| Relationships | Role | Relationship Start | Relationship End |
| Gslp I Offshore Investment Fund A, L.P. | Parent | 9/21/2008 | |
| Gslp I Offshore A (Brenntag) S.A R.L. | Subsidary | 9/21/2008 | 12/6/2013 |
| Relationships | Role | Relationship Start | Relationship End |
| Gslp I Offshore Investment Fund A, L.P. | Parent | 9/21/2008 | |
| Gslp I Offshore A (Brenntag) S.A R.L. | Subsidary | 9/21/2008 | 12/6/2013 |