EXHIBIT 21
3M COMPANY AND CONSOLIDATED SUBSIDIARIES (PARENT AND SUBSIDIARIES)
AS OF DECEMBER 31, 2012
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Percentage of |
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Voting Securities |
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Organized Under |
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Beneficially Owned |
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Name of Company |
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Laws of |
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by Registrant |
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Registrant — 3M Company |
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Delaware |
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Consolidated subsidiaries of the Registrant: |
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3M Electronic Monitoring, Inc. |
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Delaware |
|
100 |
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3M Financial Management Company |
|
Delaware |
|
100 |
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3M Innovative Properties Company |
|
Delaware |
|
100 |
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3M Investment Management Corporation |
|
Delaware |
|
100 |
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3M Occupational Safety LLC |
|
Delaware |
|
100 |
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Aearo Holding LLC |
|
Delaware |
|
100 |
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Aearo Technologies LLC |
|
Delaware |
|
100 |
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Arizant Holdings Inc. |
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Delaware |
|
100 |
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3M Cogent, Inc. |
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Delaware |
|
100 |
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3M Purification Inc. |
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Delaware |
|
100 |
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3M Unitek Corporation |
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California |
|
100 |
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Ceradyne, Inc. |
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California |
|
100 |
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Meguiar’s, Inc. |
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California |
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100 |
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3M Health Information Systems, Inc. |
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Maryland |
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100 |
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3M Touch Systems, Inc. |
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Massachusetts |
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100 |
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GTA—NHT, Inc. |
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Massachusetts |
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100 |
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Arizant Healthcare Inc. |
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Minnesota |
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100 |
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Arizant Inc. |
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Minnesota |
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100 |
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3M Argentina S.A.C.I.F.I.A. |
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Argentina |
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100 |
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3M Australia Pty. Ltd. |
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Australia |
|
100 |
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3M Purification Pty Limited |
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Australia |
|
100 |
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3M Osterreich GmbH |
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Austria |
|
100 |
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Rappold Winterthur Technologie GmbH |
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Austria |
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100 |
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3M Belgium S.A./N.V. |
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Belgium |
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100 |
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Seaside Insurance Limited |
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Bermuda |
|
100 |
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3M do Brasil Limitada |
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Brazil |
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100 |
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3M Manaus Ind. Prods. Quims. LTDA |
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Brazil |
|
100 |
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3M Canada Company |
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Canada |
|
100 |
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3M Chile S.A. |
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Chile |
|
100 |
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3M China Limited |
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China |
|
100 |
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3M International Trading (Shanghai) Co., Ltd. |
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China |
|
100 |
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3M International Trading (Shenzhen) Co., Ltd. |
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China |
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100 |
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3M Investments (China) Co., Ltd. |
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China |
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100 |
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3M Material Technology (Suzhou) Company, Ltd. |
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China |
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100 |
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3M Optical Systems Manufacturing Co. (Shanghai), Ltd. |
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China |
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100 |
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3M Specialty Materials (Shanghai) Co., Ltd. |
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China |
|
100 |
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3M Colombia, S.A. |
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Colombia |
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100 |
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3M A/S |
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Denmark |
|
100 |
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Suomen 3M Oy |
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Finland |
|
100 |
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3M Purification |
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France |
|
100 |
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3M France S.A.S. |
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France |
|
100 |
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EMFI SAS |
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France |
|
100 |
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GPI SAS |
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France |
|
100 |
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FAAB Fabricauto |
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France |
|
100 |
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3M Deutschland GmbH |
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Germany |
|
100 |
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Dyneon GmbH |
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Germany |
|
100 |
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ESK Ceramics GmbH Co & KG |
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Germany |
|
100 |
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Percentage of |
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Voting Securities |
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|
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Organized Under |
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Beneficially Owned |
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|
Name of Company |
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Laws of |
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by Registrant |
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Wendt GmbH |
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Germany |
|
100 |
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3M Hong Kong Limited |
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Hong Kong |
|
100 |
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3M India Limited |
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India |
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76 |
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3M Italia S.p.A. |
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Italy |
|
100 |
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3M Health Care Limited |
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Japan |
|
100 |
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3M Purification Kabushiki Kaisha |
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Japan |
|
100 |
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Sumitomo 3M Limited |
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Japan |
|
75 |
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Yamagata 3M Limited |
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Japan |
|
100 |
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3M Korea Health and Safety Limited |
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Korea |
|
100 |
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3M Korea High Technology Limited |
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Korea |
|
100 |
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3M Korea Limited |
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Korea |
|
100 |
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3M Asset Management S.a.r.l. |
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Luxembourg |
|
100 |
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3M Attenti Holdings S.a.r.l. |
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Luxembourg |
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100 |
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3M Global Capital S.a.r.l. |
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Luxembourg |
|
100 |
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3M Malaysia Sdn. Bhd. |
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Malaysia |
|
100 |
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3M Mexico, S.A. de C.V. |
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Mexico |
|
100 |
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3M Nederland B.V. |
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Netherlands |
|
100 |
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3M New Zealand Limited |
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New Zealand |
|
100 |
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3M Norge A/S |
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Norway |
|
100 |
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3M Peru, S.A. |
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Peru |
|
100 |
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3M Poland Sp. z.o.o. |
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Poland |
|
100 |
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3M Wroclaw Sp. z.o.o. |
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Poland |
|
100 |
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3M Romania S.R.L. |
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Romania |
|
100 |
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3M Puerto Rico, Inc. |
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Puerto Rico |
|
100 |
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3M Innovation Singapore Pte Ltd |
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Singapore |
|
100 |
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3M Singapore Private Limited |
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Singapore |
|
100 |
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3M Technologies Private Limited |
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Singapore |
|
100 |
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CUNO Filtration Asia Pte. Ltd. |
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Singapore |
|
100 |
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3M South Africa (Proprietary) Limited |
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South Africa |
|
100 |
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3M Espana, S.A. |
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Spain |
|
100 |
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3M Svenska AB |
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Sweden |
|
100 |
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3M (East) A.G. |
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Switzerland |
|
100 |
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3M (Schweiz) A.G. |
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Switzerland |
|
100 |
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Winterthur Technologie AG |
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Switzerland |
|
100 |
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3M Taiwan Limited |
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Taiwan |
|
100 |
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3M Taiwan Optronics Corp. |
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Taiwan |
|
100 |
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Alpha Beta Global Tapes & Adhesives Co., Ltd. |
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Taiwan |
|
100 |
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3M Thailand Limited |
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Thailand |
|
100 |
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3M Sanayi VE Ticaret AS |
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Turkey |
|
100 |
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3M Russia |
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Russia |
|
100 |
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3M Gulf Ltd. |
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United Arab Emirates |
|
100 |
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3M Health Care Ltd. |
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United Kingdom |
|
100 |
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3M UK Holdings Limited |
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United Kingdom |
|
100 |
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3M United Kingdom PLC |
|
United Kingdom |
|
100 |
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3M Manufacturera Venezuela, S.A. |
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Venezuela |
|
100 |
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NOTE: Subsidiary companies excluded from the above listing, if considered in the aggregate, would not constitute a significant subsidiary.