EX-21 4 a2021q4exhibit21.htm EX-21
Exhibit 21
3M COMPANY AND CONSOLIDATED SUBSIDIARIES (PARENT AND SUBSIDIARIES)
AS OF DECEMBER 31, 2021

Name of Company |  | Organized Under Law of
Registrant – 3M Company |  | Delaware
Consolidated subsidiaries of the Registrant: |  |
3M Financial Management Company |  | Delaware
3M Global Channel Services, Inc. |  | Delaware
3M Innovative Properties Company |  | Delaware
3M Interamerica, Inc. |  | Delaware
3M Occupational Safety LLC |  | Delaware
3M Purification Inc. |  | Delaware
3M Technical Ceramics, Inc. |  | Delaware
Acelity, Inc. |  | Delaware
Aearo Holding LLC |  | Delaware
Aearo Intermediate LLC |  | Delaware
Aearo LLC |  | Delaware
Aearo Technologies LLC |  | Delaware
Capital Safety North America Holdings Inc. |  | Delaware
Capital Safety North America Intermediate Holdings LLC |  | Delaware
Chiron Holdings, Inc. |  | Delaware
KCI Holding Company, Inc. |  | Delaware
KCI International, Inc. |  | Delaware
KCI Licensing, Inc. |  | Delaware
KCI USA, Inc. |  | Delaware
MModal IP LLC |  | Delaware
MModal LLC |  | Delaware
Scott Technologies, Inc. |  | Delaware
3M Unitek Corporation |  | California
Meguiar's, Inc. |  | California
3M Health Information Systems, Inc. |  | Maryland
D B Industries, LLC |  | Minnesota
MModal MQ Inc. |  | New Jersey
MModal Services, Ltd. |  | New Jersey
Kinetic Concepts, Inc. |  | Texas
3M Australia Pty. Ltd. |  | Australia
3M Precision Grinding GmbH |  | Austria
3M Belgium bvba/sprl |  | Belgium
3M do Brasil Ltda. |  | Brazil
3M Manaus Industria de Produtos Quimicos Ltda. |  | Brazil
3M Canada Company - Compagnie 3M Canada |  | Canada
Capital Safety Group Canada ULC |  | Canada
KCI Cayman Holdings |  | Cayman Islands
KCI Cayman Holdings II |  | Cayman Islands
3M China Limited |  | China
3M International Trading (Shanghai) Co., Ltd. |  | China
3M Investments (China) Co., Ltd. |  | China
3M Material Technology (Suzhou) Co., Ltd. |  | China
3M Specialty Materials (Shanghai) Co., Ltd. |  | China
3M Purification SAS |  | France
3M France S.A.S. |  | France
Capital Safety Group EMEA |  | France
3M Deutschland GmbH |  | Germany
3M Real Estate GmbH & Co KG |  | Germany
Dyneon GmbH |  | Germany
3M Hong Kong Limited |  | Hong Kong

Exhibit 21

Name of Company |  | Organized Under Law of
3M India Limited |  | India
KCI Manufacturing Unlimited Company |  | Ireland
3M ITALIA s.r.l. |  | Italy
3M Japan Holdings G.K. |  | Japan
3M Japan Innovation Limited |  | Japan
3M Japan Limited |  | Japan
3M Japan Products Limited |  | Japan
3M Korea Co., Ltd |  | Korea
3M Asset Management S.a.r.l. |  | Luxembourg
3M Global Capital S.a.r.l. |  | Luxembourg
Medical Holdings Limited |  | Malta
3M Mexico, Sociedad Anonima de Capital Variable |  | Mexico
3M Asia Holding B.V. |  | Netherlands
3M Holding Company B.V. |  | Netherlands
3M Intermediate Acquisitions B.V. |  | Netherlands
3M International Group B.V. |  | Netherlands
3M International Holding B.V. |  | Netherlands
3M International Investments B.V. |  | Netherlands
3M West Europe B.V. |  | Netherlands
KCI Europe Holding B.V. |  | Netherlands
Systagenix Wound Management B.V. |  | Netherlands
Systagenix Wound Management Mezz B.V. |  | Netherlands
3M Panama Pacifico S. de R.L. |  | Panama
3M Poland Manufacturing Sp. z.o.o. |  | Poland
3M Wroclaw spolka z ograniczona odpowiedzialnoscia |  | Poland
3M Innovation Singapore Pte. Ltd. |  | Singapore
3M Singapore Pte. Ltd. |  | Singapore
3M Espana, S.L. |  | Spain
3M Svenska Aktiebolag |  | Sweden
3M EMEA GmbH |  | Switzerland
3M Taiwan Limited |  | Taiwan
3M Taiwan Optronics Corporation |  | Taiwan
Alpha Beta Global Tapes and Adhesives Co., Ltd. |  | Taiwan
3M Thailand Limited |  | Thailand
3M Asia Pacific UK Holding Ltd |  | United Kingdom
3M Products Limited |  | United Kingdom
3M UK Holdings Limited |  | United Kingdom
3M United Kingdom Public Limited Company |  | United Kingdom
Capital Safety Acquisitions Limited |  | United Kingdom
Capital Safety Global Holdings Limited |  | United Kingdom
KCI UK Holdings Limited |  | United Kingdom
Scott Health & Safety Limited |  | United Kingdom
Systagenix Wound Management, Limited |  | United Kingdom

NOTE: Subsidiary companies excluded from the above listing, if considered in the aggregate, would not constitute a significant subsidiary.