EX-21.1 4 rgen-ex21_1.htm EX-21.1

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

Subsidiary Name |  | Subsidiary Jurisdiction
Repligen Sweden AB |  | Sweden
Repligen GmbH |  | Germany
Repligen Singapore Pte. Ltd. |  | Singapore
Repligen Europe B.V. |  | Netherlands
Repligen (Shanghai) Biotechnology Co. Ltd. |  | China
Repligen Japan LLC |  | Japan
Repligen India Private Limited |  | India
Repligen Korea Co., Ltd. |  | South Korea
ARTeSYN Biosolutions Holdings Ireland Ltd. |  | Ireland
ARTeSYN Biosolutions Ireland Limited |  | Ireland
Repligen Estonia OṺ |  | Estonia
Repligen Ireland Limited |  | Ireland
ARTeSYN Biosolutions USA, LLC |  | United States
Spectrum Life Sciences, LLC |  | United States
C Technologies, Inc. |  | United States
Polymem S.A. |  | France
Avitide LLC |  | United States
Newton T&M Corp. |  | United States
Bio-Flex Solutions, L.L.C. |  | United States
Repligen UK Limited |  | United Kingdom
FlexBiosys Inc. |  | United States
Metenova Holding AB |  | Sweden
Metenova AB |  | Sweden
Metenova America |  | United States