Dover Acquires Malema Engineering Corporation

Dover Acquires Cryogenic Machinery Corp (Cryo-Mach)

January 20, 2025

Manufacturing

Dover Corporation has acquired Cryogenic Machinery Corp. (Cryo-Mach), a designer and manufacturer of cryogenic centrifugal pumps, seals and accessories. The business will join Dover's PSG organization within the Pumps & Process Solutions segment to expand Dover's capabilities and presence in the cryogenic end market serving industrial gas and transportation applications; terms were not disclosed.

Dover Corporation Acquires SIKORA AG

June 11, 2025

Manufacturing

Dover Corporation has completed its acquisition of SIKORA AG, which will be integrated into Dover’s MAAG operating unit within the Pumps & Process Solutions segment. SIKORA is a German manufacturer of measuring, inspection, analysis and sorting technologies serving end markets such as automotive, medical technology and energy.

Dover (OPW Global) Acquires Marshall Excelsior Company for $395M

July 23, 2024

Manufacturing

Dover Corporation has acquired Marshall Excelsior Company (MEC) for $395 million in cash; MEC will be integrated into Dover's OPW Global operating unit within the Clean Energy & Fueling segment. Marshall Excelsior, headquartered in Marshall, Michigan, supplies mission-critical flow control components for LPG and cryogenic markets and generated approximately $120 million in revenue in 2023.

Gladstone Investment Corporation Acquires Dema Plumbing

July 6, 2022

HVAC & Mechanical

Gladstone Investment Corporation acquired Dema Plumbing and will merge it with Mai Mechanical, an existing Gladstone portfolio company, to form a larger plumbing and mechanical services platform in Colorado's Front Range. The combined business will serve single-family and multi-family residential homebuilders across the region and support Gladstone's expansion in the lower middle market services sector.

Dover Corporation Acquires Engineered Controls International (RegO) and Acme Cryogenics

December 16, 2021

Manufacturing

Dover Corporation has agreed to acquire Engineered Controls International, LLC (RegO) from Windjammer Capital for $631 million in cash and has completed the acquisition of Acme Cryogenics, Inc. for $295 million in cash. Both businesses will join Dover's OPW Global operating unit within its Fueling Solutions segment to expand Dover's capabilities in cryogenic, LNG, LPG and other clean-fuel applications.

Saint-Gobain Life Sciences Acquires Equflow B.V.

September 2, 2021

Medical Devices

Saint-Gobain Life Sciences has acquired Equflow B.V., a Netherlands-based designer and manufacturer of flowmeters and sensors serving the single-use bioprocessing market. The acquisition expands Saint-Gobain's Bio-Process Solutions product capabilities and single-use fluid management offerings.