ZMC | 3,420 followers on LinkedIn. ZMC is a leading investor in and operator of media, communications and entertainment businesses. | ZMC is a leading private equity firm that seeks to identify and invest in companies in the media & communications sector which we believe can benefit from our industry expertise, management experience and investment acumen. ZMC’s sector focus, collaborative approach and extensive network of relationships aim to provide meaningful opportunities for value creation to its portfolio companies.