This report provides an in-depth analysis of Telstra Corporation, a leading telecommunications company in Australia. It begins with an executive summary, outlining Telstra's purpose of delivering a bright future for its stakeholders and its commitment to innovation and customer satisfaction. The report then delves into Telstra's general environment, emphasizing the impact of technological changes on its business functions and the importance of adapting to these changes. It explores Telstra's corporate social responsibility (CSR) initiatives, highlighting its investments in community programs, environmental sustainability, and ethical practices. The report further examines Telstra's organizational culture, identifying task and role cultures as the most appropriate for allocating responsibilities and supporting employee performance. The report also addresses the company's mission to provide superior quality services, its efforts to enhance its international presence, and its strategic responses to industry competition and technological advancements. Finally, the report discusses the adoption of new technologies, including its benefits and drawbacks, and the company's efforts to reduce its environmental impact and promote sustainable practices.