In this work, we apply the electro-magnetism geometrical model of the M€ obius Strip in the context of Corporate Social Responsibility (CSR) in order to test the relationship between CSR and organizational performance. We exploit a unique dataset that includes 4135 workers in a matched sample of 320 Italian social enterprises. Results show that CSR is the strongest determinant of¯rm performance, although there is an indirect e®ect of cooperation and worker alienation in terms of higher job satisfaction.