Dover Acquires Cryogenic Machinery Corp (Cryo-Mach)

Dover Acquires SPS Cryogenics B.V. and Special Gas Systems B.V.

August 12, 2024

Manufacturing

Dover (through its OPW CES platform) has acquired SPS Cryogenics B.V. and its affiliated business Special Gas Systems B.V., both based in Heerhugowaard, the Netherlands. The acquisition expands OPW CES's cryogenic vacuum‑insulated piping and gas systems capabilities and strengthens Dover's European presence to support growing demand in clean energy and industrial gas markets.

OPW Clean Energy Solutions (Dover) Acquires Acme Cryogenics from Graham Partners

December 22, 2021

Manufacturing

OPW Clean Energy Solutions, a Dover company, has acquired Acme Cryogenics from Graham Partners. Acme Cryogenics, headquartered in Allentown, Pennsylvania, is a manufacturer of cryogenic equipment and provider of field services serving end markets including the hydrogen economy, healthcare, and food & beverage; Graham Partners said the sale follows significant revenue and EBITDA growth and successful value-creation initiatives during its ownership.

Dover Corporation Acquires ipp Pump Products GmbH

June 18, 2025

Manufacturing

Dover Corporation has acquired ipp Pump Products GmbH, a Bersenbrück, Germany-based manufacturer of sanitary and hygienic pump technologies, which will join Dover's Pump Solutions Group (PSG) within the Pumps & Process Solutions segment. The purchase expands Dover/PSG's capabilities in hygienic applications serving food & beverage, cosmetics, pharmaceuticals and other mission-critical end markets; terms were not disclosed.

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.

Atlas Copco Acquires CPC Pumps International Inc.

August 5, 2021

Manufacturing

Atlas Copco has acquired CPC Pumps International Inc., a Burlington, Ontario-based designer, manufacturer and servicer of custom-engineered centrifugal pumps. CPC Pumps (110 employees; ~MSEK 385 in FY2020) will join Atlas Copco's Gas & Process division within the Compressor Technique business area to add complementary pump technology and strengthen its market position in North America.

Dover Acquires Malema Engineering Corporation

May 9, 2022

Manufacturing

Dover Corporation has agreed to acquire Malema Engineering Corporation, a designer and manufacturer of high-precision flow-measurement and control instruments, for $225 million in cash plus up to $50 million in contingent consideration. Malema, based in Boca Raton, Florida, will join Dover’s PSG business unit and expand Dover’s single-use bioprocessing offerings while strengthening its presence in semiconductor and industrial end markets.