Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Asia Pacific HVDC Cables Is Smarter Grids and Greener Energy

The Asia Pacific HVDC cables market is evolving rapidly. Traditional AC limitations are giving way to DC efficiency, with investments surging in submarine cables for offshore renewables. This shift supports the region’s tripling of renewable capacity by 2030, backed by policies in China, India, and ASEAN nations.

Key drivers include offshore wind targets exceeding 200 GW in China alone, cross-border interconnectors like Laos-Thailand-Malaysia-Singapore, and underground cables for urban resilience. While supply chain localization accelerates, technological advances in XLPE and MI cables promise even lower losses.

📈 Key Trends Shaping the Market:

• Submarine HVDC boom for offshore wind in East and Southeast Asia
• Regulatory mandates for renewable grid integration mandating 10-20% HVDC by 2030
• Digital twins and IoT for predictive maintenance in cable networks
• Public-private alliances for UHVDC mega-links across countries

Read Full Report: Asia Pacific High Voltage Direct Current (HVDC) Cables Market – View in Detailed Research Report

The companies profiled are not only wiring Asia Pacific’s power grids—they’re powering the renewable revolution across the world’s fastest-growing region.