RGC Resources Inc is involved in the business of distribution and sale of natural gas to residential, commercial, and industrial customers within its service territory in Roanoke, Virginia, and its surrounding localities. The company also provides certain non-regulated services. The company relies on multiple interstate pipelines to transport natural gas. The company operates in three segments: Gas Utility, which is the key revenue generator; Investment in Affiliates this segment reflects the income generated through the activities of the Company's investment in MVP and Southgate projects and Parent & Other including the unregulated activities of the Company as well as certain corporate eliminations.