The development of novel materials for electronics is one of the main challenges in the chemistry of materials during the present century. In order to satisfy the demands of industry, the new electronics components might be miniaturized, flexible, light and if possible self-healable. In this regard, supramolecular materials hold a lot of promise in the field. Compared to conventional microscale fabricated materials, supramolecular electronic (SE) materials are technically more feasible for manipulation and integration, in addition to their nanoscale dimensions. SE materials use noncovalent interactions to assemble π-conjugated molecular components into nanostructured materials with semiconducting properties. The synergy of several SUPRAMAT groups will facilitate the design and synthesis of new supramolecular systems adequate for self-assembly process and fabrication of novel nanoscale electronic devices. It is crucial to control the nature of the intermolecular π-electron interactions and, thus, the nature of the electronic delocalization within the newly formed nanomaterials. This information is accessible from theoretical calculations. Some interesting new materials that can be created by the cooperation of groups are, for instance, conductive π-conjugated materials for the realization of opto-electronic devices such as organic field-effect transistors, organic photovoltaic cells, organic light-emitting diodes and organic nonlinear optical devices such as electro-optic modulators.