ABOUT N.E.I. TREATMENT SYSTEMS

In the rapidly evolving Ballast Water Treatment Systems (BWTS) industry, N.E.I. Treatment Systems stands out as a pioneer and global market leader. N.E.I.’s patented Venturi Oxygen Stripping™ (VOS™) System was the first Type Approved, commercially available BWTS on the market that ensures 100% compliance with the IMO’s Ballast Water Discharge Standards.

N.E.I. has been setting the pace for the BWTS industry since 2002:

  • ✓  FIRST to complete shipboard trials of a BWTS using a deoxygenation and cavitation system
  • ✓  FIRST to receive a BWTS Type Approval Certificate from a Flag Administration
  • ✓  FIRST to receive multiple BWTS Type Approval Certificates
  • ✓  FIRST to install BWTS aboard three major ship types - Tankers, Bulk Carriers and Container Vessels
  • ✓  FIRST to successfully commission high volume BWTS with flow rate capacity greater than 6,000 m3/hour
  • ✓  FIRST BWTS to provide the dual benefits of IMO compliance with a return on investment based on protecting ballast tanks against steel corrosion and deterioration of coatings


N.E.I. Treatment Systems, LLC is headquartered in Long Beach, California and has been in business since 1997. Until 2002, the Company provided water treatment systems engineering and consulting to the Power and Oil industries. In 2002, N.E.I. began to focus exclusively on developing a technology solution to address the critical issues related to Ballast Water Treatment and Ballast Tank Proection.

Today, N.E.I. has achieved global reach with exclusive licensee, sales and service partnerships in twenty countries, including licensing of its VOS™ technology to strategic partners Mitsubishi Kakoki Kaisha, Ltd. in Japan and Samgong VOS Co., Ltd. in South Korea. In addition to having the exclusive rights to build and sell the VOS™ System within the Japanese and Korean markets, respectively, both Mitsubishi and Samgong manufacture and assemble VOS™ System components sold by N.E.I. to its global customers, thereby giving the Company unmatched ability to scale its operations and respond to customer requirements around the world.