LS Cable & System

We are thrilled to announce that LS Cable & System and LS ELECTRIC are joining forces to showcase our comprehensive capabilities at #CIGRE PARIS 2026. Under the theme 'Driving the Super Grid with LS', we are bringing an integrated approach to global energy challenges. Explore our solutions in: ⚓ Offshore Solution ⚡ Energy Solution 🏗️ Power Grid Solution 🖥️ AI Data Center Solution 📍 Where to find us: Booth A110, Level 1, Palais des Congrès de Paris 🗓️ When: August 23-28, 2026 Don't wait until 2026 to start the conversation! Scan the QR code in the attached image to share your interests in advance and book a priority meeting with our experts. 👉 Let's discuss how LS can accelerate your next-generation grid projects. #CIGRE2026 #SuperGrid #EnergyTransition #LS #OffshoreEnergy #AIInfrastructure #PowerGrid

The future of submarine power infrastructure isn't defined by manufacturing alone—it's defined by execution. As a subsidiary of LS Cable & System, LS Marine Solution has successfully upgraded its #GL2030 submarine cable laying Barge significantly enhancing its capability to execute large-scale offshore energy projects around the world. Key Highlights ✅ Loading capacity increased from 4,000T to 7,000T ✅Nearly doubling cable carrying capacity ✅Enabling 100km+ continuous cable installation Reducing mobilization, construction time, and overall project costs As global investment accelerates across HVDC transmission, offshore wind, AI data centers, and cross-border submarine communication networks, execution capability has become one of the industry's most critical competitive differentiators. Backed by LS Cable & System's world-class submarine cable manufacturing technology, LS Marine Solution completes the value chain by providing offshore installation expertise—delivering integrated solutions from manufacturing to project execution. The company has already demonstrated its capabilities through major projects including: • Jeju Submarine Interconnection No.2 & No.3 • Japan–Korea Submarine Communication Network (JAKO), supported by Microsoft and Amazon Looking ahead, the upcoming 13,000-ton next-generation cable laying vessel will further strengthen LS Group's ability to deliver long-distance, high-capacity offshore infrastructure projects across global markets, including the U.S. and Europe. As governments expand HVDC energy highways and offshore wind capacity, LS is uniquely positioned to support the world's next generation of power infrastructure. One Group. One Integrated Solution. From manufacturing to offshore installation, LS is connecting the future beneath the sea. #LSCableSystem #LSMarineSolution #SubmarineCable #HVDC #OffshoreWind #EnergyTransition #PowerInfrastructure #GridModernization #MarineEngineering #DataCenter #DigitalInfrastructure #RenewableEnergy #AIInfrastructure #EnergySecurity

LS Cable & System Accelerates Commercialization of Korea’s Highest-Capacity #HVDC Submarine Cable LS Cable & System has become the first company in Korea to pass the Pre-Qualification test for a 525 kV, 80°C-class #HVDC submarine cable, marking a major step toward commercialization and strengthening its position in the West Coast Energy Highway project. By increasing the conductor’s allowable operating temperature from 70°C to 80°C, the newly developed cable delivers up to 25% higher transmission capacity. It is designed for the long-distance, high-capacity transmission required to connect large-scale renewable energy generation with major power demand centers. The successful PQ test verifies the cable system’s long-term performance and reliability. Following project award, LS Cable & System will be able to proceed toward supply after completing the required type testing. Key competitive strengths ⚡ First in Korea First Korean company to pass PQ testing for a 525 kV, 80°C-class HVDC submarine cable. 📈 Up to 25% higher transmission capacity Enhanced operating temperature enables more power to be transmitted through the cable system. 🌊 Built for long-distance, high-capacity transmission A next-generation solution for energy highways, offshore renewable energy and future power-grid expansion. 🤝 Integrated turnkey capability LS Cable & System and LS Marine Solution provide integrated manufacturing, installation and project execution capabilities. LS Cable & System has already built commercial HVDC experience through projects including the Jeju #2 and #3 interconnections and TenneT projects in Europe. As power demand rises with the expansion of AI data centers and renewable energy, LS Cable & System will continue strengthening its role as a global partner for next-generation HVDC infrastructure. How should grid operators prepare for the rapid growth of long-distance, high-capacity power transmission? Share your perspective in the comments. Follow LS Cable & System for updates on #HVDC, submarine cable and next-generation power infrastructure. #LSCableAndSystem #HVDC #SubmarineCable #EnergyHighway #PowerTransmission #GridInfrastructure #RenewableEnergy #OffshoreWind #EnergyTransition #PowerGrid #AIDatacenter #LSMarineSolution

[LS Cable & System Drives Forward Global Clean Energy Transition with Next-Gen Cable-Laying Vessel! 🚢] We are excited to share a major milestone in LS Cable & System’s journey to lead the global offshore wind market. Our subsidiary, LS Marine Solution, has officially commenced the construction of its next-generation submarine cable-laying vessel (CLV)! The official "Steel Cutting" ceremony took place today at the Tersan Shipyard in Türkiye. Slated for delivery in the first half of 2028, this state-of-the-art vessel will be South Korea's largest cable layer, boasting a massive 13,000-ton cable loading capacity customized for long-distance HVDC and utility-scale offshore wind grids. 💡 How this strengthens LS Cable & System’s Global Value Chain: Synergy with US Subsidiary (LS GreenLink): This expansion directly aligns with the 2028 commercial production of LS GreenLink, our U.S.-based submarine cable manufacturing subsidiary. By pairing LS GreenLink’s localized manufacturing with this advanced subsea installation capability, LS Cable & System is fully equipped to deliver an integrated, end-to-end turnkey solution across North America and Europe. Unmatched Project Execution: Capable of installing long-distance cables in a single voyage, this new ship will drastically reduce jointing and transport times. Together with the existing GL2030, it establishes a robust dual-vessel fleet ready to dominate large-scale global power grid projects. Securing Market Leadership: This move further solidifies our momentum, coming on the heels of the recent selection for the Haesong 3 Offshore Wind Project, where our turnkey capabilities are set to shine. At LS Cable & System, we are not just manufacturing cables; we are building the comprehensive infrastructure required to connect the world with sustainable energy. Stay tuned as we accelerate our growth as a premier global leader in the green energy transition! 🌍✨ #LSCableAndSystem #LSGreenLink #LSMarineSolution #SubmarineCable #HVDC #OffshoreWind #RenewableEnergy #SteelCutting #TurnkeySolution #GreenEnergy #GlobalValueChain

LS Cable & System has been selected for Phase 2 of Korea’s East Coast–Capital Region HVDC Project, a core national power grid initiative led by Korea Electric Power Corporation (KEPCO). Following its participation in Phase 1 of the East Coast–Singapyeong section in 2024, LS Cable & System will now supply turnkey solutions for Phase 2, covering the East Coast–East Seoul section. The total contract value for Phases 1 and 2 reaches approximately KRW 234 billion, further strengthening LS Cable & System’s position in Korea’s strategic HVDC transmission infrastructure. This project will deploy 525 kV, 90℃ HVDC cables — recognized as the world’s highest-capacity class — supporting long-distance, high-capacity power transmission from the East Coast region to the Seoul metropolitan area. As electricity demand continues to rise from AI data centers, advanced industries, renewable energy integration, and grid modernization, HVDC is becoming a critical technology for national energy security and power system stability. LS Cable & System has independently developed and commercialized 500 kV-class HVDC cable technology in Korea and continues to expand its global HVDC presence through major projects, including Jeju interconnection projects, Bukdangjin–Godeok HVDC projects, and Germany’s TenneT extra-high voltage power grid project. From Korea’s national grid infrastructure to global energy transition projects, LS Cable & System will continue to deliver proven HVDC technology and execution capabilities. How do you see HVDC shaping the future of power grids in the AI and energy transition era? #LSCableSystem #HVDC #PowerGrid #EnergyTransition #GridModernization #TransmissionInfrastructure #KEPCO #RenewableEnergy #AIDatacenter #EnergySecurity #525kV #CableTechnology #TenneT #KoreaEnergy #ElectricPower

🚀 AI cannot run without POWER. And LS Cable & System is fueling that future. I’m thrilled to share that LS Cable & System has secured a massive KRW 140B (~$101M USD) ultra-high voltage power grid project with Singapore's national power grid authority!⚡ As Singapore accelerates its high-efficiency, eco-friendly AI and cloud data center investments, upgrading the power infrastructure has become a national priority. LS Cable & System (alongside LS Eco Energy) has proudly held the #1 spot in Singapore’s ultra-high voltage market since 2010—and this win solidifies that leadership. 📈 The Power Infrastructure Supercycle is HERE: -Proven Track Record: Only Korean company to commercialize HVDC & ultra-high voltage submarine cables. -Massive Backlog: Order backlog has surpassed a record-breaking KRW 7 Trillion. -End-to-End AI Infrastructure: Partnering with affiliates like Gaon Cable (LSCUS) to dominate the North American and global AI data center markets. As Hyung-won Kim, Head of Energy & Construction Business at LS Cable & System perfectly put it: "Competitiveness in the AI era ultimately stems from power infrastructure." From mega-scale transmission lines to internal data center power distribution, the future of AI connectivity starts here. #LSCable #AIInfrastructure #PowerGrid #DataCenter #EnergySector #HVDC #Singapore #BusinessGrowth #InfrastructureSupercycle

LS Cable & System and Adani Infra India Ltd. are pleased to announce that the energization of the ±320kV 1 X 1000MW HVDC Transmission Link from Mandvi to Aarey Station in Mumbai was carried out on 26th February 2026 and successful transmission of 1000 MW power flow was also achieved on 15th March 2026. LS Cable & System and Adani Infra India Ltd. will continue to drive innovation in #HVDC system and next‑generation transmission technologies, contributing to a more reliable and sustainable energy future in India.

🚀 LS Cable & System & LS Marine Solution Named Preferred Bidders for 1 GW Haesong Offshore Wind Project We are thrilled to announce that LS Cable & System and LS Marine Solution have been selected as the preferred bidders for the submarine cable supply and construction of the 1 GW Haesong Offshore Wind Power Project in Sinan, South Korea. 💡 Key Highlights: #Turnkey Synergy: Seamlessly executing the entire project from manufacturing to installation by combining LS Cable’s advanced cable technology with LS Marine’s construction expertise. #Accelerating Localization: Chosen by global green energy developer CIP/COP, validating the strength, stability, and competitiveness of the domestic offshore wind supply chain. #Strategic Collaboration: Marking the first real-world application of the cooperative model linking LS Cable’s technology with KEPCO E&C’s grid and EPC design capabilities. Submarine cables are vital infrastructure for national power grids and global energy security. Together, we are committed to ensuring stable project execution and driving the future of renewable energy. #LSCableAndSystem #LSMarineSolution #OffshoreWind #SubmarineCable #RenewableEnergy #CIP #KEPCOENC #GreenEnergy #EnergySecurity

🤝 Strengthening Global Partnerships for Data Center Market Collaboration LS Cable & System held a strategic meeting with NV5, a global engineering company specializing in electrical design for data centers, in Hong Kong on May 27. NV5’s Hong Kong office oversees the APAC and India markets and brings extensive experience and expertise in delivering data center projects. During the meeting, executives and engineering teams from both companies engaged in in-depth discussions on future collaboration opportunities and potential projects. From LS Cable & System, the Head of Corporate Strategy (CSO) Byungyoon Kang, the CEO of the Indonesia subsidiary, and the Busway project representative participated in the meeting and exchanged insights on stable and sustainable power infrastructure solutions optimized for data centers. Building on its successful track record in the U.S. market, LS Cable & System expects that its headquarters and Indonesia subsidiary will create new synergies with NV5 in the Asian data center market, including Indonesia and Malaysia. This meeting is expected to serve as an important milestone in expanding LS Cable & System’s global partnerships and strengthening its position in the rapidly growing data center market. #LSCableSystem #DataCenter #GlobalPartnership #PowerInfrastructure #SoutheastAsia #ESG #Busway #Engineering

One thing became clear at DCW USA 2026 — customer expectations in the AI data center market are evolving. Beyond simply delivering more power, customers are increasingly focused on infrastructure that can provide long-term stability and reliable operation in high-density AI environments. With optimized power infrastructure solutions for high-power, high-density applications, LS Cable & System continues to support the growing demands of AI data centers. We remain committed to delivering stable and reliable infrastructure for the next generation of AI data centers. #AIDataCenter #DataCenter #PowerInfrastructure #AI #DigitalInfrastructure #LSCableAndSystem #DCWUSA2026