| Acid Angel from Asiaهنرمند | Acid Angel from Asia is the first tripleS sub-unit. (HyeRin, YooYeon, NaKyoung & YuBin) |
| +(KR)ystal Eyesهنرمند | +(KR)ystal Eyes is the second tripleS sub-unit. (SeoYeon, ChaeYeon, JiWoo & SooMin) |
| Acid Eyesهنرمند | ACID EYES is special sub-unit for Cherry Gene Remixes. (SeoYeon, HyeRin, JiWoo, ChaeYeon, YooYeon, SooMin, NaKyoung & YuBin) |
| LOVElutionهنرمند | LOVElution is the third sub-unit of tripleS. (SeoYeon, HyeRin, YuBin, Kaede, DaHyun, Nien, SoHyun & Xinyu) |
| EVOLutionهنرمند | EVOLution is the fourth sub-unit of tripleS. (JiWoo, ChaeYeon, YooYeon, SooMin, NaKyoung, Kotone, Yeonji & Mayu) |
| NXTهنرمند | NXT is the sixth sub-unit of tripleS. (Lynn, Park Sion, JooBin & Hayeon) |
| Aria (tripleS)هنرمند | Aria is the seventh sub-unit of tripleS. (DaHyun, Nien, ChaeWon, JiWoo & Kaede) |
| Glow (tripleS)هنرمند | Glow is the eighth sub-unit of tripleS. (JiYeon, Sullin, ChaeWon & SeoAh) |
| Yoon SeoYeonهنرمند | Member, S1 |
| Lee JiWooهنرمند | Member, S3 |
| Kim ChaeYeonهنرمند | Member, S4 |
| Kim YooYeonهنرمند | Member, S5 |
| Kim NaKyoungهنرمند | Member, S7 |
| Seo DaHyunهنرمند | Member, S10 |
| Kotoneهنرمند | Member, S11 |
| Nienهنرمند | Member, S13 |
| Park SoHyunهنرمند | Member S14 |
| Xinyuهنرمند | Member, S15 |
| Visionary Visionهنرمند | Visionary Vision is the nineth sub-unit of tripleS. |
| tripleS∞!هنرمند | TripleS∞! or ∞! (pronounced Hatchi) is the first Japanese and 10th overall sub-unit by tripleS. (YooYeon, Mayu, Kotone, ChaeYeon, Jiwoo, Shion, Chaewon, Soomin) |
