Subsidiary Name

State of Incorporation / Formation

Country of Incorporation / Formation

Glaukos Germany GmbH

Germany

Glaukos Japan GK

Japan

Glaukos Australia Pty Ltd

Australia

Glaukos Canada Inc.

Canada

Glaukos France SAS

France

Glaukos Ireland Limited

Ireland

Glaukos Netherlands B.V.

Netherlands

Glaukos Produtos Médicos Ltda.

Brazil

Glaukos Sweden AB

Sweden

Glaukos UK Limited

England and Wales

Glaukos Singapore PTE. LTD.

Singapore

Glaukos Medical Spain, S.L.

Spain

Glaukos (Switzerland) AG

Switzerland

Glaukos Norway AS

Norway

GKOS Medical, Unipessoal LDA

Portugal

Glaukos Belgium

Belgium

Avedro, Inc.

Delaware

United States

Glaukos Acquisition Corp.

Delaware

United States