Exhibit 21 List of Subsidiaries of the Registrant -------------------------------------- Country of Ownership Subsidiary Name Incorporation Percentage --------------- ------------- ---------- Attunity Inc........................... United States 100% Attunity (UK) Limited.................. United Kingdom 100% Attunity France........................ France 100% Attunity Australia..................... Australia 100% Attunity Hong Kong Limited............. Hong-Kong (PRC) 100% Attunity Singapore PTE Ltd............. Singapore 100% Bridges for Islands, Ltd............... Israel 100% Attunity Israel (1992) Ltd............. Israel 100% Attunity Software Services Ltd......... Israel 98.8%