Starting from the premise that discourse is what brings organizations into being, this chapter presents a state-of-the-art review of research on corporate discourse. Its main goal is to evaluate the contributions that discourse analytical perspectives and methodologies have made to the understanding of organizational practices, showing how corporations use discourse strategically to create and maintain corporate identity and perform ideological work. This chapter is divided into two parts. The first part reviews studies concerned with aspects of internal communications, highlighting discursive strategies for “doing” business and adopted across contexts and media including business meetings, job interviews and business emails. The second part discusses studies investigating external communications, focusing specifically on communications with investors and stakeholders as well as with the wider world. Studies exploring CEO letters, annual and corporate social responsibility (CSR) reports, advertising and branding are reviewed. This part also discusses research that examined corporate communications in “moments of crisis,” showing how corporations strategically employ discourse to maintain a positive public image. The final sections summarize the implications and the need for “doing” discourse analysis in corporate environments and conclude with avenues for further research.