Attached files

file filename
EX-32.1 - CERTIFICATION OF CEO PURSUANT TO RULE 13A-14(B) OR 15D-14(B) - Medidata Solutions, Inc.mdso-12312017xex321.htm
EX-23.1 - CONSENT OF DELOITTE & TOUCHE LLP - Medidata Solutions, Inc.consent123117.htm
EX-32.2 - CERTIFICATION OF CFO PURSUANT TO RULE 13A-14(B) OR 15D-14(B) - Medidata Solutions, Inc.mdso-12312017xex322.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO RULE 13A-14(A) OR 15D-14(A) - Medidata Solutions, Inc.mdso-12312017xex312.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO RULE 13A-14(A) OR 15D-14(A) - Medidata Solutions, Inc.mdso-12312017xex311.htm
EX-10.16 - EXHIBIT 10.16 - Medidata Solutions, Inc.mcaponeseparationagreement.htm
10-K - FORM 10-K - Medidata Solutions, Inc.a10-k2017.htm


Exhibit 21.1
MEDIDATA SOLUTIONS, INC.
Subsidiaries of the Registrant

Subsidiaries*
 
Place of 
Incorporation
MDSOL Europe Limited
 
United Kingdom
Medidata Holdings, Inc.
 
Delaware, U.S.
Medidata Korea, Limited
 
South Korea
Medidata Solutions K.K.
 
Japan
Medidata Technology LLP
 
United Kingdom
Medidata Technology Partner, LLC
 
Delaware, U.S.
Patient Profiles, LLC
 
California, U.S.
Medidata Information Technology (Shanghai) Co., Ltd.
 
China
Medidata Solutions International Asia Pacific Pte. Ltd.
 
Singapore
Medidata Solutions International Ltd.
 
United Kingdom
Intelemage, LLC
 
Ohio, U.S.
Medidata Europe Data Services, LLC
 
Delaware, U.S.
Medidata Solutions GmbH
 
Germany
CHITA Inc.
 
California, U.S.
Daybreak Information Technologies Holdings Limited
 
Ireland
Medidata Consent Services, LLC
 
Delaware, U.S.
*Please note that this list includes all subsidiaries of Medidata Solutions, Inc. without regard to whether they would constitute a "significant subsidiary" pursuant to Item 601(b)(21)(ii) of Regulation S-K.