HAMANN AG Employee Directory
Maritime TransportationLower Saxony, Germany11-50 Employees
HAMANN AG is a private German company that supplies sewage treatment technology for the maritime industry. Founded in 1972 and based in Hollenstedt, Lower Saxony, it provides systems designed to help ship operators meet tightening sewage-discharge regulations and protect the marine environment. The organization follows a comprehensive service model that covers research and development, engineering, manufacturing, sales, engineering consulting, commissioning, and long-term technical support. The company emphasizes customization and extensive consulting to tailor solutions for individual projects. All plants are designed and manufactured at its facility in Hollenstedt, and the company maintains a global network of agents and service stations to support customers worldwide. In 2019, HAMANN introduced the HL-CONT COMPACT 0125, described as the smallest and lightest fully certified sewage and wastewater treatment plant on the market.