EXHIBIT 21.1
 
Subsidiaries of the Company
Jurisdiction of Organization
XOMA (Bermuda) Ltd.
Bermuda
XOMA Ireland Limited
Ireland
XOMA Technology Ltd.
Bermuda
XOMA (US) LLC
Delaware
XOMA Development Corporation
Delaware
XOMA Limited
United Kingdom
XOMA LS Limited
Ireland
XOMA CDRA LLC
Delaware