| | | | | | | | |
| Name | | State or Country of Incorporation |
| EXC Holding Corp. | | Delaware |
| Excelsior Medical Corporation | | Delaware |
| Tangent Medical Technologies, Inc. | | Delaware |
| ICU Medical Sales, Inc. | | Delaware |
| ICU Medical de Mexico, S. de R. L. de C.V. | | Mexico |
| ICU Medical Bidco Ltd | | United Kingdom |
| ICU World, Inc. | | Delaware |
| Izoard Sub. Inc. | | Delaware |
| Medex Cardio-Pulmonary, Inc. | | Ohio |
| ICU Medical Bahamas, Ltd | | Bahamas |
| ICU Medical Costa Rica, Ltd | | Bahamas |
| ICU Medical B.V. | | Netherlands |
| ICU Medical Productos Farmacéuticos y Hospitalarios, S.L. | | Spain |
| ICU Medical Nederland B.V. | | Netherlands |
| ICU Medical Belgium NV | | Belgium |
| ICU Medical Europe S.r.l. | | Italy |
| ICU Medical Italia S.r.l. | | Italy |
| Smiths Medical Espana S.L.U | | Spain |
| ICU UK Medical Limited | | United Kingdom |
| Medima s.p. z.o.o. | | Poland |
| ICU Medical Enterprise France SAS | | France |
| ICU Medical Ireland Limited | | Ireland |
| ICU Medical Unlimited Company | | Ireland |
| ICU Medical (Prodotti SM) Italia S.r.l | | Italy |
| ICU Medical Ireland (SM) Limited | | Ireland |
| ICU Medical International Limited | | United Kingdom |
| ICU Medical (SM) Limited | | United Kingdom |
| ICU Medical Group Limited | | United Kingdom |
| Smiths Medical (Hong Kong) Limited | | Hong Kong |
| ICU Medical SA Pty Ltd | | South Africa |
| ICU Medical Australia Holdings Pty Limited | | Australia |
| ICU Medical Aust MLA Pty Limited | | Australia |
| Medical Australia Pty Limited | | Australia |
| ICU Medical Australia Pty Limited | | Australia |
| Medivet Pty Ltd | | Australia |
| ICU Medical Deutschland Holdings GmbH | | Germany |
| ICU Medical Deutschland (SM) Gmbh | | Germany |
| ICU Medical Germany GmbH | | Germany |
| ICU Medical Latam LLC | | Delaware |
| ICU Medical Chile Limitada | | Chile |
| ICU Medical Argentina S.R.L. | | Argentina |
| ICU Medical Colombia Limitada | | Colombia |
| ICU Medical HIS Mexico S. de R.L. de C.V. | | Mexico |
| ICU Medical Peru S.R.L. | | Peru |
| ICU Medical India LLP | | India |