As of January 2012 Hamworthy became part of the Wärtsilä organisation and its products, systems and solutions are now fully integrated. Today, the company has more than 18,000 people in 170 locations worldwide, assuring our customers of global support 24 hours a day. Core products include Ballast Water Management Systems, Compressors, Exhaust Gas Cleaning, Gas Systems, Pumps, Valves, Waste Water Systems.