Bimetallic sulfide hydrodearomatization-hydrodesulfurization catalysts based on mesoporous organic supports made of phenol-formaldehyde resins (MPF) and porous aromatic frameworks (PAFs) have been synthesized. The catalysts exhibit high activity in the hydroconversion of light cycle oil: the sulfur content decreases from 3500 to 390 ppm within 8 h of reaction at a hydrogen pressure of 5 MPa and a temperature of 380A degrees C.