Already fairly well staffed and having facilities and a presence in both North Carolina and Lemont, IL, Light & Charge Solutions LLC - now doing business as Margik - is usefully understood as a promising player - a sustainable lighting start-up addressing the need for customizable, durable, and reliable electron and hole transport materials, as well as emitters and co-emitters for manufacturers of organic electronic devices and other equipment. Specializing in FOLED, OPV, Fluorescent materials, Phosphors, Electron trasport, and Hole transpor, the firm's founders and early management have brought together experts in synthetic chemistry, thin-film characterization, and electronic device fabrication/testing to develop a tailorable and scalable materials platform.