Maritime Surveillance Market Size, Share and Trends 2026 to 2035

Revenue, 2025

USD 26.37 Bn

Forecast Year, 2035

USD 50.93 Bn

CAGR, 2026 - 2035

6.72%

Report Coverage

Global

What is the Maritime Surveillance Market Size?

The global maritime surveillance market size was calculated at USD 26.37 billion in 2025 and is predicted to increase from USD 28.36 billion in 2026 to approximately USD 50.93 billion by 2035, expanding at a CAGR of 6.72% from 2026 to 2035. The North America maritime surveillance market size reached USD 9.32 billion in 2025. The increasing need for national security is the key factor driving the maritime surveillance market growth.

Maritime Surveillance Market Key Takeaways

• North America dominated the maritime surveillance market with the largest market share of 35.34% in 2025.
• By component, the hardware segment contributed more than 62.45% of market share in 2025.
• By component, the software segment is expanding at the fastest CAGR between 2026 and 2035.
• By platform, the vessel-based segment contributed to the highest market share in 2025.
• By platform, the subsurface segment is growing at a strong CAGR between 2026 and 2035.
• By application, the security & surveillance segment held a major market share in 2025.
• By application, the environmental & resource monitoring segment is expected to expand at the fastest CAGR from 2026 to 2035.
• By end user, the defense & naval forces segment generated the biggest market share of 56.60% in 2025.
• By end user, the port & infrastructure authorities segment is expanding at the fastest CAGR between 2026 and 2035

Market Overview

Maritime surveillance includes monitoring and observing maritime activities to ensure the security, effective management, and safety of seas and oceans. The maritime surveillance market encompasses a wide range of products, services, and solutions created for different stakeholders, including maritime authorities and governments. The process mainly includes tracking and detecting vessels, monitoring unethical activities such as piracy and smuggling, safeguarding navigation, and managing resources like fisheries.

Top 10 countries with the highest military expenditures in 2024

Role of Artificial Intelligence in the Maritime Surveillance Market

In the maritime surveillance market, artificial intelligence (AI) plays an important role in improving naval forces' capabilities and defending maritime borders. Hence, AI-powered security systems are creating lucrative opportunities in the industry. Furthermore, AI transformed and bolstered the ability to perform surveillance and intelligence gathering. It enables AI to track, identify, and execute actions, which can further enhance maritime capabilities.

• In September 2024, Seadronix, a leading developer of AI and autonomous ship navigation solutions, announces the launch of its latest innovation, the NAVISS 2.0 True-AI Ship Navigation and Monitoring System, at the 2024 Maritime Fair. This enhanced version represents a significant leap forward in maritime situational awareness and safety.

Maritime Surveillance Market Growth Factors

• Increasing piracy and illegal activities are expected to propel market growth shortly.
• An increase in geopolitical tensions and territorial disputes.
• Innovations in technologies such as radar, sonar, and satellite imagery will likely help in the market expansion soon.
• The growing adoption of unmanned aerial vehicles (UAVs).
• Growing government investment in advanced surveillance systems to monitor and secure their coastlines can fuel the maritime surveillance market growth further.

Market Scope

Market Dynamics

Driver

Expansion of maritime infrastructure

The ongoing modernization and expansion of maritime infrastructure globally is a crucial factor driving the growth of the maritime surveillance market. Additionally, there is an increasing need to protect this critical infrastructure against emerging threats. Investments in new terminals and economic zones that include advanced security technologies can help in the market expansion further along with the implementation of next-generation security solutions.

• In May 2024, NATO officially launched a new Maritime Centre for Security of Critical Undersea Infrastructure. The NATO Maritime Centre for Security of Critical Undersea Infrastructure (CUI) is a networking and knowledge center concentrating on CUI, which assists Commander MARCOM in making decisions, deploying forces, and coordinating action.

Restraint

Regulatory and compliance issues

The maritime surveillance market faces constraints regarding standardization of security protocols and regulatory compliance. Moreover, the regulatory environment generates a complex landscape for market players to navigate, which can potentially hamper the rapid deployment of innovative technologies and operational practices.

Opportunity

Clean energy and decarbonization

Rising shifts towards low-carbon fuels and technologies in the maritime surveillance market have introduced advanced security dynamics around the use of technology and fuel supply chains. Furthermore, the growing incorporation and utilization of 5G technology is anticipated to enhance communication capabilities in maritime operations for real-time data exchange and better coordination among operators.

• In July 2024, Latvian mobile communications and technology company LMT, in cooperation with the capital company of the Freeport of Riga Authority, provider of the port technical services SIA ‘LVR Flote,' conducted a maritime 5G demonstration in the port of Riga, providing a 5G connectivity solution after numerous tests and measurements.

Segment Insights

Component Insights

The hardware segment dominated the market in 2025 due to the extensive use of surveillance tools on maritime platforms, including radar systems, sonar cameras, and communication devices. The coastal and offshore areas these components make real-time monitoring, threat detection, and data collection possible. The government's increased spending on naval modernization initiatives and maritime security infrastructure contributed to the hardware segment's dominance.

The software segment is expected to grow at the fastest CAGR in the coming years because real-time monitoring systems, data integration platforms, and AI-driven analytics are becoming more widely used. Large amounts of data gathered from sensors and surveillance devices are processed by sophisticated software, which enhances decision-making and operational effectiveness. The segment's growth is being accelerated by the increasing use of intelligent surveillance platforms and cloud-based monitoring.

Maritime Surveillance Market By Component, 2023-2025 (USD Million)

Platform Insights

Vessel-based segments dominated the market in 2025 since coast guard boats, patrol boats, and naval ships are essential for border security and maritime surveillance. These ships have sophisticated communication systems, radar, and cameras that allow for efficient monitoring throughout territorial waters. This segment's dominance was facilitated by growing naval fleet expansion and maritime security operations.

The subsurface segment is expected to grow at the fastest CAGR in the coming years because sonar sensors, autonomous underwater vehicles (AUVs), and underwater monitoring networks are among the underwater surveillance systems that are being used more frequently. These technologies aid in the detection of illicit maritime activity, underwater threats, and submarines. Growing investments in ocean monitoring and underwater defense are fueling this market's expansion.

Maritime Surveillance Market By Platform, 2023-2025 (USD Million)

Application Insights

The security & surveillance segment dominated the market in 2025 because of growing worries about piracy, illegal fishing, smuggling, and maritime border security. To keep an eye on maritime activity and maintain national security, governments and defense organizations are increasingly utilizing cutting-edge surveillance technologies. The need for maritime surveillance systems has increased due to rising geopolitical tensions and the need to protect the coast.

The environmental & resource monitoring segment is expected to grow at the fastest CAGR in the coming years due to increasing efforts to monitor marine ecosystems, detect pollution, and manage ocean resources. Maritime surveillance technologies are widely used to track oil spills, monitor climate change impacts, and support sustainable fisheries management. Rising environmental regulations and ocean conservation initiatives are supporting the growth of this segment.

Maritime Surveillance Market By Application, 2023-2025 (USD Million)

End User Insights

The defense & naval forces segment dominated the market in 2025 since the main users of maritime surveillance systems are military and naval organizations. These organizations use cutting-edge monitoring technologies to safeguard maritime borders, identify threats, and guarantee safe navigation. The dominance of this segment has been bolstered by rising defense budgets and the modernization of naval surveillance infrastructure.

The port & infrastructure authorities segment is expected to grow at the fastest CAGR in the coming years because surveillance systems for infrastructure protection, vessel traffic monitoring, and port security are becoming more widely used. Ports are incorporating cutting-edge monitoring systems to enhance security and oversee the expansion of maritime commerce. Growing investments in digital port management systems and smart ports are propelling this market's expansion.

Maritime Surveillance Market By End User, 2023-2025 (USD Million)

Regional Insights

U.S. Maritime Surveillance Market Size and Growth 2026 to 2035

The U.S. maritime surveillance market size was exhibited at USD 7.55 billion in 2025 and is projected to be worth around USD 12.48 billion by 2035, poised to grow at a CAGR of 5.05% from 2026 to 2035.

North America dominated the maritime surveillance market in 2025. The dominance of the region can be linked to the increasing integration of surveillance systems with homeland security systems. In North America, the U.S. holds a major market share due to intuitive marine technology and the increasing demand for maritime security . Furthermore, the U.S. Coast Guard and Navy update their surveillance capabilities regularly.

• In February 2024, French maritime surveillance provider Unseenlabs planned to launch its 12th and 13th nanosatellite no earlier than March, passing the halfway mark for a constellation slated to begin tracking vessels in near real-time in 2025. its radio-frequency geolocation network of 11 satellites can currently monitor and track signals from ships across the world's oceans every four to six hours.

Asia Pacific will witness the fastest growth in the maritime surveillance market over the forecast period, driven by the region's extensive maritime boundaries and strategic importance coupled with the growing maritime trade activities. Moreover, Countries such as China, Japan, and India are investing largely in innovative surveillance technologies to protect their waters.

Maritime Surveillance Market Companies

• Indra Sistemas, SA
• Raytheon Technologies Corporation
• Saab AB; Elbit Systems Ltd.
• Bharat Electronics Limited
• Thales Group; Dassault Aviation SA
• Kongsberg Gruppen ASA
• Furuno Electric Co., Ltd.
• SRT Marine Systems plc.

Segments Covered in the Reports

By Component

• Hardware
  
  • Radar Systems
  • Electro-Optical/Infrared [EO/IR] Sensors
  • AIS Receivers
  • Sonar & Underwater Sensors
  • Communication Systems
• Software
  
  • Surveillance Analytics
  • AIS Management Software
  • Command & Control Platforms
• Services
  
  • Integration & Installation
  • Maintenance & Support
  • Training & Consulting

By Platform

• Land-based
• Vessel-based
• Airborne
• Space-based
• Sub-Surface

By Application

• Security & Surveillance
  
  • Border Control
  • Anti-Piracy
  • Illegal Activity Detection
• Safety & Navigation
  
  • Search & Rescue [SAR]
  • Vessel Traffic Management
• Environmental & Resource Monitoring
  
  • IUU Fishing Prevention
  • Oil Spill Tracking

By End-User

• Defense & Naval Forces
• Coast Guard & Border Security
• Port & Infrastructure Authorities
• Commercial & Maritime Industry

By Region

• North America
• Asia Pacific
• Europe
• South America
• Middle East & Africa