While the number of organic semiconductors -both small molecules and polymers -is large and growing, there are only very few examples of highly conductive organic materials, one of them being poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS). PEDOT:PSS is a mixture of two ionomers, negatively charged PSS with deprotonated sulfonate groups and positively charged PEDOT oligomers. PEDOT:PSS is mostly used as a conductive, transparent thin film in organic electronics applications and perovskite solar cells, while also having an exceptionally large thermoelectric figure of merit of ZT = 0.42. Despite extensive experimental studies of PEDOT:PSS, the material is still not well understood from a microscopic perspective on the molecular level While mesoscale domain formation is challenging to investigate on an atomistic level, our study aims to investigate the microscale arrangement and electronic properties of PEDOT oligomers and PSS chains and how the microscopic morphology changes when mixed with sorbitol, a widely used dopant for PEDOT:PSS that is known to enhance its conductivity.