Making air and water
                  cleaner and healthier
                                     with PureSphere’s technology

  PureSphere Co., Ltd. produces environmental catalysts for the removal of greenhouse gases (CH₄, CF₄, NF₃, N₂O, SF₆, etc.), odors, and harmful compounds (CO, NOx, O₃, VOCs, etc.). Other products include gas purification catalysts (CO+H₂ removal, de-oxo, etc.) and green energy catalysts (NH₃ cracking, PROx for fuel cells, SR catalysts, etc.). Based on our accumulated technology, we have secured contracts for the production of catalysts in various fields (environmental, process, and green energy).

  We construct environmental plants that rely on environmental catalysts and absorbents.

  Pure functional carbon materials are produced using bio-alcohol derived from biomass, and sold as pharmaceutical raw materials (dialysis delay agents) as well as filters for pure water and ultra-pure water.

  With these efforts, we take pride in not only sustaining a company but also in contributing to the improvement of their quality of life. We promise to deliver greater satisfaction through continuous research and quality improvement. Ultimately, PureSphere aims to become a small but strong company, joining the ranks of hidden champions across the globe.