| Jogja Festivals |
| Joh. Vaillant GmbH & Co. KG |
| John Frieda Professional Hair Care, Inc |
| John Lewis and Partners Foundation |
| John Lewis Partnership plc |
| John Lewis Partnership Trust Limited |
| John Lewis Plc |
| John S. Latsis Public Benefit Foundation |
| John T. Walton Estate Trust |
| Johnson & Johnson |
| Johnson Controls International plc |
| Johnsons 1871 Limited |
| Jolt Digital PTE. Ltd |
| Joseph Rowntree Charitable Trust |
| Joseph Rowntree Foundation |
| Joseph Rowntree Housing Trust |
| Joule Group Limited |
| Joule Hot Water Systems UK Limited |
| Jouri Research & Consultancy [ALSO: Jouri - titulaire Qabbani] |
| JP Morgan Chase & Company |
| JS Holding Limited Partnership |
| JTC Starling Holdings Limited |
| Julie's Bicycle |
| Julius Rutherfoord & Co Ltd |
| JUNG S.A.S |