PT Maharaksa Biru Energi Tbk, formerly PT Protech Mitra Perkasa Tbk, is an Indonesia-based environmental technology company. The Company is engaged in developing green technology solutions. The Company is focused on preserving environment, including managing waste into useful energy and other renewable energy in order to participate in maintaining and suppressing climate change due to carbon emissions. It is also focused on controlling the impacts of climate change and preserving the nature of Indonesia. It primarily operates in the new renewable energy (EBT) sector.