The following companies are subsidiares of Ecolab: 2208331 Alberta ULC, AO Ecolab, Abednego Environmental Services LLC, Abednego Mexico Holdings LLC, Abednego de Mexico S. de R.L. de C.V., Adam Investment Company Limited, Anios America S.A., Anios Diffusion SAS, Anios Distribution SAS, Anios Manufacturing SAS, Bioquell Asia Pacific Pte. Ltd., Bioquell Global Logistics (Ireland) Ltd., Bioquell GmbH, Bioquell Holding SAS, Bioquell Inc., Bioquell Limited, Bioquell SAS, Bioquell Technology (Shenzhen) Ltd., Bioquell Technology Canada Ltd., Bioquell UK Limited, Bioxyquell Limited, CALGON EUROPE LIMITED, CALGON LLC, CHAMPIONX GULF LIMITED, CHAMPIONX PNG LTD, CTI Chemicals Asia Pacific Pte. Ltd., Champion Arabia Ltd., Champion ES Holdings Inc., Champion Technologies (Nig) Limited, Champion Technologies B.V., Champion Technologies Del Ecuador CIA LTDA. CHAMPIONTECH, Champion Technologies Do Brasil Servicos E Produtos Quimicos Ltda., Champion Technologies Limited, Champion Technologies Middle East FZCO, Champion Technologies OOO, Champion Technologies Russia and Caspian B.V., Champion Tecnologias C.C.A., ChampionX (RO) Energy Services S.R.L., ChampionX Argentina S.R.L., ChampionX Associate Investment Company Limited, ChampionX Australia Pty Ltd, ChampionX Canada ULC, ChampionX EG Holdings LLC, ChampionX Egypt Holdings Ltd., ChampionX Egypt Ltd., ChampionX Equatorial Guinea S.A.R.L., ChampionX Europe B.V., ChampionX Europe GmbH, ChampionX Gabon Sarl, ChampionX Guyana Inc., ChampionX Holding Inc., ChampionX Holdings 1 ULC, ChampionX Holdings 2 ULC, ChampionX LA Holding B.V., ChampionX LLC, ChampionX Middle East Holdings Inc., ChampionX NL 1 B.V., ChampionX New Zealand, ChampionX Norge AS, ChampionX Oilfield Solutions Ghana Limited, ChampionX Russia Holding B.V., ChampionX SG 2 Pte Ltd., ChampionX SG 3 PTE. LTD., ChampionX SG 4 Pte. Ltd., ChampionX SG Service Pte. Ltd., ChampionX Services OOO, ChampionX Texas Leasing LLC, ChampionX U.S. 3 Inc., ChampionX U.S. 4 LLC, ChampionX U.S. 5 LLC, ChampionX USA Inc., ChampionX Ultrafab ULC, ChampionX de Colombia Ltda., ChampionX-Element JSC, Chamtech L.L.C., Chemical Innovations NL B.V., Chemstaff Inc., Corexit Environmental Solutions LLC, DERYPOL SA, DMD, E&M Bio-Chemicals LLC, ECOLAB NL 10 B.V., ECOLAB PEST FRANCE SAS, Ecolab (Antigua) Ltd., Ecolab (Aruba) N.V., Ecolab (Barbados) Limited, Ecolab (China) Investment Co. Ltd, Ecolab (Fiji) Pty Limited, Ecolab (GZ) Chemicals Limited, Ecolab (Guam) LLC, Ecolab (Holdings) Limited, Ecolab (Proprietary) Limited, Ecolab (Schweiz) GmbH, Ecolab (St. Lucia) Limited, Ecolab (Taicang) Technology Co. Ltd., Ecolab (Trinidad and Tobago )Unlimited, Ecolab (U.K.) Holdings Limited, Ecolab A.E.B.E., Ecolab AB, Ecolab AP Holdings LLC, Ecolab AT 2 GmbH, Ecolab AU2 Pty Ltd, Ecolab ApS, Ecolab Argentina S.R.L., Ecolab Asia Pacific Pte. Ltd., Ecolab B.V., Ecolab B.V.B.A./S.P.R.L., Ecolab BM 1 Limited, Ecolab Bahrain S.P.C., Ecolab CDN 2 Co., Ecolab CDN 4 ULC, Ecolab CH 1 GmbH, Ecolab CH 2 GmbH, Ecolab CH 3 GmbH, Ecolab CH 5 GmbH, Ecolab CH 6 GmbH, Ecolab Chemicals Limited, Ecolab Co., Ecolab Colombia S. A., Ecolab DE 1 GmbH, Ecolab Deutschland GmbH, Ecolab EOOD, Ecolab East Africa (Kenya) Limited, Ecolab East Africa (Tanzania) Limited, Ecolab East Africa (Uganda) Limited, Ecolab Ecuador, Ecolab Engineering GmbH, Ecolab Europe GmbH, Ecolab Export GmbH, Ecolab FR 1 SAS, Ecolab FR 4 SAS, Ecolab Finance Company Designated Activity Company, Ecolab Food Safety & Hygiene Solutions Private Limited, Ecolab G.K., Ecolab Global Business Services LLC, Ecolab GmbH, Ecolab Gulf FZE, Ecolab HK 1 Limited, Ecolab HK 2 Limited, Ecolab Hispano-Portuguesa S.L., Ecolab Holding Italy S.r.l., Ecolab Holdings (Europe) LLC, Ecolab Holdings Inc., Ecolab Holdings Mexico S. de R. L. de C. V., Ecolab Hygiene Kft., Ecolab Hygiene d.o.o., Ecolab IE 1 Designated Activity Company, Ecolab Israel Holdings LLC, Ecolab JVZ Limited, Ecolab Korea Ltd., Ecolab LLC, Ecolab LUX & Co Holdings S.C.A., Ecolab LUX 1 Sarl, Ecolab LUX 2 Sarl, Ecolab LUX 3 Sarl, Ecolab LUX 4 Sarl, Ecolab LUX 7 Sarl, Ecolab LUX Sarl, Ecolab Limited, Ecolab Ltd., Ecolab Lux 10 Sarl, Ecolab Lux 11 Sarl, Ecolab Lux 12 Sarl, Ecolab Lux 13 Sarl, Ecolab Lux 14 Sarl, Ecolab Lux 15 Sarl, Ecolab Lux 9 S.a.r.l., Ecolab Lux Partner LLC, Ecolab MT Holdings LLC, Ecolab MT Limited, Ecolab Manufacturing Inc., Ecolab Maroc Société à Responsabilité Limitée D’associé Unique, Ecolab NL 11 B.V., Ecolab NL 15 BV, Ecolab NL 16 B.V., Ecolab NL 23 B.V., Ecolab NL 3 BV, Ecolab NL 4 BV, Ecolab Name Holding Limited, Ecolab New Zealand, Ecolab Perú Holdings S.R.L., Ecolab Pest Deutschland GmbH, Ecolab Philippines Inc., Ecolab Production Belgium B.V.B.A., Ecolab Production France SAS, Ecolab Production Italy Srl, Ecolab Production LLC, Ecolab Production Netherlands B.V., Ecolab Production Poland sp. z o.o., Ecolab Pte. Ltd., Ecolab Pty Ltd., Ecolab Quimica Ltda., Ecolab S. de R.L. de C.V., Ecolab S.A., Ecolab S.A. de C.V., Ecolab SAS, Ecolab SIA, Ecolab SNC, Ecolab SRL, Ecolab Sdn Bhd, Ecolab Services Argentina S.R.L., Ecolab Services Poland Sp. z o o, Ecolab Sociedad Anonima, Ecolab Sp. z o o, Ecolab Spain Services S.L.U., Ecolab Temizleme Sistemleri Limited Sirketi, Ecolab U.S. 2 Inc., Ecolab U.S. 4 LLC, Ecolab U.S. 6 LLC, Ecolab U.S. 7 LLC, Ecolab US 1 GP, Ecolab USA Inc., Ecolab Viet Nam Company Limited, Ecolab Water Holding LImited, Ecolab a.s., Ecolab d.o.o., Ecolab s.r.l., Ecolab s.r.o., Ecolab y Compañia Colectiva de Responsabilidad Limitada, Ecolab-Importacao E. Exportacao Limitada, Ecolabone B.V., Ecolabtwo B.V., Endoclear Equipamentos Médicos Hospitalares Ltda., Enviroflo Engineering Limited, Gallay Medical & Scientific NZ Pty Ltd, Gallay Medical & Scientific Pty Ltd, GallayTrac Pty. Ltd., Green Harbour Mainland Holdings Ltd, Guangzhou Green Harbour Environmental Operation Ltd., HOUSEMAN LIMITED, HYDROSAN LIMITED, Hicopla SL, Holchem Laboratories Limited, Hydenet SAS, INTERNATIONAL WATER CONSULTANT B.V., Immobiliare R.E.O.P.A. SRL, Imperial Janitorial Supplies Limited, Instrunet Hospital SLU, International Legacy Fabrication LLC, Jianghai Environmental Protection Co. Ltd., KATAYAMA NALCO INC., Kay BVBA, Kay Chemical International Inc., Kilco Chemicals (Ireland) Designated Activity Company, LHS (UK) Limited, Laboratoires Anios, Legacy Fabrication (Oman) Holdings LLC, Legacy Fabrication LLC, Les Produits Chimiques ERPAC Inc., Lobster Ink Africa (Pty.) Ltd., Lobster Ink Ltd. (Mauritius), Lobster Ink US Inc., Lobster International S.A., Lobster Technologies B.V., London & General Packaging Ltd, MOBOTEC AB LLC, Master Chemicals OOO, Merlin Chemicals Limited, Microtek Dominicana S.A., Microtek Italy S.R.L., Microtek Medical B.V., Microtek Medical Europe Limited, Microtek Medical Holdings Inc., Microtek Medical Inc., Microtek Medical Malta Holding Limited, Microtek Medical Malta Limited, Midland Research Laboratories UK Limited, NALCO (SHANGHAI) TRADING CO. LTD., NALCO AB, NALCO ACQUISITION ONE, NALCO ACQUISITION TWO LIMITED, NALCO AFRICA (PTY.) LTD., NALCO ASIA HOLDING COMPANY PTE. LTD., NALCO BELGIUM BVBA, NALCO CHINA HOLDINGS LLC, NALCO COMPANY OOO, NALCO DANMARK APS, NALCO DE MEXICO S. de R. L. de C.V., NALCO DELAWARE COMPANY, NALCO DEUTSCHLAND GMBH, NALCO DEUTSCHLAND MANUFACTURING GMBH UND CO. KG, NALCO DUTCH HOLDINGS B.V., NALCO EGYPT LTD., NALCO EGYPT TRADING, NALCO ENERGY SERVICES (GHANA) LIMITED, NALCO ESPANOLA MANUFACTURING S.L.U., NALCO ESPAÑOLA S.L., NALCO EUROPE B.V., NALCO FINLAND MANUFACTURING OY, NALCO FINLAND OY, NALCO FRANCE, NALCO FRANCE SNC, NALCO GLOBAL HOLDINGS B.V., NALCO GLOBAL HOLDINGS LLC, NALCO HOLDING B.V., NALCO HOLDING COMPANY, NALCO HOLDINGS G.m.b.H., NALCO HOLDINGS UK LIMITED, NALCO HONG KONG LIMITED, NALCO INDUSTRIAL OUTSOURCING COMPANY, NALCO INDUSTRIAL SERVICES (NANJING) CO. LTD., NALCO INDUSTRIAL SERVICES (SUZHOU) CO. LTD., NALCO INDUSTRIAL SERVICES (THAILAND) CO. LTD., NALCO INDUSTRIAL SERVICES CHILE LIMITADA, NALCO INDUSTRIAL SERVICES MALAYSIA SDN. BHD, NALCO INTERNATIONAL HOLDINGS B.V., NALCO INTERNATIONAL HOLDINGS LLC, NALCO INVESTMENTS U.K. LIMITED, NALCO ISRAEL INDUSTRIAL SERVICES LTD, NALCO ITALIANA HOLDINGS S.R.L., NALCO ITALIANA MANUFACTURING S.R.L., NALCO ITALIANA SrL, NALCO KOREA LIMITED, NALCO LIMITED, NALCO LUXEMBOURG HOLDINGS SARL, NALCO MANUFACTURING BETEILIGUNGS GMBH, NALCO MANUFACTURING LTD., NALCO NETHERLANDS BV, NALCO NORTH AFRICA LIMITED, NALCO OSTERREICH Ges m.b.H., NALCO OVERSEAS HOLDING B.V., NALCO PAKISTAN (PRIVATE) LIMITED, NALCO PHILIPPINES INC., NALCO PORTUGUESA (QUÍMICA INDUSTRIAL) UNIPESSOAL LDA, NALCO PWS INC., NALCO SAUDI CO. LTD., NALCO SERVICES LTD., NALCO TAIWAN CO. LTD., NALCO TWO INC., NALCO U.S. HOLDINGS LLC, NALCO UNIVERSAL HOLDINGS BV, NALCO VENEZUELA S. C. A., NALCO WORLDWIDE HOLDINGS LLC, NALCO ZAO, NALFLOC LIMITED, NALTECH INC., NANOSPECIALTIES LLC, NLC PROCESS AND WATER SERVICES SARL, Nalco (BN) SDN BHD, Nalco (China) Environmental Solution Co. Ltd., Nalco Anadolu Kimya Sanayi ve Ticaret Limited Sirketi, Nalco Azerbaijan LLC, Nalco Canada ULC, Nalco Company LLC(1), Nalco Contract Operations LLC, Nalco Grundbesitz GmbH & Co. KG, Nalco Gulf Response Corp., Nalco Japan G.K., Nalco Libya, Nalco Middle East FZE, Nalco Polska Sp. z o. o., Nalco Production LLC, Nalco Real Estate GmbH, Nalco Schweiz GmbH, Nalco US 1 LLC, Nalco Wastewater Contract Operations Inc., Nalco Water India Limited, Nalco Water Pretreatment Solutions LLC, Nalco Worldwide Holdings S.a.r.l./B.V., Nuova Farmec S.r.l., ONES WEST AFRICA LLC, Oksa Kimya Sanayi A.S., Oy Ecolab AB, P.T. Champion Kurnia Djaja Technologies, PT Ecolab International Indonesia, PT Ecolab Technologies and Services, PT Nalco Champion Indonesia, Promchimservice Limited Liability Company, Quantum Technical Services LLC, Quimicas Ecolab S.A. de C.V., R P Adam Limited, Shield Holdings Limited, Shield Medicare Limited, Shield Salvage Associates Limited (UK), Soluscope International Trading (Shanghai) Co. Ltd., Soluscope SAS, The Holchem Group Limited, USF Healthcare SA, and Wabasha Leasing LLC.