수중 음향 모뎀 시장 시장 기회, 성장 촉진요인, 산업 동향 분석, 예측(2025-2034년)

The Global Underwater Acoustic Modem Market, valued at USD 727.3 million in 2024, is poised to indicate a CAGR of 7.7% from 2025 to 2034. This surge is primarily driven by the increasing demand for reliable underwater communication systems across various industries, including oil and gas, marine research, and environmental monitoring. As subsea communication becomes indispensable for offshore operations, the adoption of advanced acoustic modems is accelerating, ensuring seamless data transmission in deep-sea environments where conventional communication methods fail.

The rise in underwater exploration, propelled by advancements in autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs), is further amplifying market expansion. These modems play a critical role in enabling real-time data exchange, thus facilitating operations such as oceanographic surveys, offshore energy exploration, and naval defense activities. Governments and private entities are investing heavily in deep-sea infrastructure, boosting the demand for high-performance acoustic modems that offer long-range communication and enhanced signal clarity. Additionally, the growing emphasis on environmental conservation and marine biodiversity studies is creating new opportunities for acoustic modem manufacturers, with researchers relying on these devices for collecting crucial underwater data. With technological innovations driving efficiency, the market is set to witness robust adoption across multiple sectors, strengthening its footprint in the global subsea communication landscape.

The market is categorized by range into shallow water, medium water, and deep water segments. The shallow water segment accounted for 40% of the market share in 2024 and is projected to generate USD 500 million by 2034. This segment is vital for coastal and offshore operations, where water depths range from a few meters to several hundred meters. Industries such as oil and gas, marine exploration, and environmental monitoring heavily depend on these modems for uninterrupted communication in shallow water zones. As offshore energy projects and underwater monitoring initiatives expand, the demand for shallow water acoustic modems continues to rise, ensuring stable data transmission in challenging environments.

Based on communication type, the market is segmented into point-to-point, multiple access, and broadcasting systems. The point-to-point communication segment held 50% of the market share in 2024, highlighting its dominance in providing uninterrupted data transmission. This type of communication is critical for direct connectivity between underwater devices and surface stations, making it an essential component for industries like defense, oil and gas, and scientific research. As real-time communication becomes a priority for subsea operations, point-to-point modems remain a preferred choice due to their ability to facilitate secure and efficient data exchange.

The U.S. underwater acoustic modem market accounted for 80% of the global market share in 2024, reflecting the country's strong emphasis on underwater surveillance, reconnaissance, and defense applications. The demand for acoustic modems is driven by their integration into underwater vehicles used for military and security operations. Moreover, advancements in oceanographic research and environmental studies are further propelling market growth in the region. The expansion of deep-sea exploration and underwater monitoring initiatives has intensified the need for high-performance acoustic modems, ensuring effective communication in complex subsea environments. As technological innovation continues to enhance modem capabilities, the U.S. remains at the forefront of the global underwater acoustic modem market, with increasing investments in marine technology and infrastructure fueling continued growth.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Research design
  • 1.1.1 Research approach
  • 1.1.2 Data collection methods
• 1.2 Base estimates & calculations
  • 1.2.1 Base year calculation
  • 1.2.2 Key trends for market estimation
• 1.3 Forecast model
• 1.4 Primary research and validation
  • 1.4.1 Primary sources
  • 1.4.2 Data mining sources
• 1.5 Market scope & definition

Chapter 2 Executive Summary

• 2.1 Industry 360⁰ synopsis, 2021 - 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
  • 3.1.1 Raw material providers
  • 3.1.2 Component providers
  • 3.1.3 Manufacturers
  • 3.1.4 Technology providers
  • 3.1.5 End customers
• 3.2 Supplier landscape
• 3.3 Profit margin analysis
• 3.4 Technology & innovation landscape
• 3.5 Patent analysis
• 3.6 Key news & initiatives
• 3.7 Regulatory landscape
• 3.8 Price trends
• 3.9 Impact forces
  • 3.9.1 Growth drivers
    • 3.9.1.1 Rising demand for subsea communication
    • 3.9.1.2 Technological advancements in underwater communication
    • 3.9.1.3 Increasing exploration activities in deep-sea environments
    • 3.9.1.4 Rising investment in underwater infrastructure development
  • 3.9.2 Industry pitfalls & challenges
    • 3.9.2.1 Limited bandwidth and data transfer speed
    • 3.9.2.2 High energy consumption
• 3.10 Growth potential analysis
• 3.11 Porter's analysis
• 3.12 PESTEL analysis

Chapter 4 Competitive Landscape, 2024

• 4.1 Introduction
• 4.2 Company market share analysis
• 4.3 Competitive positioning matrix
• 4.4 Strategic outlook matrix

Chapter 5 Market Estimates & Forecast, By Range, 2021 - 2034 ($Bn, Units)

• 5.1 Key trends
• 5.2 Shallow water
• 5.3 Medium water
• 5.4 Deep water

Chapter 6 Market Estimates & Forecast, By Communication, 2021 - 2034 ($Bn, Units)

• 6.1 Key trends
• 6.2 Point-to-point
• 6.3 Multiple access
• 6.4 Broadcasting

Chapter 7 Market Estimates & Forecast, By Application, 2021 - 2034 ($Bn, Units)

• 7.1 Key trends
• 7.2 Marine research and exploration
• 7.3 Offshore oil & gas
• 7.4 Environmental monitoring
• 7.5 Defense and security
• 7.6 Others

Chapter 8 Market Estimates & Forecast, By End Use, 2021 - 2034 ($Bn, Units)

• 8.1 Key trends
• 8.2 Government and military
• 8.3 Commercial
• 8.4 Research and academia
• 8.5 Others

Chapter 9 Market Estimates & Forecast, By Region, 2021 - 2034 ($Bn, Units)

• 9.1 North America
  • 9.1.1 U.S.
  • 9.1.2 Canada
• 9.2 Europe
  • 9.2.1 UK
  • 9.2.2 Germany
  • 9.2.3 France
  • 9.2.4 Italy
  • 9.2.5 Spain
  • 9.2.6 Russia
  • 9.2.7 Nordics
• 9.3 Asia Pacific
  • 9.3.1 China
  • 9.3.2 India
  • 9.3.3 Japan
  • 9.3.4 Australia
  • 9.3.5 South Korea
  • 9.3.6 Southeast Asia
• 9.4 Latin America
  • 9.4.1 Brazil
  • 9.4.2 Mexico
  • 9.4.3 Argentina
• 9.5 MEA
  • 9.5.1 UAE
  • 9.5.2 South Africa
  • 9.5.3 Saudi Arabia

Chapter 10 Company Profiles

• 10.1 AquaSeNT
• 10.2 Aquatec
• 10.3 CodaOctopus
• 10.4 Develogic
• 10.5 EvoLogics
• 10.6 Fugro
• 10.7 IXBlue
• 10.8 KONGSBERG
• 10.9 L3Harris
• 10.10 LinkQuest
• 10.11 Nortek
• 10.12 Ocean Infinity
• 10.13 Ocean Technology Systems
• 10.14 Popoto Modem
• 10.15 Sonardyne
• 10.16 Subnero
• 10.17 Subsea Tech
• 10.18 Teledyne
• 10.19 Ultra Electronics
• 10.20 Water Linked