Sonobuoy Market

By Function;

Active, Passive and Special Purpose

By Application;

Defense and Civil

By Technology;

Bathythermo Buoy, Search & Rescue Buoy, Directional Command Activated, Data Link Communications, Directional Frequency Analysis and Recording, Low Frequency Analysis and Recording, Extended Echo Ranging, Air Deployable Active Receiver and Vertical Line Array Directional Frequency Analysis and Recording

By Deployment Method;

Aerial Deployment, Ship-Based Deployment and Land-Based Deployment

By Geography;

North America, Europe, Asia Pacific, Middle East & Africa and Latin America - Report Timeline (2021 - 2031)
Report ID: Rn674137156 Published Date: August, 2025 Updated Date: September, 2025

Sonobuoy Market Overview

Sonobuoy Market (USD Million)

Sonobuoy Market was valued at USD 415.42 million in the year 2024. The size of this market is expected to increase to USD 666.19 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 7.0%.


Sonobuoy Market

*Market size in USD million

CAGR 7.0 %


Study Period2025 - 2031
Base Year2024
CAGR (%)7.0 %
Market Size (2024)USD 415.42 Million
Market Size (2031)USD 666.19 Million
Market ConcentrationMedium
Report Pages375
415.42
2024
666.19
2031

Major Players

  • Ultra Electronics Holdings plc
  • Harris Corporation (now L3Harris Technologies, Inc.)
  • Leonardo S.p.A.
  • Thales Group
  • BAE Systems plc
  • Raytheon Technologies Corporation
  • Northrop Grumman Corporation
  • Saab AB
  • Atlas Elektronik GmbH
  • General Dynamics Corporation

Market Concentration

Consolidated - Market dominated by 1 - 5 major players

Sonobuoy Market

Fragmented - Highly competitive market without dominant players


The Sonobuoy Market is expanding rapidly, driven by the rising demand for maritime security, anti-submarine warfare, and advanced underwater monitoring solutions. Adoption of sonobuoys has surged by nearly 30%, as naval forces integrate these devices for enhanced real-time surveillance and strategic defense operations.

Key Drivers Accelerating Growth
The emphasis on defense modernization and underwater threat detection is fueling market momentum. Nearly 40% of naval equipment budgets are directed toward sonobuoy technologies. With advanced wireless communication and signal processing, these systems improve detection precision, making them vital for maritime security operations.

Advancements Strengthening Market Adoption
Innovations such as AI-powered analytics, multi-static sonar systems, and digital signal enhancements are reshaping sonobuoy capabilities. Over 45% of new deployments feature AI-enabled analysis, streamlining acoustic data processing and boosting detection accuracy. These advancements reduce risks and strengthen naval mission effectiveness.

Growth Prospects and Industry Outlook
The Sonobuoy Market shows strong expansion potential, supported by rising investments in R&D and strategic collaborations. Around 55% of naval forces plan to increase spending on next-generation sonobuoys with extended range and durability. This trend ensures their continued role as a cornerstone of naval surveillance and defense technology.

  1. Introduction
    1. Research Objectives and Assumptions
    2. Research Methodology
    3. Abbreviations
  2. Market Definition & Study Scope
  3. Executive Summary
    1. Market Snapshot, By Function
    2. Market Snapshot, By Application
    3. Market Snapshot, By Technology
    4. Market Snapshot, By Deployment Method
    5. Market Snapshot, By Region
  4. Sonobuoy Market Dynamics
    1. Drivers, Restraints and Opportunities
      1. Drivers
        1. Increasing Maritime Security Concerns
        2. Growing Demand for Anti-Submarine Warfare (ASW) Solutions
        3. Technological Advancements in Sonobuoy Systems
      2. Restraints
        1. Budget Constraints in Defense Spending
        2. Environmental Regulations
        3. Integration Challenges with Existing Systems
      3. Opportunities
        1. Rising Adoption of Unmanned Sonobuoys
        2. Emerging Applications in Offshore Energy Exploration
        3. Development of Multi-Function Sonobuoy Systems
    2. PEST Analysis
      1. Political Analysis
      2. Economic Analysis
      3. Social Analysis
      4. Technological Analysis
    3. Porter's Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitutes
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Segmentation
    1. Sonobuoy Market, By Function, 2021 - 2031 (USD Million)
      1. Active
      2. Passive
      3. Special Purpose
    2. Sonobuoy Market, By Application, 2021 - 2031 (USD Million)
      1. Defense
      2. Civil
    3. Sonobuoy Market, By Technology, 2021 - 2031 (USD Million)
      1. Bathythermo Buoy
      2. Search & Rescue Buoy
      3. Directional Command Activated
      4. Data Link Communications
      5. Directional Frequency Analysis and Recording
      6. Low Frequency Analysis and Recording
      7. Extended Echo Ranging
      8. Air Deployable Active Receiver
      9. Vertical Line Array Directional Frequency Analysis and Recording
    4. Sonobuoy Market, By Deployment Method, 2021 - 2031 (USD Million)
      1. Aerial Deployment
      2. Ship-Based Deployment
      3. Land-Based Deployment
    5. Sonobuoy Market, By Geography, 2021 - 2031 (USD Million)
      1. North America
        1. United States
        2. Canada
      2. Europe
        1. Germany
        2. United Kingdom
        3. France
        4. Italy
        5. Spain
        6. Nordic
        7. Benelux
        8. Rest of Europe
      3. Asia Pacific
        1. Japan
        2. China
        3. India
        4. Australia & New Zealand
        5. South Korea
        6. ASEAN(Association of South East Asian Countries)
        7. Rest of Asia Pacific
      4. Middle East & Africa
        1. GCC
        2. Israel
        3. South Africa
        4. Rest of Middle East & Africa
      5. Latin America
        1. Brazil
        2. Mexico
        3. Argentina
        4. Rest of Latin America
  6. Competitive Landscape
    1. Company Profiles
      1. Thales Group
      2. Lockheed Martin Corporation
      3. General Dynamics (Mission Systems)
      4. L3Harris Technologies
      5. Ultra Electronics Holdings / Ultra Electronics Group
      6. Sparton Corporation
      7. ASELSAN A.S.
      8. Kongsberg Gruppen ASA
      9. Leonardo S.p.A.
      10. Saab AB
      11. Indra Sistemas, S.A.
      12. Bharat Electronics Limited
      13. Hanwha Systems (Hanwha Group)
      14. ERAPSCO (joint venture of Sparton & Ultra Electronics)
      15. Lone Star Electronics Co.
  7. Analyst Views
  8. Future Outlook of the Market