21C is a consultant and interim investment management services company focused on advising, designing and implementing sustainable and responsible investment strategies that can help lead to a sustainable world in the 21st century. 21C believes that it is essential for investors to integrate long term themes, such as climate change, water scarcity, demographic trends, energy efficiency, poverty, biodiversity, etc., in their investment process. The ultimate challenge in portfolio allocation and risk management is how to create a portfolio that incorporates long-term sustainability themes across all asset categories, sectors and countries. Therefore 21C has become a resell partner of ASSET4 that provides some essential building blocks with its comparable and flexible information that enable investors to select companies based on sustainable policy and performance criteria and integrate this information in the investment process themselves.