Aerospace Industry Today

Space-Based Maritime Surveillance Market Size Valued at USD 6.04 Billion in 2025, Projected to Reach USD 12 Billion by 2035, Exhibiting a CAGR of 7.1% | Forecast (2025–2035)

The space-based maritime surveillance market is set to double from $6.04 billion in 2025 to $12 billion by 2035, driven by maritime security demands, satellite innovation and global data analytics.
Published 11 November 2025

Market Overview

The global Space-Based Maritime Surveillance Market is carving a distinct niche in the intersection of satellite technology, maritime applications and defence-security ecosystems. According to the latest analysis by Wise Guy Reports, the market was valued at USD 5.64 billion in 2024 and is expected to rise to USD 6.04 billion in 2025, before accelerating to reach around USD 12 billion by 2035. With a forecasted Compound Annual Growth Rate (CAGR) of approximately 7.1% over the 2025-2035 period, the sector signals robust and sustained momentum.

The market for space-based maritime surveillance covers systems and services that use satellite platforms—such as low Earth orbit (LEO), medium Earth orbit (MEO) and geostationary satellites—to monitor maritime zones, track vessel activity, enforce regulations and support search & rescue and environmental monitoring missions. In an era where oceans are increasingly contested, trafficked and monitored, the spatial perspective—provided by satellites—offers a high-value vantage point that complements ship, air and shore sensors.

Growth Factors

Several key drivers are underpinning this growth:

  • Rising maritime traffic and global trade: As shipping volumes and vessel movements expand, the requirement for surveillance, traffic-management and anomaly-detection rises. The analysis cites increased trade and maritime traffic as principal growth drivers.
  • Heightened security concerns & regulatory pressure: Threats such as piracy, smuggling, illegal fishing and territorial incursions are prompting governments and commercial players to adopt space-based monitoring—for broader coverage than conventional solutions.
  • Technological innovation in satellite systems: The proliferation of LEO satellites, advancements in Synthetic Aperture Radar (SAR) and electro-optical/infra-red sensors, and data analytics are improving resolution, persistence and intelligence of maritime surveillance.
  • Government investments & strategic partnerships: With national security and maritime domain awareness high on agendas, spending and collaboration in the sector are accelerating.

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Key Companies Profiled: Raytheon Technologies, Lockheed Martin, Leonardo, planet, Airbus, Harris Corporation, Thales Group, Boeing, ASTERIS, OCEAN Infinity, Ball Aerospace, Northrop Grumman, Regional Satellite Navigation Systems, Maxar Technologies, Satellite Applications Catapult

Key Trends

The market landscape is shaped by a number of trends worth noting:

  • Integration of AI and machine learning: Surveillance platforms increasingly apply real-time data analytics, threat detection algorithms and predictive modelling to make sense of the voluminous spatial and maritime data.
  • Miniaturisation and cost reduction of satellite technology: Smaller, cheaper satellites—often in LEO constellations—are enabling more frequent revisits, denser coverage and democratised surveillance capabilities.
  • Multi-mission satellite deployment: Platforms are shifting from single-focus missions to multi-role tasks (maritime monitoring, environmental sensing, disaster response), thereby improving economies of scale and uptake.
  • Public–private partnerships (PPPs): Collaboration between governments, defence agencies and commercial satellite/data players is becoming increasingly commonplace, creating new business models and service-oriented offerings.

Opportunities

The future horizon offers multiple compelling opportunities:

  • Coastal security & fisheries monitoring: Emerging economies with long coastlines and growing fisheries sectors are recognising the value of space-based surveillance for controlling illegal, unreported and unregulated (IUU) fishing.
  • Autonomous shipping & logistics oversight: As shipping becomes more autonomous and supply chains more complex, monitoring vessel behaviour, route optimisation and anomaly detection via satellites will gain importance.
  • Environmental & disaster-response applications: With growing environmental concerns and maritime accidents, satellite surveillance offers real-time situational awareness that can support oil-spill tracking, ecosystem monitoring and search/rescue coordination.
  • Regional growth in Asia-Pacific and emerging markets: Regions such as Asia-Pacific show particularly strong growth potential given rising shipping activity, infrastructure investment and geopolitical dynamics.

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Future Outlook

Looking ahead, the market for space-based maritime surveillance is poised for sustained evolution. With a projected climb to USD 12 billion by 2035, the 7.1% CAGR from 2025 to 2035 charts a steady upward trajectory. However, the pace of innovation and adoption may accelerate as satellite technology matures, data-analytics ecosystems mature, and maritime-domain awareness becomes even more integral to national and commercial strategies.

Companies that can bundle sensor hardware, satellite platforms, data-services and analytics into flexible, cost-effective offerings stand to gain competitive advantage. Furthermore, the convergence of maritime, space and data sectors means that new entrants—especially in the commercial satellite and analytics domains—could disrupt traditional defence-oriented players.

As governments and enterprises worldwide grapple with the dual challenges of securing maritime zones and optimising logistical flows, the space-based surveillance market offers a vital tool-kit. In sum, the sector doesn’t just represent a growth opportunity—it marks a strategic inflection point in how we observe, secure and manage the oceans from above.

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Table of Contents

  • Executive Summary
  • Market Introduction
  • Market Dynamics
  • Market Segmentation
  • Regional Analysis
  • Competitive Landscape
  • Future Outlook
  • Conclusion
  • Appendix

Explore our Global Report in Regional Languages

宇宙ベースの海上監視市場  | Markt für weltraumgestützte Meeresüberwachung  | Marché de la surveillance maritime spatiale  | 우주 기반 해상 감시 시장  | 天基海事监视市场  | Mercado de vigilancia marítima basada en el espacio

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