11Plc (formerly Mobil Oil Nigeria plc) was incorporated as a Private Limited Liability Company in 1951. It became a public limited liability company in 1978 and its share capital is listed on the Nigerian Stock Exchange. The Company's issued and paid up share capital as at September 20, 2020 was N180,297,630.50 divided into 360,595,261 ordinary shares of 50 kobo each.