PH · 10-K · 2026A · Full report

Order Backlog and Book-to-Bill

Parker-Hannifin Corp · 2026-08-21 · Importance 42 · Surprise 40

Diversified Industrial backlog increased to $4.332 billion at June 30, 2026, from $3.655 billion a year earlier, a rise of approximately 18.5%. The increase reflected orders exceeding shipments in both North America and International businesses. The filing defines backlog as written firm customer orders, including only scheduled or released portions of blanket purchase orders.

Key facts

• Aerospace Systems backlog was $8,498 million at June 30, 2026, compared with $7,389 million at June 30, 2025. source
• Diversified Industrial backlog was $4,332 million at June 30, 2026, compared with $3,655 million at June 30, 2025. source
• Diversified Industrial backlog increased in 2026 because orders exceeded shipments in both North America and International businesses. source
• Aerospace Systems backlog increased in 2026 because orders exceeded shipments in all market segments, especially commercial OEM and aftermarket. source