All Groups Under RBW Entertainment

RBW Entertainment is home to 1 active K-pop group: MAMAMOO — 4 idols total. Below is the complete 2026 roster.

All RBW K-Pop Groups (2026)

• MAMAMOO — 4 members

All RBW idols in our pool

• Solar (MAMAMOO) — Leader
• Moonbyul (MAMAMOO) — Main Rap
• Wheein (MAMAMOO) — Main Vocal
• Hwasa (MAMAMOO) — Main Vocal

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Frequently Asked Questions

How many K-pop groups are under RBW Entertainment?

RBW Entertainment currently has 1 active K-pop group: MAMAMOO.

What groups are under RBW?

The full list of groups under RBW Entertainment is MAMAMOO — 4 idols across 1 group.

How many idols are signed to RBW?

RBW Entertainment has 4 active idols across its 1 group as of 2026.