Hydraulic Gear Pumps Sales

Hydraulic Gear Pumps Sales Market Outlook

The global hydraulic gear pumps market is projected to reach approximately USD 5 billion by 2035, growing at a compound annual growth rate (CAGR) of around 4.5% from 2025. The continuous advancements in technology, growing demand for efficient hydraulic systems, and the rising applications of hydraulic gear pumps across various industries are significant factors contributing to this growth. Additionally, the increasing focus on automation in construction and agricultural machinery is spurring the demand for hydraulic gear pumps. The push for energy-efficient and sustainable hydraulic solutions further propels the market, as industries seek to reduce operational costs while enhancing performance. A growing trend towards the miniaturization of hydraulic systems is also expected to drive innovation within the hydraulic gear pump market, catering to compact machinery applications.

Growth Factor of the Market

Several factors are driving the growth of the hydraulic gear pumps market. One of the primary drivers is the increasing adoption of hydraulic systems in construction and agricultural machinery, where hydraulic gear pumps are critical for power transmission and control. Moreover, the automotive sector's requirement for more sophisticated hydraulic systems to improve vehicle performance and efficiency is creating significant demand for hydraulic gear pumps. Another essential factor is the expanding industrial sector, including manufacturing and mining, where hydraulic gear pumps are indispensable for various operations such as material handling and equipment operation. Additionally, the trend towards energy efficiency and sustainability is prompting manufacturers to develop hydraulic systems that are more energy-efficient, thereby boosting the demand for advanced hydraulic gear pumps tailored to meet these standards. Lastly, the growth of the aftermarket for hydraulic components is also a significant contributor to the market, as older machinery requires replacement or upgraded hydraulic systems.

Key Highlights of the Market

• The hydraulic gear pumps market is projected to reach USD 5 billion by 2035.
• The market is expected to witness a CAGR of 4.5% from 2025 to 2035.
• Increasing demand from construction and agricultural machinery is a primary growth driver.
• The automotive sector is increasingly adopting hydraulic systems for enhanced performance.
• The trend towards energy efficiency in industrial applications is boosting the demand for innovative hydraulic gear pumps.

By Product Type

External Gear Pumps:

External gear pumps are one of the most widely used types of hydraulic gear pumps, primarily due to their simplicity and reliability. They operate using two meshing gears and are capable of providing a steady flow of oil, which makes them ideal for high-pressure applications. The external gear pumps are known for their high efficiency and ability to handle a wide range of fluids, including those with varying viscosities. Their robust construction and straightforward design contribute to low maintenance requirements, making them a favored choice in industries like construction and automotive. Moreover, the increasing demand for hydraulic systems in mobile equipment further boosts the external gear pump market segment, as they are essential for powering hydraulic actuators and motors.

Internal Gear Pumps:

Internal gear pumps have gained substantial traction in applications requiring high efficiency and low pulsation flow rates. These pumps utilize an inner gear that is driven by an outer gear, which results in a smooth and continuous flow of hydraulic fluid. The unique design of internal gear pumps allows them to handle higher viscosities and maintain operational efficiency even under challenging conditions. This characteristic makes them particularly suitable for applications in the agricultural sector, where various fluids such as oils and fuels are used. Additionally, internal gear pumps can achieve higher suction capabilities compared to their external counterparts, making them widely adopted in industrial machinery that necessitates effective fluid transfer.

Gerotor Gear Pumps:

Gerotor gear pumps are renowned for their compact design and high volumetric efficiency, making them a popular choice for applications in space-constrained environments. The gerotor mechanism consists of an inner rotor that rotates within an outer rotor, allowing for a smooth and consistent flow of hydraulic fluid. These pumps are particularly beneficial in mobile equipment and automotive applications, where lightweight and compact hydraulic solutions are crucial. The gerotor design also minimizes internal leakage, enhancing the pump's efficiency and reliability. As the demand for lightweight machinery and efficient hydraulic systems grows, gerotor gear pumps are expected to witness increased adoption across various industries.

Crescent Gear Pumps:

Crescent gear pumps are characterized by their unique crescent-shaped cavity that allows for a continuous flow of hydraulic fluid. These pumps are known for their ability to handle high viscosity fluids and provide consistent performance in demanding applications. The crescent gear design allows for reduced internal slippage, which maximizes the efficiency of fluid transfer. They are commonly used in sectors such as construction and manufacturing, where robust and reliable hydraulic systems are essential. With the increasing focus on operational efficiency and performance in hydraulic applications, crescent gear pumps are likely to see an uptick in demand, especially in applications requiring high pressure and viscosity handling.

Screw Gear Pumps:

Screw gear pumps are designed to provide a continuous and smooth flow of fluid, making them ideal for applications that require precision and stability. These pumps utilize two intermeshing screws to create a pumping action, which allows them to handle a wide range of fluid viscosities. Their design minimizes pulsation and noise, making them suitable for applications in the aerospace sector, where performance and reliability are critical. Moreover, screw gear pumps are renowned for their low maintenance needs and long service life, adding to their appeal in various industries. As manufacturers seek more efficient and reliable pumping solutions, the screw gear pump segment is poised for growth, especially in sectors emphasizing performance and precision.

By Application

Construction Machinery:

The construction machinery sector is one of the largest consumers of hydraulic gear pumps, primarily due to the extensive use of hydraulic systems for lifting, digging, and material handling. Hydraulic gear pumps play a crucial role in powering hydraulic cylinders and motors, ensuring efficient operation of heavy equipment such as excavators, bulldozers, and cranes. The increasing investment in infrastructure development across emerging economies is further driving the demand for construction machinery and, by extension, hydraulic gear pumps. Furthermore, the push for advanced machinery that offers better fuel efficiency and operational capability aligns with the ongoing technological advancements in hydraulic gear pump systems, making this application segment a significant contributor to market growth.

Agricultural Machinery:

The agricultural machinery sector is rapidly adopting hydraulic gear pumps to enhance operational efficiency and productivity. Hydraulic systems are integral in various agricultural equipment, including tractors, harvesters, and sprayers, where they facilitate various tasks such as tillage, planting, and irrigation. The growing emphasis on modernizing agricultural practices to improve yield and reduce labor costs is leading to increased investments in advanced hydraulic systems. Hydraulic gear pumps are instrumental in achieving the performance and power required for these applications, making this segment a vital aspect of the hydraulic gear pump market. Additionally, the rising trend of precision agriculture, which utilizes technology to monitor and optimize farming operations, is expected to further boost the adoption of hydraulic gear pumps in the agricultural sector.

Automotive:

Hydraulic gear pumps are increasingly integrated into automotive systems to enhance vehicle performance, safety, and comfort. They are commonly used in power steering systems, brake systems, and automatic transmission systems, where they facilitate the smooth operation of hydraulic functions. The automotive industry's shift towards electric and hybrid vehicles is also driving demand for hydraulic gear pumps, as these vehicles often require efficient hydraulic systems for various functionalities. Moreover, the focus on improving fuel efficiency and reducing emissions is pushing manufacturers to adopt advanced hydraulic solutions, further enhancing the role of hydraulic gear pumps in the automotive sector. As the automotive market evolves, the need for innovative hydraulic systems will continue to propel the growth of this application segment.

Industrial:

The industrial sector represents a significant application area for hydraulic gear pumps, as they are essential components in a wide range of machinery used for manufacturing, material handling, and processing. Hydraulic gear pumps are utilized in equipment such as injection molding machines, conveyor systems, and hydraulic presses, where they provide the necessary power for efficient operation. The ongoing industrial revolution, characterized by increased automation and the adoption of smart manufacturing technologies, is driving the demand for hydraulic gear pumps that offer enhanced performance and reliability. Furthermore, the expansion of various industries, including oil and gas, mining, and construction, is contributing to the growth of hydraulic gear pumps in industrial applications, making it a key segment within the market.

Aerospace:

In the aerospace sector, hydraulic gear pumps are critical components responsible for powering flight control systems, landing gear, and various hydraulic actuators. The stringent requirements for safety, reliability, and performance in aerospace applications necessitate the use of high-quality hydraulic gear pumps that can operate efficiently under varying pressure and temperature conditions. The increasing demand for new aircraft and the modernization of existing fleets are propelling the growth of hydraulic gear pumps in this sector. Additionally, advancements in aerospace technology, such as the development of more fuel-efficient and environmentally friendly aircraft, are likely to enhance the demand for innovative hydraulic solutions, contributing to the growth of the hydraulic gear pumps market in the aerospace domain.

By Distribution Channel

OEMs:

Original Equipment Manufacturers (OEMs) are significant players in the hydraulic gear pumps market, as they incorporate these pumps into their machinery and equipment. The strong relationship between OEMs and hydraulic component manufacturers ensures that the latest technologies and innovations are integrated into hydraulic systems, leading to enhanced performance and reliability. Furthermore, as industries continue to invest in advanced machinery to improve productivity, the demand for OEM-supplied hydraulic gear pumps is expected to grow. This segment also benefits from OEMs' commitment to providing tailored hydraulic solutions that meet specific application requirements, which further solidifies their position in the market.

Aftermarket:

The aftermarket segment for hydraulic gear pumps is experiencing steady growth as industries seek replacement parts and maintenance solutions for existing equipment. The need for regular maintenance and repairs in hydraulic systems ensures a consistent demand for aftermarket components. Furthermore, the increasing age of machinery in various industries, including construction and agriculture, necessitates the replacement of hydraulic gear pumps to ensure optimal performance. The aftermarket also benefits from the growing trend toward refurbishment, where aging equipment is upgraded with modern hydraulic components, thus driving the demand for hydraulic gear pumps in this segment. As businesses prioritize minimizing downtime and enhancing equipment efficiency, the aftermarket for hydraulic gear pumps is expected to witness sustained growth.

By Material Type

Cast Iron:

Cast iron is a widely used material in the manufacturing of hydraulic gear pumps, owing to its excellent durability and strength. Cast iron gear pumps are capable of withstanding high pressures and harsh operating conditions, making them ideal for heavy-duty applications in construction and industrial machinery. The material's inherent properties, such as wear resistance and thermal stability, contribute to the longevity and reliability of hydraulic gear pumps made from cast iron. Furthermore, the ability to cast complex shapes allows manufacturers to produce highly efficient pump designs. As the demand for robust and reliable hydraulic systems continues to rise, the use of cast iron in hydraulic gear pumps is expected to remain prevalent.

Aluminum:

Aluminum is increasingly being adopted in the production of hydraulic gear pumps due to its lightweight characteristics and resistance to corrosion. Hydraulic gear pumps made from aluminum offer significant advantages in applications where weight reduction is critical, such as in mobile equipment and aerospace applications. The lightweight nature of aluminum contributes to improved fuel efficiency and reduced energy consumption, making these pumps suitable for modern machinery requirements. Additionally, the ease of machining aluminum allows for precise manufacturing, resulting in high-performance hydraulic gear pumps. As industries prioritize efficiency and performance, the demand for aluminum hydraulic gear pumps is expected to grow in various applications.

Stainless Steel:

Stainless steel is favored in the production of hydraulic gear pumps that require resistance to corrosion and chemical degradation. These pumps are commonly used in applications involving aggressive fluids or in environments where moisture and contaminants can affect performance. The durability and strength of stainless steel ensure that hydraulic gear pumps maintain their integrity and functionality over time, making them ideal for industries such as food processing, pharmaceuticals, and waste management. The growing focus on hygiene and safety standards in various sectors is expected to drive the demand for stainless steel hydraulic gear pumps, further solidifying their position in the market.

Others:

Other materials, including composites and specialized alloys, are also finding applications in the hydraulic gear pumps market, catering to specific requirements in niche applications. These materials may offer unique properties such as enhanced thermal stability, lower weight, and improved resistance to wear and corrosion. The development of advanced materials that can withstand extreme conditions and enhance pump performance is paving the way for innovative hydraulic gear pump designs. As industries continue to seek custom solutions that meet unique operational challenges, the use of alternative materials in hydraulic gear pumps is expected to expand, contributing to the overall growth of the market.

By Region

The regional analysis of the hydraulic gear pumps market reveals a diverse landscape, with North America holding a significant share due to the high demand from the construction and automotive sectors. The region is expected to account for approximately 30% of the global market share by 2035, driven by ongoing infrastructure projects and a robust automotive industry. The CAGR for North America during the forecast period is projected at around 4.2%, reflecting steady growth in hydraulic applications. Additionally, the presence of key players and advanced technological developments in this region further bolster its market position.

In Europe, the hydraulic gear pumps market is anticipated to grow at a CAGR of 4.7%, driven by increased investments in industrial automation and the adoption of advanced agricultural machinery. The region's focus on sustainability and energy efficiency is also influencing the demand for innovative hydraulic solutions. Meanwhile, the Asia Pacific region is experiencing rapid industrialization and urbanization, leading to a growing demand for hydraulic gear pumps in construction and agricultural applications. The Asia Pacific market is expected to account for approximately 25% of the global share by 2035, reflecting a robust growth trajectory fueled by ongoing infrastructure development and modernization efforts across various industries.

Opportunities

The hydraulic gear pumps market is poised for numerous opportunities, particularly in the context of advancing technology and innovation. The increasing emphasis on energy efficiency and sustainability in hydraulic systems offers manufacturers the chance to develop pumps that meet stricter performance standards while reducing environmental impact. Furthermore, the integration of smart technologies into hydraulic systems, such as IoT and automation, presents a significant opportunity for growth. Manufacturers can focus on creating hydraulic gear pumps equipped with smart sensors and monitoring systems to enhance operational efficiency, reduce downtime, and provide predictive maintenance solutions. As industries continue to seek ways to optimize their operations, the demand for such advanced hydraulic gear pump solutions is likely to rise.

Moreover, the ongoing expansion of emerging economies, particularly in Asia Pacific and Latin America, presents a substantial opportunity for growth in the hydraulic gear pumps market. As these regions invest in infrastructure development, agriculture, and manufacturing, the demand for efficient hydraulic systems will increase, subsequently driving the need for hydraulic gear pumps. Additionally, the trend of modernization in older equipment to improve efficiency and performance creates a favorable environment for aftermarket sales of hydraulic gear pumps. Manufacturers that can adapt to changing market dynamics and offer tailored solutions will be well-positioned to capture these emerging opportunities and expand their market presence.

Threats

Despite the growth prospects for the hydraulic gear pumps market, certain threats may hinder progress. One significant threat is the volatility in raw material prices, which can impact production costs and, ultimately, pricing strategies. As manufacturers strive to maintain profitability while offering competitive prices, fluctuations in material costs can pose challenges. Additionally, competition from alternative technologies, such as electric pumps and pneumatic systems, may divert demand away from traditional hydraulic gear pumps. As industries increasingly prioritize eco-friendly and energy-efficient solutions, the hydraulic gear pump market must adapt to these changing preferences to remain relevant.

Moreover, regulatory challenges concerning environmental standards and emissions may create additional hurdles for manufacturers in the hydraulic gear pumps market. Stricter regulations could necessitate changes in design and production processes, leading to increased costs and potential delays in product development. Companies must stay abreast of evolving regulations and invest in R&D to ensure compliance and develop innovative products that meet market demands. The cumulative effect of these threats can impact growth and profitability in the hydraulic gear pumps market, necessitating strategic planning and risk management.

Competitor Outlook

• Parker Hannifin Corporation
• Eaton Corporation
• Bosch Rexroth AG
• Hydac International GmbH
• Kawasaki Heavy Industries
• Sun Hydraulics Corporation
• Moog Inc.
• NOV Inc.
• Bell & Gossett
• KSB SE & Co. KGaA
• Weber Hydraulik
• Hydraulic Gear Pump Company (HGPC)
• Alpha Gear Pumps Pvt. Ltd.
• Vickers (subsidiary of Eaton)
• HIDRAVLO

The competitive landscape of the hydraulic gear pumps market is characterized by the presence of several key players that dominate various segments of the industry. Companies such as Parker Hannifin Corporation and Eaton Corporation lead the market thanks to their extensive product portfolios and strong customer relationships. These organizations have invested significantly in R&D to innovate and enhance the performance of their hydraulic gear pumps, ensuring they meet the evolving demands of diverse applications. Furthermore, partnerships and collaborations with OEMs and end-users allow these companies to stay at the forefront of industry developments and adapt to market trends efficiently.

In addition to these major players, numerous regional companies also contribute to the competitive dynamics of the hydraulic gear pumps market. For instance, Bosch Rexroth AG and Hydac International GmbH cater to specific industrial sectors and applications, leveraging their technical expertise to differentiate their offerings. The emphasis on customer service and support is also crucial in attracting and retaining clients, as industries seek reliable suppliers that can provide tailored solutions. Furthermore, the rise of emerging companies focusing on niche markets presents both challenges and opportunities for established players, as they must continuously innovate to maintain their competitive edge.

Looking ahead, the hydraulic gear pumps market is expected to witness continued consolidation as companies strive to enhance their market presence and reach. Mergers and acquisitions may become more prevalent as larger firms seek to expand their product offerings and technological capabilities, while smaller players may look for opportunities to partner with established entities to leverage their strengths. Additionally, the growing emphasis on sustainability and technology integration will play a pivotal role in shaping the competitive landscape, as companies that can effectively adapt to these trends will likely emerge as leaders in the hydraulic gear pumps market.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 HIDRAVLO
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 NOV Inc.
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Moog Inc.
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Bell & Gossett
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Weber Hydraulik
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Bosch Rexroth AG
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Eaton Corporation
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 KSB SE & Co. KGaA
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Hydac International GmbH
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Kawasaki Heavy Industries
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Alpha Gear Pumps Pvt. Ltd.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Sun Hydraulics Corporation
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Parker Hannifin Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Vickers (subsidiary of Eaton)
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Hydraulic Gear Pump Company (HGPC)
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Hydraulic Gear Pumps Sales Market, By Application
    • 6.1.1 Construction Machinery
    • 6.1.2 Agricultural Machinery
    • 6.1.3 Automotive
    • 6.1.4 Industrial
    • 6.1.5 Aerospace
  • 6.2 Hydraulic Gear Pumps Sales Market, By Product Type
    • 6.2.1 External Gear Pumps
    • 6.2.2 Internal Gear Pumps
    • 6.2.3 Gerotor Gear Pumps
    • 6.2.4 Crescent Gear Pumps
    • 6.2.5 Screw Gear Pumps
  • 6.3 Hydraulic Gear Pumps Sales Market, By Material Type
    • 6.3.1 Cast Iron
    • 6.3.2 Aluminum
    • 6.3.3 Stainless Steel
    • 6.3.4 Others

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Hydraulic Gear Pumps Sales Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Hydraulic Gear Pumps Sales market is categorized based on

By Product Type

• External Gear Pumps
• Internal Gear Pumps
• Gerotor Gear Pumps
• Crescent Gear Pumps
• Screw Gear Pumps

By Application

• Construction Machinery
• Agricultural Machinery
• Automotive
• Industrial
• Aerospace

By Material Type

• Cast Iron
• Aluminum
• Stainless Steel
• Others

By Region

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

Key Players

• Parker Hannifin Corporation
• Eaton Corporation
• Bosch Rexroth AG
• Hydac International GmbH
• Kawasaki Heavy Industries
• Sun Hydraulics Corporation
• Moog Inc.
• NOV Inc.
• Bell & Gossett
• KSB SE & Co. KGaA
• Weber Hydraulik
• Hydraulic Gear Pump Company (HGPC)
• Alpha Gear Pumps Pvt. Ltd.
• Vickers (subsidiary of Eaton)
• HIDRAVLO