SWEZ Group (Zarbin Soil Water Energy Company) is a renowned independent and private group that has been specializing in the field of green energy and productivity since 2010. Our company offers a unique combination of business units, providing highly innovative and commercially driven services. With a focus on technologies and services, SWEZ has structured its activities into several key areas.

Our Consultancy & Project Development department offers services such as resource assessment, market studies, training & promotion, and carbon consultancy. In the Research and Development (R&D) sector, we have dedicated teams specializing in biomass, supercritical fluids, pyrolysis, biofuels, sustainability issues, and advanced materials, among others. As a leading fast pyrolysis technology provider, we deliver FPBO-plants that operate solely on biomass residues, including sawdust, sunflower husk, roadside grass, and straw.

Our aim is to provide renewable solutions for the production of energy and chemicals without competing for land or interfering with the food chain. For sustainable transport fuels, biobased chemicals, and heat, our Fast Pyrolysis Bio-Oil (FPBO) offers exciting opportunities. By processing pyrolysis oil, we can access sustainable fuel that meets universal standards.

Pyrolysis oil is derived from the pyrolysis of biomass components, making it a nature-based alternative for conventional products. For more information and to explore our services, reach out to us via phone or email. Our headquarters in Tehran, Iran, is ready to assist you in your journey towards a greener and more sustainable future