EXHIBIT 21

List of Subsidiaries

• Renavotio Infratech, Inc., a Delaware corporation, incorporated on March 19, 2020.

• Utility Management Corp, a Delaware corporation, incorporated on March 22, 2020.

•   Utility Management & Construction, LLC and Cross-Bo Construction, LLC, both Oklahoma Limited Liability Companies, incorporated as Limited Liability Companies in Oklahoma on January 1, 1962 and December 22, 2004, respectively.