| Johnson Shareholdings, Inc. | Learn more | .afamilycompany | |
| JPMorgan Chase & Co. | Learn more | .chase | |
| Johnson Shareholdings, Inc. | Learn more | .duck | |
| Johnson Shareholdings, Inc. | Learn more | .glade | |
| Jaguar Cars Limited | Learn more | .jaguar | |
| JCB Co., Ltd. | Learn more | .jcb | |
| JCP Media, Inc. | Learn more | .jcp | |
| Jones Lang LaSalle Incorporated | Learn more | .jll | |
| Johnson & Johnson Services, Inc. | Learn more | .jnj | |
| JPMorgan Chase & Co. | Learn more | .jpmorgan | |
| JPMorgan Chase & Co. | Learn more | .jpmorganchase | |
| Japan Registry Services Co., Ltd. | Learn more | .jprs | |
| JUNIPER NETWORKS, INC. | Learn more | .juniper | |
| Jones Lang LaSalle Incorporated | Learn more | .lasalle | |
| JS Group Corporation | Learn more | .lixil | |
| Johnson Shareholdings, Inc. | Learn more | .mrmuscle | |
| Japan Broadcasting Corporation (NHK) | Learn more | .nhk | |
| Johnson Shareholdings, Inc. | Learn more | .off | |
| Johnson Shareholdings, Inc. | Learn more | .raid | |
| Johnson Shareholdings, Inc. | Learn more | .scjohnson | |
