Exhibit 21
ü W. R. GRACE & CO., a Delaware corporation
U.S. SUBSIDIARIES
12/31/10
ü Chapter 11 Filing — April 2, 2001
|
| SUBSIDIARY NAME |
| CO. # |
| STATE OF |
ü |
| A-1 Bit & Tool Co., Inc. |
| 458 |
| DE |
|
|
|
| (f/k/a 930) |
|
|
ü |
| Alewife Boston Ltd. |
| 070 |
| MA |
ü |
| Alewife Land Corporation |
| 069 |
| MA |
|
| Alltech Associates, Inc. |
| 259 |
| IL |
ü |
| Amicon, Inc. |
| 174 |
| DE |
|
| AP Chem Incorporated |
| 436 |
| MD |
ü |
| CB Biomedical, Inc. |
| 125 |
| DE |
ü |
| CCHP, Inc. |
| 074 |
| DE |
ü |
| Coalgrace, Inc. |
| 824 |
| DE |
ü |
| Coalgrace II, Inc. |
| 835 |
| DE |
|
| Construction Products Dubai, Inc. |
| 121 |
| DE |
ü |
| Creative Food ‘N Fun Company |
| 587 |
| DE |
ü |
| Darex Puerto Rico, Inc. |
| 798 |
| DE |
ü |
| Del Taco Restaurants, Inc. |
| 557 |
| DE |
ü |
| Dewey and Almy, LLC |
| 406 |
| DE |
ü |
| Ecarg, Inc. |
| 519 |
| NJ |
ü |
| Five Alewife Boston Ltd. |
| 071 |
| MA |
ü |
| G C Limited Partners I, Inc. |
| 465 |
| DE |
ü |
| G C Management, Inc. |
| 539 |
| DE |
ü |
| GEC Management Corporation |
| 689 |
| DE |
ü |
| GN Holdings, Inc. |
| 073 |
| DE |
ü |
| GPC Thomasville Corp. |
| 637 |
| DE |
ü |
| Gloucester New Communities Company, Inc. |
| 572 |
| NJ |
|
| GR 2008 LLC |
| 931 |
| DE |
ü |
| Grace A-B Inc. |
| 625 |
| DE |
ü |
| Grace A-B II Inc. |
| 827 |
| DE |
|
| Grace Asia Pacific, Inc. |
| 107 |
| DE |
|
| Grace Chemicals, Inc. |
| 710 |
| DE |
ü |
| Grace Chemical Company of Cuba |
| 305 |
| IL |
|
| Grace Collections, Inc. |
| 316 |
| DE |
ü |
| Grace Culinary Systems, Inc. |
| 479 |
| MD |
ü |
| Grace Drilling Company |
| 877 |
| DE |
ü |
| Grace Energy Corporation |
| 681 |
| DE |
ü |
| Grace Environmental, Inc. |
| 198 |
| DE |
ü |
| Grace Europe, Inc. |
| 407 |
| DE |
|
| SUBSIDIARY NAME |
| CO. # |
| STATE OF |
|
| Grace Germany Holdings, Inc. |
|
|
| DE |
ü |
| Grace H-G Inc. |
| 506 |
| DE |
ü |
| Grace H-G II Inc. |
| 828 |
| DE |
ü |
| Grace Hotel Services Corporation |
| 480 |
| DE |
ü |
| Grace International Holdings, Inc. |
| 543 |
| DE |
|
| Grace Latin America, Inc. |
| 263 |
| DE |
|
| Grace Management Services, Inc. |
| 485 |
| DE |
ü |
| Grace Offshore Company |
| 822 |
| LA |
ü |
| Grace PAR Corporation |
| 621 |
| DE |
ü |
| Grace Petroleum Libya Incorporated |
| 880 |
| DE |
|
| Grace Receivables Purchasing, Inc. |
| 041 |
| DE |
ü |
| Grace Tarpon Investors, Inc. |
| 462 |
| DE |
ü |
| Grace Ventures Corp. |
| 664 |
| DE |
ü |
| Grace Washington, Inc. |
| 197 |
| DE |
ü |
| W. R. Grace Capital Corporation |
| 563 |
| NY |
ü |
| W. R. Grace & Co.-Conn. |
| 001 |
| CT |
ü |
| W. R. Grace Land Corporation |
| 523 |
| NY |
ü |
| Gracoal, Inc. |
| 856 |
| DE |
ü |
| Gracoal II, Inc. |
| 848 |
| DE |
ü |
| Guanica-Caribe Land Development Corporation |
| 376 |
| DE |
ü |
| Hanover Square Corporation |
| 516 |
| DE |
ü |
| Homco International, Inc. |
| 631 |
| DE |
|
| Ichiban Chemical Co., Inc. |
| 028 |
| DE |
ü |
| Kootenai Development Company |
| 079 |
| MT |
ü |
| L B Realty, Inc. |
| 495 |
| DE |
ü |
| Litigation Management, Inc. |
| 317 |
| DE |
ü |
| Monolith Enterprises, Incorporated |
| 477 |
| DC |
ü |
| Monroe Street, Inc. |
| 481 |
| DE |
ü |
| MRA Holdings Corp. |
| 075 |
| DE |
ü |
| MRA Intermedco, Inc. |
| 076 |
| DE |
ü |
| MRA Staffing Systems, Inc. |
| 077 |
| DE |
ü |
| Remedium Group, Inc. |
| 063 |
| DE |
ü |
| Southern Oil, Resin & Fiberglass, Inc. |
| 318 |
| FL |
|
| Synthetech, Inc. |
|
|
| DE |
ü |
| Water Street Corporation |
| 548 |
| DE |
NON-U.S. SUBSIDIARIES
COUNTRY/
SUBSIDIARY NAME
ARGENTINA
W. R. Grace Argentina S.A.
AUSTRALIA
Alltech Associates (Australia) Pty. Ltd.
Grace Australia Pty. Ltd.
BELGIUM
Grace Construction Products N.V.
Grace S.A. (f/k/a Grace N.V.)
Grace Silica N.V.
Inverco Benelux N.V.
BRAZIL
Grace Brasil Ltda.
Grace Davison Ltda.
CANADA
GEC Divestment Corporation Ltd.
Grace Canada, Inc.
W. R. Grace Finance (NRO) Ltd.
CHILE
Grace Quimica Compania Limitada
CHINA - PEOPLE’S REPUBLIC OF
Grace China Ltd.
Grace Trading (Shanghai) Co., Ltd.
COLOMBIA
Grace Colombia S.A.
CUBA
Envases Industriales y Comerciales, S.A.
Papelera Camagueyana, S.A.
FRANCE
Alltech France S.A.R.L.
Grace Produits de Construction SAS
W. R. Grace S.A.
GERMANY *
Alltech Grom GmbH
Grace Bauprodukte GmbH
Grace Darex GmbH
Grace Energy GmbH (f/k/a Grace Holding GmbH)
Grace Europe Holding GmbH
GERMANY (Continued)
Grace GP GmbH
Grace Management GP GmbH
Grace Silica GmbH
GREECE
Grace Hellas E.P.E.
HONG KONG
Alltech Applied Science Labs (HK) Limited
Alltech Scientific (China) Limited
W. R. Grace (Hong Kong) Limited
HUNGARY
Grace Értékesito Kft.
INDIA
Grace Davison Chemicals India Pvt. Ltd.
(f/k/a Flexit Laboratories Private Ltd.)
W. R. Grace & Co. (India) Private Limited
INDONESIA
PT. Grace Specialty Chemicals Indonesia
IRELAND
Amicon Ireland Limited
Grace Construction Products (Ireland) Limited
Trans-Meridian Insurance (Dublin) Ltd.
ITALY
Alltech Italia S.R.L.
W. R. Grace Italiana S.p.A.
JAPAN
Grace Chemicals K.K.
Grace Japan Kabushiki Kaisha
KOREA
Grace Korea Inc.
MALAYSIA
W. R. Grace (Malaysia) Sendiran Berhad
W. R. Grace Specialty Chemicals (Malaysia) Sdn. Bhd.
MEXICO
Grace Container, S. A. de C. V.
W. R. Grace Holdings, S. A. de C. V.
NETHERLANDS
Alltech Applied Science B.V.
Amicon B.V.
Denac Nederland B.V.
LC Service B.V.
Storm van Bentem en Kluyver B.V.
W. R. Grace B.V.
NETHERLANDS ANTILLES
W. R. Grace N.V.
NEW ZEALAND
Grace (New Zealand) Limited
PANAMA
W. R. Grace (Panama) S.A.
PHILIPPINES
W. R. Grace (Philippines), Inc.
POLAND
Grace Sp. z o.o.
RUSSIA
Darex CIS LLC
SINGAPORE
W. R. Grace (Singapore) Private Limited
SOUTH AFRICA
Grace Davison (Proprietary) Limited
W. R. Grace Africa (Proprietary) Limited
SPAIN
Grace, S.A.
Pieri Especialidades, S.L.
SWEDEN
Grace AB
Grace Catalyst AB
Grace Sweden AB
SWITZERLAND
Grace Construction Products S.A.
(f/k/a Pieri S.A.)
TAIWAN
W. R. Grace Taiwan, Inc.
THAILAND
W. R. Grace (Thailand) Limited
UNITED KINGDOM
A.A. Consultancy & Cleaning Company Limited
Alltech Associates Applied Science Limited
Cormix Limited
Borndear 1 Limited
Borndear 2 Limited
Borndear 3 Limited
Darex UK Limited
Emerson & Cuming (Trading) Ltd.
Emerson & Cuming (UK) Ltd.
Exemere Limited
Grace Construction Products Limited
Pieri U.K. Limited
Servicised Ltd.
W. R. Grace Limited
VENEZUELA
Grace Venezuela, S.A.
Inversiones GSC, S.A.
VIETNAM
W. R. Grace Vietnam Company Limited