세계의 수중 무선통신 시장 : 유형별, 기술별, 용도별, 산업별, 지역별 - 시장 예측, 분석(2026-2035년)

The underwater wireless communication market is positioned for substantial growth over the coming decade, with its valuation reaching approximately US$ 7.36 billion in 2025. Industry forecasts indicate that this market will expand significantly, surpassing a market size of US$ 25.29 billion by 2035. This impressive growth trajectory corresponds to a compound annual growth rate (CAGR) of 14.7% during the forecast period from 2026 to 2035, reflecting increasing global interest and investment in underwater communication technologies. The rapid expansion is primarily driven by the rising demand for real-time data transmission across various marine industries, which require dependable, high-speed connectivity to support complex underwater operations.

The continuous evolution of these technologies is addressing some of the most challenging aspects of underwater communication, such as signal attenuation, multipath dispersion, and limited power availability. By improving the speed and reliability of data transfer, these innovations are expanding the range of possible underwater applications and making complex operations more feasible and efficient. As a result, the underwater wireless communication market is set to experience transformative growth, driven by the convergence of technological innovation and the increasing needs of marine industries worldwide.

Noteworthy Market Developments

Key players in the underwater wireless communication market are fiercely competing to enhance both the miniaturization of hardware and the efficiency of acoustic transmission. This competitive landscape is driving rapid technological advancements as companies strive to deliver solutions that offer faster data rates, greater reliability, and more compact designs suitable for demanding underwater environments. A notable example of this innovation occurred in November 2025, when Kyocera showcased a significant breakthrough in underwater wireless optical communication by achieving data transmission speeds of 5.2 Gbps using advanced laser technology.

In addition to Kyocera's advancements, other companies are making strategic moves to accelerate development and expand their presence globally. In October 2025, WSense, an Italian ocean technology firm, secured €10 million in a pre-Series B funding round aimed at fast-tracking the development of its subsea Wi-Fi systems. This capital injection is intended to support the growth of WSense's Internet of Underwater Things (IoUT) platform, reflecting the company's ambition to extend its innovative communication solutions beyond regional markets and establish a broader international footprint.

Earlier in the year, in April 2025, CSignum, a Scottish specialist focused on wireless communication technologies for submerged environments, raised over €6.9 million in Series A funding. This investment is directed toward advancing the company's proprietary EM-2 technology, which promises to enhance underwater communication capabilities through innovative approaches to electromagnetic signal transmission.

Core Growth Drivers

The expansion of offshore oil and gas exploration activities has played a significant role in driving the growth of the underwater communication system market, particularly in North America. As exploration pushes into deeper and more challenging marine environments, the need for reliable and efficient underwater communication systems becomes increasingly critical. These systems facilitate real-time monitoring, control, and data transmission between underwater equipment and surface vessels, ensuring operational safety and efficiency in complex and often hazardous offshore settings.

Emerging Opportunity Trends

Recent advancements in underwater wireless communication technologies have significantly enhanced the capacity for high-speed data transmission, with optical wireless communication (OWC) emerging as a particularly promising innovation. OWC systems are capable of achieving data rates of up to 10 Gbps, a remarkable improvement that opens the door to a wide range of data-intensive underwater applications previously limited by slower communication methods. These breakthroughs are crucial for industries and research fields that demand rapid and reliable data exchange beneath the ocean's surface, such as real-time video streaming, environmental monitoring, and complex scientific explorations.

Barriers to Optimization

The growth of the underwater wireless communication market faces several technical and operational hurdles that could potentially slow its advancement. One of the primary challenges lies within the complexities of networking layers. Designing efficient and reliable communication protocols that can handle the unique constraints of underwater environments is a significant obstacle. Underwater communication networks must contend with limited bandwidth, high latency, and variable signal quality, all of which complicate the development of networking layers capable of ensuring seamless data transmission and robust connectivity. These limitations often result in reduced network performance and reliability, which can hinder the widespread adoption of underwater wireless communication technologies.

Detailed Market Segmentation

By Type, Acoustic communication systems serve as the fundamental backbone for subsea connectivity. Due to their efficiency and effectiveness in transmitting signals over long distances beneath the ocean surface, these systems are projected to experience the fastest compound annual growth rate (CAGR) of 15.6%, while also capturing the largest market share of 46.3% within the underwater wireless communication market. This significant growth reflects the increasing reliance on acoustic technology across a variety of demanding applications, particularly in defense and energy sectors, where robust and far-reaching communication capabilities are essential.

By Technology, Vehicular technology is set to maintain its dominant position in the underwater wireless communication market, commanding more than 50.5% of the revenue share. This leadership is primarily fueled by a significant industry-wide shift from traditional tethered Remotely Operated Vehicles (ROVs) to fully autonomous underwater vehicles (AUVs). Unlike their tethered predecessors, AUVs operate independently without physical connections to surface vessels, which necessitates advanced wireless communication systems to ensure precise control, data transmission, and operational coordination beneath the ocean surface.

By Application, Environmental monitoring is expected to emerge as the leading application segment within the industrial magnetrons market, projected to hold the highest market share of 25.9%. This prominence stems from the pressing global imperative to closely track climate change indicators and implement effective measures to mitigate the impact of natural disasters. As climate-related events become more frequent and severe, the demand for advanced monitoring technologies that can provide timely and accurate data has surged. Industrial magnetrons, integral to radar and sensing systems, play a crucial role in enabling these sophisticated environmental observation networks.

By Industry, the scientific research and development segment is poised to capture a substantial share of the industrial magnetrons market, projected to account for approximately 37.2% of the total market. This significant presence is driven by extensive capital investments aimed at exploring and understanding the deep ocean, often referred to as the "final frontier." As interest in the mysteries of the ocean depths grows, a surge of funding from government bodies, academic institutions, and private organizations is accelerating technological advancements designed to overcome the unique challenges of underwater exploration.

Segment Breakdown

By Type:

• Acoustic Communications
• Optical Communications
• RF Communications
• Others

By Technology

• Sensor Technology
• Vehicular Technology

By Application

• Environmental Monitoring
• Pollution Monitoring
• Seismic Monitoring
• Ocean Current Monitoring
• Climate Recording
• Marine Archaeology
• Search and Rescue Mission
• Others

By Industry

• Oil and Gas
• Military & Defense
• Marine
• Scientific Research & Development
• Civil
• Commercial
• Others

By Region

• North America
• The U.S.
• Canada
• Mexico
• Europe
• Western Europe
• The UK
• Germany
• France
• Italy
• Spain
• Rest of Western Europe
• Eastern Europe
• Poland
• Russia
• Rest of Eastern Europe
• Asia Pacific
• China
• India
• Japan
• Australia & New Zealand
• ASEAN
• Rest of Asia Pacific
• Middle East & Africa
• UAE
• Saudi Arabia
• South Africa
• Rest of MEA
• South America
• Argentina
• Brazil
• Rest of South America

Geography Breakdown

• North America holds a dominant position in the global industrial magnetrons market, capturing more than 35.5% of the total revenue in 2025. This leadership is largely attributed to the region's advanced technological infrastructure and substantial investments in key sectors such as defense and exploration. The United States and Canada, in particular, have been at the forefront of adopting cutting-edge technologies and allocating significant resources to research and development, which has helped solidify North America's influence in this market.
• A particularly influential driver of the market in North America is the region's forward-thinking approach toward underwater robotic technologies. These robotic systems provide substantial advantages by eliminating the need for human divers in hazardous underwater environments, thereby enhancing safety and operational feasibility. UUVs are extensively utilized in military, scientific, and commercial exploration activities, where reliability and precision are paramount.

Leading Market Participants

• Benthowave Instrument Inc
• Bruel and Kjaer
• DSPComm
• EvoLogics GmbH
• Fugro
• Kongsberg Gruppen
• Nortek AS
• Ocean Technology Systems
• RJE International, Inc
• SAAB AB
• SONARDYNE
• Subnero Pte Ltd
• Teledyne Technologies Incorporated
• Ultra Electronics Maritime Systems
• Wilcoxon Sensing Technologies
• Other Prominent Players

Table of Content

Chapter 1. Research Framework

• 1.1. Research Objective
• 1.2. Product Overview
• 1.3. Market Segmentation

Chapter 2. Research Methodology

• 2.1. Qualitative Research
  • 2.1.1. Primary & Secondary Sources
• 2.2. Quantitative Research
  • 2.2.1. Primary & Secondary Sources
• 2.3. Breakdown of Primary Research Respondents, By Region
• 2.4. Assumption for the Study
• 2.5. Market Size Estimation
• 2.6. Data Triangulation

Chapter 3. Executive Summary: Global Underwater Wireless Communication Market

Chapter 4. Global Underwater Wireless Communication Market Overview

• 4.1. Industry Value Chain Analysis
  • 4.1.1. Technology Developer
  • 4.1.2. Integrator
  • 4.1.3. Service Provider
  • 4.1.4. End User
• 4.2. Industry Outlook
  • 4.2.1. Rising Demand for Controlled Underwater Vehicles
  • 4.2.2. Increase in Demand of Real Time Monitoring
• 4.3. Porter's Five Forces Analysis
  • 4.3.1. Bargaining Power of Suppliers
  • 4.3.2. Bargaining Power of Buyers
  • 4.3.3. Threat of Substitutes
  • 4.3.4. Threat of New Entrants
  • 4.3.5. Degree of Competition
• 4.4. Market Dynamics and Trends
  • 4.4.1. Growth Drivers
  • 4.4.2. Restraints
  • 4.4.3. Opportunities
  • 4.4.4. Key Trends
• 4.5. Covid-19 Impact Assessment on Market Growth Trend
• 4.6. Market Growth and Outlook
  • 4.6.1. Market Revenue Estimates and Forecast (US$ Bn), 2020 - 2035
  • 4.6.2. Pricing Analysis
• 4.7. Competition Dashboard
  • 4.7.1. Market Concentration Rate
  • 4.7.2. Company Market Share Analysis (Value %), 2025
  • 4.7.3. Competitor Mapping

Chapter 5. Global Underwater Wireless Communication Market Analysis, By Type

• 5.1. Key Insights
• 5.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 5.2.1. Acoustic Communications
  • 5.2.2. Optical Communications
  • 5.2.3. RF Communications
  • 5.2.4. Others

Chapter 6. Global Underwater Wireless Communication Market Analysis, By Technology

• 6.1. Key Insights
• 6.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 6.2.1. Sensor Technology
  • 6.2.2. Vehicular Technology

Chapter 7. Global Underwater Wireless Communication Market Analysis, By Application

• 7.1. Key Insights
• 7.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 7.2.1. Environmental Monitoring
  • 7.2.2. Pollution Monitoring
  • 7.2.3. Seismic Monitoring
  • 7.2.4. Ocean Current Monitoring
  • 7.2.5. Climate Recording
  • 7.2.6. Marine Archaeology
  • 7.2.7. Search and Rescue Mission
  • 7.2.8. Others

Chapter 8. Global Underwater Wireless Communication Market Analysis, By Industry

• 8.1. Key Insights
• 8.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 8.2.1. Oil and Gas
  • 8.2.2. Military & Defense
  • 8.2.3. Marine
  • 8.2.4. Scientific Research & Development
  • 8.2.5. Civil
  • 8.2.6. Commercial
  • 8.2.7. Others

Chapter 9. Global Underwater Wireless Communication Market Analysis, By Region

• 9.1. Key Insights
• 9.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 9.2.1. North America
    • 9.2.1.1. The U.S.
    • 9.2.1.2. Canada
    • 9.2.1.3. Mexico
  • 9.2.2. Europe
    • 9.2.2.1. Western Europe
      • 9.2.2.1.1. The UK
      • 9.2.2.1.2. Germany
      • 9.2.2.1.3. France
      • 9.2.2.1.4. Italy
      • 9.2.2.1.5. Spain
      • 9.2.2.1.6. Rest of Western Europe
    • 9.2.2.2. Eastern Europe
      • 9.2.2.2.1. Poland
      • 9.2.2.2.2. Russia
      • 9.2.2.2.3. Rest of Eastern Europe
  • 9.2.3. Asia Pacific
    • 9.2.3.1. China
    • 9.2.3.2. India
    • 9.2.3.3. Japan
    • 9.2.3.4. Australia & New Zealand
    • 9.2.3.5. ASEAN
    • 9.2.3.6. Rest of Asia Pacific
  • 9.2.4. Middle East & Africa (MEA)
    • 9.2.4.1. UAE
    • 9.2.4.2. Saudi Arabia
    • 9.2.4.3. South Africa
    • 9.2.4.4. Rest of MEA
  • 9.2.5. South America
    • 9.2.5.1. Brazil
    • 9.2.5.3. Rest of South America

Chapter 10. North America Underwater Wireless Communication Market Analysis

• 10.1. Key Insights
• 10.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 10.2.1. By Type
  • 10.2.2. By Technology
  • 10.2.3. By Application
  • 10.2.4. By Industry
  • 10.2.5. By Country

Chapter 11. Europe Underwater Wireless Communication Market Analysis

• 11.1. Key Insights
• 11.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 11.2.1. By Type
  • 11.2.2. By Technology
  • 11.2.3. By Application
  • 11.2.4. By Industry
  • 11.2.5. By Country

Chapter 12. Asia Pacific Underwater Wireless Communication Market Analysis

• 12.1. Key Insights
• 12.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 12.2.1. By Type
  • 12.2.2. By Technology
  • 12.2.3. By Application
  • 12.2.4. By Industry
  • 12.2.5. By Country

Chapter 13. Middle East and Africa Underwater Wireless Communication Market Analysis

• 13.1. Key Insights
• 13.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 13.2.1. By Type
  • 13.2.2. By Technology
  • 13.2.3. By Application
  • 13.2.4. By Industry
  • 13.2.5. By Country

Chapter 14. South America Underwater Wireless Communication Market Analysis

• 14.1. Key Insights
• 14.2. Market Size and Forecast, 2020 - 2035 (US$ Bn)
  • 14.2.1. By Type
  • 14.2.2. By Technology
  • 14.2.3. By Application
  • 14.2.4. By Industry
  • 14.2.5. By Country

Chapter 15. Company Profile (Company Overview, Financial Matrix, Key Product landscape, Key Personnel, Key Competitors, Contact Address, Measurement Methods and Business Strategy Outlook)

• 15.1. Benthowave Instrument Inc
• 15.2. Bruel and Kjar
• 15.3. DSPComm
• 15.4. EvoLogics GmbH
• 15.5. Fugro
• 15.6. Kongsberg Gruppen
• 15.7. Nortek AS
• 15.8. Ocean Technology Systems
• 15.9. RJE International, Inc
• 15.10. SAAB AB
• 15.11. SONARDYNE
• 15.12. Subnero Pte Ltd
• 15.13. Teledyne Technologies Incorporated
• 15.14. Ultra Electronics Maritime Systems
• 15.15. Wilcoxon Sensing Technologies
• 15.16. Other Prominent Players