| | | | | | | | |
| Subsidiary | | Jurisdiction |
| Atkins Intermediate Holdings, LLC | | Delaware |
| Conyers Park Acquisition Corp., Inc. | | Delaware |
| NCP-ATK Holdings, Inc. | | Delaware |
| Atkins Nutritional Holdings, Inc. | | Delaware |
| Atkins Nutritional Holdings II, Inc. | | Delaware |
| Simply Good Foods USA, Inc. | | New York |
| Simply Good Foods Canada Inc. | | Ontario, Canada |
| Simply Good Foods Australia PTY LTD | | Australia |
| Simply Good Foods NZ Limited | | New Zealand |
| VMG Quest Blocker, Inc. | | Delaware |
| Voyage Holdings, LLC | | Delaware |
| Quest Nutrition, LLC | | Delaware |
| Only What You Need, Inc. | | Delaware |
| SMPL Canada, Inc. | | Ontario, Canada |