Control Flow Technologies Products Group

Atkomatic Valve CIRCOR Flow Technologies India Private Limited CIRCOR Tech CPC-Cryolab Dopak Sampling Systems GO Regulator Hale Hamilton Hoke, Inc. Leslie Controls, Inc. Motor Technology Nicholson Steam Trap Regeltechnik Kornwestheim GmbH Rockwood-Swendeman Spence Engineering Co., Inc. Spence Strainers Texas Sampling, Inc. Tomco Products

Circor Energy Products Group

CIRCOR Energy Products, Canada Hydroseal Valve KF Contromatics KF Industries, Inc. Mallard Control Pibiviesse S.r.l. Sagebrush Pipeline Equipment Suzhou KF Valve Co., Ltd.

Circor Aerospace Products Group

Aerodyne Controls Circle Seal Controls, Inc. Industria Loud Engineering & Manufacturing, Inc.