The thesis explores how monetisation of corporate externalities, can be carried out in order to provide investors, policy makers and consumers with accurate pictures of the true costs and benefits of business operations from a resilience and ecosystem services perspective. By drawing conclusions from company cases, and previous research – methods, drivers and monetary values of impacts such as carbon dioxide, water usage, pollutants and land use are analysed. The findings reflect opportunities that open up with monetisation, in terms of tools for guidance and support in internal corporate decision making, by making the actual impacts visualised and understandable. Findings from company cases, show that monetisation of corporate effects has potential to contribute to visualising impacts – and add knowledge that may close information gaps internally as well as externally. It can guide and facilitate strategic choices at corporate level. It may also have a role in bridging information asymmetries in the picture of a firm’s operation, to consumers and investors. Monetising effects may facilitate identification of risks arising from ecosystem services dependencies, visualising the actual impacts by, assed costs in losses in ecosystems’ production (yields e.g.) caused by corporate harm.Providing relevant information to policy makers, on obstacles and where regulative incentives are needed, and investors and consumers with guidance, monetisation of impacts potentially can play a part in bridging market information gaps toward better incentive structures and possibly facilitating effective market transformation in favor of sustainable production and consumption patterns.