Heat Supplying Companies are a subdivision of the Natural Gas Distribution industry, which involves the distribution of natural gas to residential, commercial, and industrial customers for heating purposes. These companies are responsible for providing a reliable and efficient supply of heat to their customers, ensuring that they have access to a comfortable living or working environment. Heat Supplying Companies may also offer additional services such as maintenance and repair of heating systems, as well as energy efficiency consultations to help customers reduce their energy consumption and costs.