海底電纜市場規模、佔有率和成長分析（按服務類型、類型、電壓、最終用途、絕緣材料和地區分類）－2026-2033年產業預測

預計到 2024 年，全球海底電纜市場規模將達到 208.8 億美元，到 2025 年將達到 230.8 億美元，到 2033 年將達到 513 億美元，預測期（2026-2033 年）的複合年成長率為 10.5%。

受高速網路需求成長和各地能源傳輸能力提升的推動，全球海底光纜市場預計將迎來顯著成長。企業對低延遲和高頻寬的需求不斷成長，預計也將進一步推動市場擴張。串流媒體服務的普及和雲端應用的廣泛應用在塑造市場動態發揮關鍵作用。此外，新興國家的快速數位轉型也為海底光纜業者提供了極具吸引力的機會。同時，全球人口成長帶來的能源需求上升也預計將支撐未來的市場發展。然而，地緣政治緊張局勢以及光纜安裝和維護的高成本等挑戰，對產業相關人員構成了重大阻礙。

全球海底電纜市場促進因素

串流媒體平台、智慧型手機和雲端應用的日益普及推動了數據流量的激增，這極大地促進了全球海底光纜市場的成長。隨著個人和企業對先進通訊和網路連線的需求不斷成長，對海底光纜的需求也預計將相應增加。這種對可靠高速資料傳輸解決方案日益成長的需求有望推動海底光纜產業的發展，該產業在支撐不斷擴展的數位化環境中發揮關鍵作用。總而言之，對數據密集型服務的日益依賴將推動這一關鍵基礎設施領域的創新和投資。

限制全球海底電纜市場的因素

全球海底電纜市場面臨巨大的挑戰，主要原因是系統安裝和維護高成本。安裝所需的大量資本投入構成了准入壁壘，限制了市場的成長潛力。此外，持續的維護成本也帶來了額外的財務負擔，並可能阻礙業界更廣泛的應用。相關人員在考慮這些成本因素時，海底電纜計劃的整體吸引力可能會受到影響，最終波及整個產業的市場動態和成長機會。

全球海底電纜市場趨勢

受全球數位化進程推動，高速網路服務需求日益成長，全球海底光纜市場正呈現顯著成長趨勢。這一成長在非洲和亞太等發展中地區尤為明顯，這些地區正大力投資建設新的數據傳輸基礎設施，以提升網路連接能力。網路流量的快速成長，以及對更可靠、更快速通訊管道的需求，正在推動先進海底光纜網路的部署。企業和消費者都渴望不間斷地存取數位服務，這一趨勢凸顯了全球通訊格局的變革性變化，並預示著市場將持續強勁成長。

目錄

介紹

• 調查目標
• 調查範圍
• 定義

調查方法

• 資訊收集
• 二手資料和一手資料方法
• 市場規模預測
• 市場假設與限制

執行摘要

• 全球市場展望
• 供需趨勢分析
• 細分市場機會分析

市場動態與展望

• 市場規模
• 市場動態
  • 促進因素和機遇
  • 限制與挑戰
• 波特分析

關鍵市場考察

• 關鍵成功因素
• 競爭程度
• 關鍵投資機會
• 市場生態系統
• 市場吸引力指數（2025）
• PESTEL 分析
• 總體經濟指標
• 價值鏈分析
• 定價分析

全球海底電纜市場規模（按服務類型和複合年成長率分類）（2026-2033 年）

• 安裝和試運行
• 維護
• 系統升級

全球海底電纜市場規模（按類型及複合年成長率分類）（2026-2033 年）

• 單身的
• 多核心

全球海底電纜市場規模（按電壓和複合年成長率分類）（2026-2033 年）

• 中壓
• 高壓

全球海底電纜市場規模（依最終用途分類）及複合年成長率（2026-2033 年）

• 離岸風力發電發電廠
• 國際和島嶼間互聯互通
• 海上油氣工廠

全球海底電纜市場規模（按絕緣材料和複合年成長率分類）（2026-2033 年）

• 交聯聚乙烯
• 油浸紙
• 樹脂轉注紙
• 樹脂轉注合成

全球海底電纜市場規模（按地區分類）及複合年成長率（2026-2033 年）

• 北美洲
  • 美國
  • 加拿大
• 歐洲
  • 德國
  • 西班牙
  • 法國
  • 英國
  • 義大利
  • 其他歐洲地區
• 亞太地區
  • 中國
  • 印度
  • 日本
  • 韓國
  • 亞太其他地區
• 拉丁美洲
  • 巴西
  • 其他拉丁美洲地區
• 中東和非洲
  • 海灣合作理事會國家
  • 南非
  • 其他中東和非洲地區

競爭資訊

• 前五大公司對比
• 主要企業的市場定位（2025 年）
• 主要市場參與者所採取的策略
• 近期市場趨勢
• 公司市佔率分析（2025 年）
• 主要企業公司簡介
  • 公司詳情
  • 產品系列分析
  • 依業務板塊進行公司股票分析
  • 2023-2025年營收年比比較

主要企業簡介

• Prysmian Group（Italy）
• Nexans（France）
• NKT A/S（Denmark）
• Hengtong Group（China）
• Zhongtian Technology Submarine Cable Co., Ltd.（ZTT）（China）
• LS Cable & System（South Korea）
• Sumitomo Electric Industries, Ltd.（Japan）
• Furukawa Electric Co., Ltd.（Japan）
• Orient Cable（Ningbo Orient Wires & Cables Co., Ltd.）（China）
• Jiangsu Zhongtian Technology Co., Ltd.（China）
• HMN Technologies Co., Ltd.（China）
• IT International Telecom Inc.（Canada）
• SB Submarine Systems Co., Ltd.（SBBS）（China）
• Xtera Communications, Inc.（USA）
• Kokusai Cable Ship Co., Ltd.（Japan）
• Fujitsu Limited（Japan）
• NEC Corporation（Japan）
• Telefonica SA（Spain）
• Huawei Marine Networks Co., Limited（China）

結論與建議

Global Submarine Cable Market size was valued at USD 20.88 Billion in 2024 and is poised to grow from USD 23.08 Billion in 2025 to USD 51.3 Billion by 2033, growing at a CAGR of 10.5% during the forecast period (2026-2033).

The global submarine cable market is poised for significant growth driven by increasing demand for high-speed internet and enhanced energy transmission across various regions. Factors such as the rise in lower latency and high bandwidth requirements within enterprises are expected to further propel market expansion. The surge in streaming services and the widespread adoption of cloud applications play a crucial role in shaping market dynamics. Additionally, the rapid digital transformation in emerging economies presents lucrative opportunities for submarine cable providers. Simultaneously, the escalating need for energy, fueled by a growing global population, will likely support future developments in the market. However, challenges like geopolitical tensions and high costs associated with cable installation and maintenance pose considerable hurdles for industry players.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Submarine Cable market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Submarine Cable Market Segments Analysis

Global Submarine Cable Market is segmented by Service Offering, Type, Voltage, End-Use, Insulation and region. Based on Service Offering, the market is segmented into Installation & Commissioning, Maintenance and System Upgrade. Based on Type, the market is segmented into Single and Multicore. Based on Voltage, the market is segmented into Medium-Voltage and High-Voltage. Based on End-Use, the market is segmented into Offshore Wind Power Generation Plants, Intercountry & Island Connection and Offshore Oil & Gas Plants. Based on Insulation, the market is segmented into Cross-Linked Polyethylene, Oil-Impregnated Paper, Resin-Impregnated Paper and Resin-Impregnated Synthetic. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Submarine Cable Market

The surge in data traffic driven by the expanding use of streaming platforms, smartphones, and cloud-based applications is significantly contributing to the growth of the global submarine cable market. As individuals and businesses increasingly seek enhanced telecommunications and internet connectivity, the demand for submarine cables is expected to rise correspondingly. This heightened need for reliable and fast data transmission solutions is set to propel the submarine cable industry forward, as it plays a crucial role in supporting the ever-increasing digital landscape. Overall, the growing reliance on data-intensive services will drive innovation and investment in this critical infrastructure sector.

Restraints in the Global Submarine Cable Market

The Global Submarine Cable market faces significant challenges due to the high costs associated with deploying and maintaining these systems. The substantial capital investment required for installation represents a major barrier to entry, limiting the growth potential of the market. Furthermore, ongoing maintenance expenses add another layer of financial burden, which is likely to hinder widespread adoption and expansion within the industry. As stakeholders consider these cost factors, the overall appeal of submarine cable projects may be impacted, ultimately affecting market dynamics and growth opportunities in this sector.

Market Trends of the Global Submarine Cable Market

The Global Submarine Cable market is witnessing a significant trend driven by the increasing demand for high-speed internet fueled by global digitization. This expansion is particularly evident in developing regions like Africa and the Asia Pacific, where substantial investments in new data transmission infrastructure are being made to enhance connectivity. The surge in internet traffic, coupled with the need for more reliable and faster communication channels, is catalyzing the deployment of advanced submarine cable networks. As businesses and consumers alike seek uninterrupted access to digital services, this trend underscores a transformative shift in global communication dynamics and promises robust market growth.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2025
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Submarine Cable Market Size by Service Offering & CAGR (2026-2033)

• Market Overview
• Installation & Commissioning
• Maintenance
• System Upgrade

Global Submarine Cable Market Size by Type & CAGR (2026-2033)

• Market Overview
• Single
• Multicore

Global Submarine Cable Market Size by Voltage & CAGR (2026-2033)

• Market Overview
• Medium-Voltage
• High-Voltage

Global Submarine Cable Market Size by End-Use & CAGR (2026-2033)

• Market Overview
• Offshore Wind Power Generation Plants
• Intercountry & Island Connection
• Offshore Oil & Gas Plants

Global Submarine Cable Market Size by Insulation & CAGR (2026-2033)

• Market Overview
• Cross-Linked Polyethylene
• Oil-Impregnated Paper
• Resin-Impregnated Paper
• Resin-Impregnated Synthetic

Global Submarine Cable Market Size & CAGR (2026-2033)

• North America (Service Offering, Type, Voltage, End-Use, Insulation)
  • US
  • Canada
• Europe (Service Offering, Type, Voltage, End-Use, Insulation)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Service Offering, Type, Voltage, End-Use, Insulation)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Service Offering, Type, Voltage, End-Use, Insulation)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Service Offering, Type, Voltage, End-Use, Insulation)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2025
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2025
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2023-2025)

Key Company Profiles

• Prysmian Group (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nexans (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NKT A/S (Denmark)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hengtong Group (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Zhongtian Technology Submarine Cable Co., Ltd. (ZTT) (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• LS Cable & System (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Sumitomo Electric Industries, Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Furukawa Electric Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Orient Cable (Ningbo Orient Wires & Cables Co., Ltd.) (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Jiangsu Zhongtian Technology Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• HMN Technologies Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• IT International Telecom Inc. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• S.B. Submarine Systems Co., Ltd. (SBBS) (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Xtera Communications, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kokusai Cable Ship Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Fujitsu Limited (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NEC Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Telefonica S.A. (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Huawei Marine Networks Co., Limited (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations