Biomass feedstock valorisations are currently being explored for the production of bio-based platform chemicals, fuels, and various commodity products by using bimetallic-based heterogeneous catalysts. The use of bimetallic catalysts is a promising option for biomass feedstock upgrading, as the interaction between metals can modify the surface properties of the catalyst meet with the complex surface. A simple hydrothermal treatment was applied to produce Ni-Sn alloys both bulk and supported under mild conditions. This synthetic method offers easy process, cost-effective, and eco-friendly procedure. [1,2]