United21 operates recurring online Counter-Strike tournaments. Its official account announces the seasons and provides a contact for cooperation inquiries. Independent reporting describes the operator’s tournament program and policy changes. Publicly reviewed sources do not establish a separate legal name or headquarters.[1][2][3]
Organizations
United21
United21 is an esports tournament operator that organizes online Counter-Strike competitions under the recurring United21 series.
Updated Oct 19, 2026
Social media
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