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Solutions for challenging water treatment


July 2019

Lakers Group from Norway acquired Pumppulohja Oy Ab alongside with WatMan Engineering Ltd Oy.

Founded in 2016 and headquartered in Oslo, Lakers is a Nordic group active in aftermarket services in the water and wastewater industry. It offers maintenance, service, development and technical consultancy for pumps, pumping stations, electrical motors and related components. The company has 200 employees across Norway, Sweden, Finland and Denmark.


April 2017

The first Retrofit RO-unit has been put to use on the Oasis of the Seas-cruise ship. 800 m3/d 2-pass High Efficiency Unit replaces one of the original RO-units.

October 2016

As of 10.10.2016, WatMan will operate from a new property, better suited for our growing operations. Our new address is Hennalankatu 257, building 48, 15700 Lahti.

September 2016

WatMan has agreed to deliver six retrofit RO-units to Royal Caribbean Cruises, to some of their existing ships. The installations will be done next year, while the ships are in normal use.