According to this article, Eunhyuk, Donghae and Kyuhyun ended their contract with SM but will still closely carry out their activities as Super Junior..
SUJU MEMBERS AND THEIR CURRENT UNITS:
Yesung: KRY
Ryeowook: KRY
Kyuhyun: KRY
Eunhyuk: D&E
Donghae: D&E
Leeteuk: LSS
Shindong: LSS
Siwon: LSS
Heechul: Kim