Exhibit 21

Merge Healthcare Incorporated Subsidiaries as of March 13, 2014

Subsidiary	Organized Under the Laws  of
Cedara Software (Shanghai) Co. Ltd.	China
Merge Asset Management Corp.	Delaware
Merge Cedara ExchangeCo Limited	Ontario, Canada
Merge eClinical Inc.	Delaware
Merge Healthcare Canada Corp.	Ontario, Canada
Merge Healthcare Solutions Inc.	Delaware
Merge Interactive, Incorporated	Delaware
Merge Technologies Holdings Co.	Nova Scotia, Canada
Requisite Software Inc.	Delaware
Merge SF Holdings, Inc.	Delaware
Merge SH Holdings, Inc.	Delaware
O.I.S. Global Ltd. P.C.	Israel
CCS Pawlowski GmbH (63% of voting stock owned by Merge)	Germany