| | | | | |
| Name of Subsidiary | Jurisdiction of Organization |
| Ingevity Corporation | Delaware, United States of America |
| Ingevity South Carolina, LLC | Delaware, United States of America |
| Ingevity Virginia Corporation | Virginia, United States of America |
| Ingevity Arkansas, LLC | Delaware, United States of America |
| Ingevity Services, Inc. | Delaware, United States of America |
| Ingevity Georgia, LLC | Delaware, United States of America |
| Ozark Materials, LLC | Alabama, United States of America |
| Ozark Logistics, LLC | Alabama, United States of America |
| Ingevity UK Ltd | United Kingdom |
| Ingevity Australia Pty Ltd | Australia |
| Ingevity Sweden AB | Sweden |
| Ingevity Mexico, S.A. de C.V. | Mexico |
| Ingevity Holdings SRL | Belgium |
| Ingevity Quimica Ltda. | Brazil |
| Ingevity India Private Limited | India |
| Ingevity Japan, GK | Japan |
| Ingevity Hong Kong Limited | Hong Kong |
| Ingevity Holding Co., Ltd. | China |
| Ingevity Performance Materials (Changshu) Co., Ltd. | China |
| Sustain Trading (Shanghai) Co., Ltd. | China |
| Ingevity Performance Materials (Zhuhai) Co., Ltd. | China |