Parker-Hannifin Corp (NYSE: PH) is a motion and control technologies company that designs and manufactures engineered systems and components for industrial and aerospace applications. It makes money by selling precision-engineered hardware, including fluid connectors, filtration systems, motion systems, engineered materials, and aerospace components, to original equipment manufacturers and aftermarket customers across industrial and defense end markets. Headquartered in Cleveland, Ohio, Parker-Hannifin operates through two reported segments: the Diversified Industrial Segment, which generated $13.67 billion in net sales in FY2025, and the Aerospace Systems Segment. The Diversified Industrial Segment is further split between North America businesses ($8.13B in FY2025 net sales) and International businesses ($5.53B in FY2025 net sales). Operating income margins in the Diversified Industrial Segment reached 22.8 percent in FY2025. CEO Jennifer A. Parmentier has served as an officer since 2015 and assumed the Chairman and CEO role more recently. The company carries a debt-heavy capital structure, utilizing unsecured medium-term notes and senior notes as its primary financing instruments.

Revenue model

Transactional product sales of engineered components and systems to OEM and aftermarket customers across industrial and aerospace end markets. Revenue is recognized upon delivery of hardware including motion systems, fluid connectors, filtration products, engineered materials, and aerospace components.

Products and services

Fluid connectors, filtration systems, motion systems, engineered materials, and aerospace and defense components and systems. Products serve applications in off-highway equipment, transportation, in-plant and industrial equipment, energy, HVAC and refrigeration, and aerospace and defense.

Customers and end markets

End markets include aerospace and defense, in-plant and industrial equipment, transportation, off-highway, energy, and HVAC and refrigeration. The company also sells to the U.S. government under contracts subject to government acquisition regulations. In FY2025, North America Diversified Industrial sales declined due to lower demand in off-highway, transportation, in-plant and industrial equipment, and energy markets, partially offset by growth in HVAC and refrigeration and aerospace and defense.

Value-chain role

Tier-one and tier-two component and systems supplier to OEMs and industrial end users. Manufactures precision-engineered hardware integrated into customer equipment and systems.

Geographic exposure

Operations span North America and international markets. In FY2025, Diversified Industrial North America contributed $8.13B in net sales and International contributed $5.53B. International business includes Europe, Asia Pacific, and Latin America. Currency exposure includes the U.S. dollar against the euro, British pound, Mexican peso, Brazilian real, and Chinese yuan (FY2025 filing).

Source: SEC 10-K, filed 2025-08-22

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