Rocket Hydraulics Market Report 2025

The rocket hydraulics market size has grown strongly in recent years. It will grow from $2.38 billion in 2024 to $2.57 billion in 2025 at a compound annual growth rate (CAGR) of 8%. The growth during the historic period can be credited to the rise in space station and orbital infrastructure initiatives, the expansion of global defense and military space capabilities, the development of multi-payload launch setups, an increase in scientific payload and observation missions, and government support through funding and subsidies for space infrastructure.

The rocket hydraulics market size is expected to see strong growth in the next few years. It will grow to $3.46 billion in 2029 at a compound annual growth rate (CAGR) of 7.7%. The projected growth in the forecast period can be linked to the increasing number of satellite launches, the expansion of commercial space tourism, rising demand for reusable rockets, the advancement of government space initiatives, and heightened interest in lunar and Mars exploration missions. Key trends anticipated during this period include the development of lightweight hydraulic materials, the miniaturization of hydraulic components, improved precision and responsiveness of actuators, the integration of smart sensors into hydraulic systems, and advancements in sealing technologies for use in extreme conditions.

The growing frequency of satellite launches is expected to drive the expansion of the rocket hydraulics market in the years ahead. Satellites, whether artificial or natural, orbit larger celestial bodies in space. The surge in satellite numbers is largely due to the rising global need for high-speed communication and data services, which depend on extensive satellite networks to deliver reliable coverage and connectivity in both remote and urban areas. Rocket hydraulics play a crucial role in satellite launches by enabling precise control over engine direction, movement of aerodynamic surfaces, stage separation, and deployment of payload fairings. These systems are vital for ensuring accurate guidance, stability, and successful satellite deployment during launches. For example, in May 2024, the National Space Operations Centre (NSpOC), a UK-based space surveillance and protection organization, reported that there were over 9,000 active satellites in orbit as of April 2024. This number is projected to exceed 60,000 by 2030. Consequently, the rise in satellite launches is set to boost the demand for rocket hydraulics.

Leading companies in the rocket hydraulics sector are prioritizing the development of advanced technologies such as actuators for thrust vector control systems, which are designed to function effectively under extreme pressure. These actuators help steer rockets by moving engine components or control surfaces to alter the direction of thrust during flight. For instance, in January 2024, Moog Inc., an aerospace and defense firm based in the United States, introduced new electromechanical actuators used to guide United Launch Alliance's (ULA) Vulcan Rocket. These hydraulic actuators were applied to the main engine's first-stage thrust vector control system and demonstrated excellent in-flight performance. They are characterized by high power density, a fault-tolerant design, and lightweight construction. The advanced electromechanical actuators provided high precision, improved safety, and reduced maintenance needs during the Vulcan rocket's initial launch. Moog also supplies thrust vector control systems for the upper stage of the Vulcan rocket, along with cryogenic valve actuation systems.

In September 2022, Parker-Hannifin Corp., a US-based manufacturing company, completed its acquisition of Meggitt for $8.6 billion (£6.3 billion). This acquisition enhanced Parker’s technical capabilities by incorporating Meggitt’s advanced technologies and global footprint. The combined expertise enables the company to offer a broader range of solutions for components and systems used in aircraft and aerospace engines. Meggitt is a UK-based manufacturer of rocket hydraulic components.

Major players in the rocket hydraulics market are Raytheon Technologies Corporation, Honeywell International Inc., Safran S.A., Eaton Corporation plc, Parker Hannifin Corporation, Liebherr International AG, KYB Corporation, Moog Inc., Curtiss-Wright Corporation, Woodward Inc., Triumph Group Inc., Sargent Aerospace & Defense LLC, HYDAC International GmbH, Dynamatic Technologies Limited, Marotta Controls Inc., Arkwin Industries Inc., Crissair Inc., Quiri Hydromechanics, JASC Incorporated, JSC Hydromash.

North America was the largest region in the rocket hydraulics market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in rocket hydraulics report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the rocket hydraulics market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

The sharp hike in U.S. tariffs and the associated trade disputes in spring 2025 are notably impacting the aerospace and defense sector by raising costs for titanium, carbon fiber composites, and avionics materials largely sourced from global suppliers. Defense contractors, locked into fixed-price government contracts, absorb these added costs, while commercial aerospace firms face airline pushback on higher aircraft prices. Delays in component shipments due to customs bottlenecks further disrupt tight production schedules for jets and satellites. The industry is responding by stockpiling critical materials, seeking waivers for defense-related imports, and collaborating with allied nations to diversify supply chain.

Rocket hydraulics involves fluid-based mechanical systems that provide precise control and movement within a rocket by transmitting force through pressurized fluids. These systems are essential for powering critical operations, especially during the dynamic phases of launch, flight, and recovery.

The primary components of rocket hydraulics include actuators, pumps, valves, accumulators, and other parts. Actuators use pressurized fluids to generate movement, allowing machines to push, pull, or rotate components with precision and control. These systems are utilized in launch vehicles, satellites, space probes, and more by various end-users, including commercial, military, and government organizations.

The rocket hydraulics market research report is one of a series of new reports that provides rocket hydraulics market statistics, including rocket hydraulics industry global market size, regional shares, competitors with a rocket hydraulics market share, detailed rocket hydraulics market segments, market trends and opportunities, and any further data you may need to thrive in the rocket hydraulics industry. This rocket hydraulics market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

The rocket hydraulics market consists of sales of hydraulic cylinders, hydraulic reservoirs, pressure regulators, dampers, and flow control devices. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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