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Air Independent Propulsion Systems Companies

The Air Independent Propulsion (AIP) Systems market has witnessed significant growth and innovation in recent years, driven by the increasing demand for advanced submarine technologies. AIP systems play a crucial role in enhancing the operational capabilities of submarines by providing extended underwater endurance without the need for frequent resurfacing. The competitive landscape of the AIP market is dynamic, marked by the presence of established players, emerging companies, and ongoing strategic initiatives. This article explores key aspects of the competitive scenario, including key players, strategies, market share analysis, new entrants, industry news, and investment trends.

Air Independent Propulsion Systems Companies


Key Players and Market Share Analysis:


Saab AB (Sweden)


Siemens AG (Germany)


China Shipbuilding Industry Co.


Ltd (China)


UTC Aerospace Systems (US)


Lockheed Martin Corporation (US)


General Dynamics Corporation (US)


Kongsberg Gruppen ASA (Norway)


Naval Group (France)


and United Shipbuilding Corporation (Russia)


Strategies Adopted by Key Players: To maintain and enhance their competitive positions, key players in the AIP market employ various strategies. Continuous research and development efforts to introduce cutting-edge technologies, such as fuel cell-based AIP systems, are common strategies. Establishing strategic partnerships and collaborations with defense agencies and other industry players is another approach to strengthen market presence. Additionally, focusing on geographical expansion, mergers, and acquisitions aids in widening the market reach and diversifying product offerings.


New and Emerging Companies: While established players dominate the AIP market, new and emerging companies are making notable strides, introducing innovative solutions and disrupting traditional norms. Companies like Hydroid, Ultra Electronics, and L3Harris Technologies have gained recognition for their contributions to AIP technology. These players often bring fresh perspectives, agility, and niche expertise, challenging established norms and fostering healthy competition within the market.


Industry News and Innovations: Recent industry news reflects a growing emphasis on advancements in AIP technology. Saab's successful testing of the Stirling AIP system, showcasing improved efficiency and reduced environmental impact, has garnered attention. Siemens' efforts in developing hydrogen fuel cell-based AIP systems represent a leap toward greener alternatives. The industry is witnessing a shift toward sustainable solutions, driven by environmental considerations and the pursuit of more efficient energy sources.


Current Company Investment Trends: Investment trends in the AIP market indicate a focus on technological innovation and sustainability. Companies are allocating resources to research and development activities, aiming to create AIP systems that are not only more advanced but also environmentally friendly. Investments in cybersecurity to enhance the resilience of AIP systems against cyber threats are gaining prominence. Moreover, partnerships and collaborations with research institutions and start-ups are on the rise, fostering an ecosystem of innovation within the industry.


Overall Competitive Scenario: The competitive scenario in the AIP market is characterized by a balance between established players, new entrants, and the pursuit of technological excellence. Established companies leverage their experience, global presence, and financial strength to maintain a competitive edge. Simultaneously, new entrants, with their agility and innovation focus, challenge the status quo and contribute to the evolution of AIP technology. The market's overall trajectory is influenced by geopolitical developments, defense budgets, and the evolving threat landscape, making it imperative for companies to stay adaptable and proactive in their strategies.


Recent News :


The Air Independent Propulsion (AIP) market is gaining significant traction thanks to the growing need for stealthier and longer-range submarines. Here are some recent news updates from key companies in the market:


Naval Group:


Successfully completed the sea trials of the Suffren-class SSN Barracuda, the first French submarine equipped with the innovative MESMA AIP system using fuel cells. This opens doors for wider adoption of fuel cell AIP technology.


Collaborating with thyssenkrupp Marine Systems on the Scorpène AIP submarine class, offering extended underwater endurance for various international customers.


Thyssenkrupp Marine Systems:


Delivered the 3rd German U-212AIP submarine to the German Navy, showcasing their expertise in AIP systems integration and construction.


Signed a contract with Norway to supply AIP submarines based on the U-212CD design, further solidifying their position in the AIP market.


Air Independent Propulsion Systems (AIP) Market


Air Independent Propulsion Systems (AIP) Market Scenario


Air Independent Propulsion Systems (AIP) Market Size Is Anticipated To Reach USD 180.01 Billion 2030, And At 5.01% CAGR 2020-2030


Air-independent propulsion (AIP) is the latest marine propulsion technology, which allows a submarine to operate without access to atmospheric oxygen. AIP is fitted or retrofitted on submarine hulls as an auxiliary source, with the diesel engine to handle surface propulsion. Earlier, diesel locomotive submarines had an underwater endurance for a few days and needed to travel back to surface for charging their batteries. As battery technology improved, the endurance of those submarines improved; however, it did not last for enough time. These batteries run out of charge in 4 to 5 days and need to be recharged. This is done by snorkeling, which exposes submarines to enemy radars, making them an easy target. Thus, the requirements of a system that may enable diesel-electric submarines to recharge their batteries without running their engines are increasing. AIP systems can allow them to continue sailing underwater and remain unseen. They are majorly used for enhancing the performance of small defensive submarines.


For instance, Siemens Industry Solutions Division signed an agreement with the Italian navy to provide two submarines with fuel cell technology for air-independent propulsion. The PEM fuel cell system takes charge of the power supply; hence, it will enable air-independent propulsion of submerged boats. Similarly, DRDO builds AIP propulsion systems that could be fitted in the Scorpene submarines under technology transfer from a French defense company, DCNS. The French company, DCNS, is also working on hydrogen fuel cell propelled AIP system for submarines.


Moreover, owing to the increasing importance of submarines in naval warfare, submarine technology upgrade programs are expected to drive the marketplace for combat systems, among others will be thought of because the indirect factors are driving the AIP systems market. AIP technology will be installed on existing older generation submarines by inserting a replacement hull section throughout a retrofit. The rise in popularity of new submarine technology is expected to drive the market during the forecast period. The factors responsible for the growth of air-independent propulsion systems for the submarine market are the need for extended submerged periods, cost efficiency, increased investment in R&D, and technological advancements in submarine systems.


Segmentation of the Global Submarine AIP Systems Market


Based on type, the global market has been segmented into stirling, MESMA, fuel cells, and others. The stirling segment accounted for the largest market share in 2018 and is expected to witness the highest CAGR during the forecast period, 2019 to 2025. In a stirling engine, the heat is produced in a combustion chamber that is separated from the actual engine. The whole system works in a closed system, thus forces the pistons in the engine to move and produce mechanical energy. They ensure low-power consuming operations and are much less noisy than the conventional diesel generators of submarines.


Based on fit, the global market has been divided into line-fit and retrofit. The line-fit segment accounted for the largest market share in 2018 and is expected to grow at a higher CAGR during the forecast period. The growing need for technology advancement in the shipbuilding and submarine building is expected to drive the segment growth during the forecast period.


Based on the region, the market has been categorized as North America, Europe, Asia-Pacific, the Middle East & Africa, and Latin America. North America is estimated to acquire the most significant market share in 2018. However, Asia-Pacific is expected to grow with the highest CAGR during the forecast period, 2019 to 2025. Technological advancements and increasing military expenditure by developing economies such as China and India are driving the Air Independent Propulsion Systems (AIP) Marketin the Asia-Pacific.


Intended Audience



  • Submarine manufacturers

  • Maritime companies

  • Technology companies

  • Government authorities

  • Research institutes

  • Regulatory bodies


Key Players


The key players in the global Submarine AIP Systems Market are Saab AB (Sweden), Siemens AG (Germany), China Shipbuilding Industry Co., Ltd (China), UTC Aerospace Systems (US), Lockheed Martin Corporation (US), General Dynamics Corporation (US), Kongsberg Gruppen ASA (Norway), Naval Group (France), and United Shipbuilding Corporation (Russia)


Research Methodology


The market values and forecasts are derived using MRFR research methodology, which includes secondary research, primary interviews, data triangulation, and validation from an in-house data repository and statistical modeling tools.


Secondary Research


In this process, data is collected from various secondary sources, including annual reports, SEC filings, journals, government associations, aerospace & defense magazines, white papers, corporate presentations, company websites, and paid databases.


Primary Research


In this process, both the demand- and supply-side parties are interviewed to extract facts and insights into the market forecast, production, trends, and projected market growth. Industry stakeholders such as CEOs, VPs, directors, and marketing executives across the value chain are approached to obtain key information.


Key Insights



  • Market sizing, forecast, and analysis: detailed coverage of the Air Independent Propulsion Systems (AIP) Market segment and sub-segments

  • Regional/country trends and forecast: detailed analysis of the market in North America, Asia-Pacific, Europe, the Middle East & Africa, and Latin America, along with key countries in each region

  • Market dynamics intelligence: market drivers, opportunities, trends, restraints, Porter’s five forces, supply chain, and value chain analysis

  • Technology trends, regulatory landscape, and patent analysis outlook

  • Competitive intelligence: market share analysis, financial analysis, product benchmarking, and strategic developments including joint ventures, product launches, and mergers & acquisitions

  • Regional attractiveness and related growth opportunities


Report Customization


MRFR offers report customization to valued customers. Below are the options available for customization:




  • Company Profiles




In-depth profiling of additional market players (3 to 4 companies)




  • Country-Level Analysis




Detailed analysis of a country-level Air Independent Propulsion Systems (AIP) Market and related segments as per the report scope (subject to data availability)

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