Parker-Hannifin Buys Complementary Business from KKR-Owned Circor for $2.55B

PH Parker Hannifin announced a $2.55 billion all-cash acquisition of CIRCOR International's Commercial and Defense Aerospace business from KKR . The carved-out unit is expected to contribute roughly $270 million in 2026 sales at adjusted EBITDA margins above 40%, making it one of the higher-margin tuck-ins Parker has executed in recent memory.

The deal adds flight-critical motion and control products that complement Parker's existing Aerospace Systems segment, with substantial overlap in narrow-body and defense end markets. Management expects close in the second half of 2026 and immediate accretion to earnings and cash flow, supported by an estimated $40 million in run-rate cost synergies.

Strategically the transaction continues Parker's pivot toward higher-multiple aerospace exposure following the 2022 Meggitt acquisition. For KKR, the divestiture is part of the orderly wind-down of its 2023 take-private of CIRCOR. Execution risk centers on integration, regulatory clearance, and Parker's ability to maintain order-book momentum in a softening commercial-aerospace order cycle.

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