| SKUCHAIN (SKU) TOKEN MANAGEMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| SKUA SHIPPING LIMITED | | Live |
| Skuad Hong Kong Limited | | Live |
| SKUDrop Limited | | Live |
| SKULD-TEK LIMITED | Private company limited by shares | Dissolved |
| Happy Skull Company Limited | Private company limited by shares | Live |
| SKULLCRATE LIMITED | Private company limited by shares | Live |
| Skullove Limited | Private company limited by shares | Live |
| Skunkworks Limited | Private company limited by shares | Live |
| D & A SKUPINA LIMITED | Private company limited by shares | Live |
| SKupupup 5 Limited | Private company limited by shares | Live |
| SKupupup 1 Limited | Private company limited by shares | Live |
| SKupupup 2 Limited | Private company limited by shares | Live |
| SKupupup 3 Limited | Private company limited by shares | Live |
| SKupupup 4 Limited | Private company limited by shares | Live |
| SKupupup Limited | Private company limited by shares | Live |
| SKUSOURCE LIMITED | Private company limited by shares | Live |