| | | | | | | | | | | |
| Name of Subsidiary | | State or Other Jurisdiction of Incorporation or Organization |
| THERMON GROUP HOLDINGS, INC. | | Delaware, United States |
| THERMON, INC. | | Texas, United States |
| CCI THERMAL TECHNOLOGIES DELAWARE, INC. | | Delaware, United States |
| FLATWORK TECHNOLOGIES, LLC. | | Nevada, United States |
| GREENHEAT IP HOLDINGS, LLC. | | Utah, United States |
| WARMGUARD, LLC. | | Utah, United States |
| HEAT AUTHORITY, LLC. | | Utah, United States |
| THERMON AUSTRALIA PTY. LTD. | | Australia |
| THERMON CANADA INC. | | Alberta, Canada |
| THERMON CANADA SERVICES, INC. | | Alberta, Canada |
| THERMON DEUTSCHLAND GMBH | | Germany |
| THERMON EUROPE B.V. | | Netherlands |
| THERMON JAPAN LIMITED. | | Japan |
| THERMON FRANCE SAS | | France |
| THERMON HEAT TRACING & ENGINEERING (SHANGHAI) CO. LTD. | | Republic of China |
| THERMON HEAT TRACING SERVICES - I, INC. | | Texas, United States |
| THERMON HEATING SYSTEMS USA, INC. | | Colorado, United States |
| THERMON HOLDING CORP. | | Delaware, United States |
| THERMON INDIA PRIVATE LIMITED | | Republic of India |
| THERMON KOREA, LIMITED. | | Republic of Korea |
| THERMON LATINOAMERICA, S. DE R.L. DE C.V. | | United States of Mexico |
| THERMON MIDDLE EAST WLL | | Bahrain |
| THERMON (U.K.) LIMITED | | United Kingdom |
| VAPOR POWER INTERNATIONAL, LLC | | Delaware, United States |
| VPI HOLDINGS, LLC | | Delaware, United States |