ABSTRACT Organizations are shifting focus from profits to people and planet. Sustainable human capital management is key to this transition. Bio-energy is a potential solution to reduce oil dependency. Additionally, strong Corporate Social Responsibility (CSR) is essential for business reputation and success. With an eye towards achieving the Sustainable Development Goals (SDGs), this work’s goal is to measure the relationship among HC, Environment Management (EM) and CSR on the Business Performance (BP) across a diverse range of companies from the naval and maritime sector. Two control variables have been added: the age and the size of the companies. In order to quantify the linkages, a survey comprising questions was distributed to managers. The data obtained from this survey was then analysed by RStudio and SmartPLS. A positive influence has been got in five of the six relationships established and one of the control variables has an impact on the constructs studied.