Exhibit 21

SUBSIDIARIES OF AGILYSYS, INC.

Subsidiaries of Agilysys, Inc. |  | State or jurisdiction of organization or incorporation
Agilysys NV, LLC |  | Delaware
Agilysys China Holdings Ltd. |  | Hong Kong
Agilysys HK Limited |  | Hong Kong
Agilysys MC Limited |  | Macau
Agilysys Hospitality Solutions (Shanghai) Co., Ltd. |  | People’s Republic of China
Agilysys Singapore Pte. Ltd. |  | Singapore
Agilysys Philippines, Inc. |  | Philippines
Agilysys UK Ltd. |  | United Kingdom
Agilysys Technologies India Private Limited |  | India
Agilysys Australia Pty Ltd |  | Australia
Agilysys Canada, Inc. |  | Canada
Agilysys Solutions LLC-FZ |  | United Arab Emirates