A method of assessing credit risk of a company is provided. The method may include determining a plurality of parameters based on input data about the company. The method may further include adjusting a predefined weightage for each parameter of the plurality of parameters, based on a quantity of data points in the input data that relates to the respective parameter. The method may further include computing a credit risk score based on the plurality of parameters and their respective adjusted weightages. A supply chain financing platform hosted on a blockchain network is also provided. The supply chain financing platform may include a private ledger configured to store supply chain data of a company. The supply chain financing platform may further include a private ledger configured to store supply chain data of a company. The supply chain financing platform may further include a smart contract configured to read the supply chain data from the private ledger and further configured to compute a first parameter based on the supply chain data, and a hash value based on the supply chain data. The supply chain financing platform may further include a public ledger, wherein the smart contract is further configured to write the first parameter and the hash value to the public ledger.