A license for the sale of fuel is typically required by companies engaged in the sale of fuel at wholesale or retail levels. These may include oil and gas companies, fuel distributors, fuel sales agencies, gas stations, and other organizations involved in fuel trading. The license is necessary to ensure safety and environmental protection, as well as compliance with legislative and regulatory requirements related to the sale of fuel. In addition, having a license to sell fuel can help increase customer trust and improve the reputation of the company.