EX-21.1 3 ex_429134.htm EXHIBIT 21.1 SUBSIDIARIES

Exhibit 21.1

Subsidiaries of Mesa Laboratories, Inc.

March 31, 2023

The following is a listing of subsidiaries of Mesa Laboratories, Inc., a Colorado corporation

Name |  | Country of Incorporation or Organization
Agena Bioscience China |  | China
Agena Bioscience GmbH |  | Germany
Agena Bioscience HK |  | China
Agena Bioscience, Inc. |  | United States
Gyros DE GmbH |  | Germany
Gyros Finans AB |  | Sweden
Gyros France Sarl |  | France
Gyros Japana KK |  | Japan
Gyros Patent AB |  | Sweden
Gyros Protein Technology AB |  | Sweden
Gyros Protein Technology Holding AB |  | Sweden
Gyros U.K. Ltd. |  | United Kingdom
Gyros U.S. Inc. |  | United States
IBP Medical GmbH |  | Germany
Mesa Canada, Inc. |  | Canada
Mesa France SAS |  | France
Mesa Germany GmbH |  | Germany
MLI Sweden Holdco AB |  | Sweden
Protein Technologies, Inc. |  | United States
Simicon GmbH |  | Germany