EXHIBIT 21
3M COMPANY AND CONSOLIDATED SUBSIDIARIES (PARENT AND SUBSIDIARIES)
AS OF DECEMBER 31, 2010
|
|
|
|
|
Percentage of |
|
|
|
|
|
|
Voting Securities |
|
|
|
|
Organized Under |
|
Beneficially Owned |
|
|
Name of Company |
|
Laws of |
|
by Registrant |
|
|
Registrant — 3M Company |
|
Delaware |
|
|
|
|
Consolidated subsidiaries of the Registrant: |
|
|
|
|
|
|
3M Financial Management Company |
|
Delaware |
|
100 |
|
|
3M Innovative Properties Company |
|
Delaware |
|
100 |
|
|
3M Investment Management Corporation |
|
Delaware |
|
100 |
|
|
3M Occupational Safety LLC |
|
Delaware |
|
100 |
|
|
Aearo Holding LLC |
|
Delaware |
|
100 |
|
|
Aearo Technologies LLC |
|
Delaware |
|
100 |
|
|
Arizant Holdings Inc. |
|
Delaware |
|
100 |
|
|
3M Purification Inc. |
|
Delaware |
|
100 |
|
|
Cogent Inc. |
|
Delaware |
|
100 |
|
|
Dyneon LLC |
|
Delaware |
|
100 |
|
|
3M Unitek Corporation |
|
California |
|
100 |
|
|
Meguiar’s, Inc. |
|
California |
|
100 |
|
|
3M Health Information Systems, Inc. |
|
Maryland |
|
100 |
|
|
3M Touch Systems, Inc. |
|
Massachusetts |
|
100 |
|
|
Venture Tape Corp. |
|
Massachusetts |
|
100 |
|
|
Arizant Healthcare Inc. |
|
Minnesota |
|
100 |
|
|
Arizant Inc. |
|
Minnesota |
|
100 |
|
|
CUNO Engineered Products, Inc. |
|
Minnesota |
|
100 |
|
|
3M Argentina S.A.C.I.F.I.A. |
|
Argentina |
|
100 |
|
|
3M Australia Pty. Limited |
|
Australia |
|
100 |
|
|
CUNO Pacific Pty Ltd. |
|
Australia |
|
100 |
|
|
3M Osterreich GmbH |
|
Austria |
|
100 |
|
|
3M Belgium S.A./N.V. |
|
Belgium |
|
100 |
|
|
3M Europe S.A. |
|
Belgium |
|
100 |
|
|
Seaside Insurance Limited |
|
Bermuda |
|
100 |
|
|
3M do Brasil Limitada |
|
Brazil |
|
100 |
|
|
3M Canada Company |
|
Canada |
|
100 |
|
|
3M Chile S.A. |
|
Chile |
|
100 |
|
|
3M China Limited |
|
China |
|
100 |
|
|
3M International Trading (Shanghai) Co., Ltd. |
|
China |
|
100 |
|
|
3M International Trading (Shenzhen) Co., Ltd. |
|
China |
|
100 |
|
|
3M Investments (China) Co., Ltd. |
|
China |
|
100 |
|
|
3M Material Technology (Suzhou) Co., Ltd. |
|
China |
|
100 |
|
|
3M Optical Systems Manufacturing Co. (Shanghai), Ltd. |
|
China |
|
100 |
|
|
3M Specialty Materials (Shanghai) Co., Ltd. |
|
China |
|
100 |
|
|
3M Colombia, S.A. |
|
Colombia |
|
100 |
|
|
3M A/S |
|
Denmark |
|
100 |
|
|
Suomen 3M Oy |
|
Finland |
|
100 |
|
|
3M Purification |
|
France |
|
100 |
|
|
3M France S.A.S. |
|
France |
|
100 |
|
|
EMFI SAS |
|
France |
|
100 |
|
|
Laboratories 3M Sante SAS |
|
France |
|
100 |
|
|
SAS FAAB Industrie |
|
France |
|
100 |
|
|
SAS Fabricauto |
|
France |
|
100 |
|
|
3M Deutschland GmbH |
|
Germany |
|
100 |
|
|
3M ESPE AG |
|
Germany |
|
100 |
|
|
Dyneon GmbH |
|
Germany |
|
100 |
|
|
3M Hong Kong Limited |
|
Hong Kong |
|
100 |
|
|
|
|
|
|
Percentage of |
|
|
|
|
|
|
Voting Securities |
|
|
|
|
Organized Under |
|
Beneficially Owned |
|
|
Name of Company |
|
Laws of |
|
by Registrant |
|
|
3M India Limited |
|
India |
|
76 |
|
|
3M Italia S.p.A. |
|
Italy |
|
100 |
|
|
3M Health Care Limited |
|
Japan |
|
100 |
|
|
Kyuno Kabushiki Kaisha |
|
Japan |
|
100 |
|
|
Sumitomo 3M Limited |
|
Japan |
|
75 |
|
|
Yamagata 3M Limited |
|
Japan |
|
75 |
|
|
3M Korea Health and Safety Limited |
|
Korea |
|
100 |
|
|
3M Korea High Technology Limited |
|
Korea |
|
100 |
|
|
3M Korea Limited |
|
Korea |
|
100 |
|
|
3M Asset Management S.a.r.l. |
|
Luxembourg |
|
100 |
|
|
3M Attenti Holdings S.A. |
|
Luxembourg |
|
100 |
|
|
3M Global Capital S.a.r.l. |
|
Luxembourg |
|
100 |
|
|
3M Malaysia SDN. BHD |
|
Malaysia |
|
100 |
|
|
3M Mexico, S.A. de C.V. |
|
Mexico |
|
100 |
|
|
3M Corporate Services B.V. |
|
Netherlands |
|
100 |
|
|
3M Nederland B.V. |
|
Netherlands |
|
100 |
|
|
3M New Zealand Limited |
|
New Zealand |
|
100 |
|
|
3M Norge A/S |
|
Norway |
|
100 |
|
|
3M Poland Sp z.o.o. |
|
Poland |
|
100 |
|
|
3M Wroclaw Sp z.o.o. |
|
Poland |
|
100 |
|
|
3M Romania S.R.L. |
|
Romania |
|
100 |
|
|
3M Puerto Rico, Inc. |
|
Puerto Rico |
|
100 |
|
|
3M Innovation Singapore Pte Ltd. |
|
Singapore |
|
100 |
|
|
3M Singapore Private Limited |
|
Singapore |
|
100 |
|
|
3M Technologies Private Limited |
|
Singapore |
|
100 |
|
|
CUNO Filtration Asia Pte. Ltd. |
|
Singapore |
|
100 |
|
|
3M South Africa (Proprietary) Limited |
|
South Africa |
|
100 |
|
|
3M Espana, S.A. |
|
Spain |
|
100 |
|
|
3M Svenska AB |
|
Sweden |
|
100 |
|
|
3M (East) A.G. |
|
Switzerland |
|
100 |
|
|
3M (Schweiz) A.G. |
|
Switzerland |
|
100 |
|
|
3M Taiwan Limited |
|
Taiwan |
|
100 |
|
|
3M Taiwan Optronics Corp. |
|
Taiwan |
|
100 |
|
|
3M Thailand Limited |
|
Thailand |
|
100 |
|
|
3M Sanayi VE Ticaret AS |
|
Turkey |
|
100 |
|
|
3M Russia |
|
Russia |
|
100 |
|
|
3M Gulf Ltd. |
|
United Arab Emirates |
|
100 |
|
|
3M Health Care Ltd. |
|
United Kingdom |
|
100 |
|
|
3M Security Printing and Systems Ltd. |
|
United Kingdom |
|
100 |
|
|
3M UK Holdings Limited |
|
United Kingdom |
|
100 |
|
|
3M United Kingdom PLC |
|
United Kingdom |
|
100 |
|
|
3M Manufacturera Venezuela, S.A. |
|
Venezuela |
|
100 |
|
NOTE: Subsidiary companies excluded from the above listing, if considered in the aggregate, would not constitute a significant subsidiary.