EXHIBIT 21.1
American Water Works Company, Inc. and its Subsidiaries Ownership Schedule
As of February 23, 2011
Subsidiaries of American Water | Nature of Legal Organization | Jurisdiction of Incorporation or Formation | Percentage of Equity Interest held directly or indirectly by American Water | Line of Business | ||||
AAET, Inc. | Corporation | Delaware | 100% held through American Water Enterprises, Inc.
| General Partner of AAET, L.P. | ||||
AAET, L.P. | Limited Partnership | Delaware | 98% held through American Water Enterprises, Inc.; 2% held through AAET, Inc.
| Supplies carbon regeneration materials to water facilities in the US | ||||
ACUS Corporation | Corporation | Texas | 100% held through TWH LLC
| Inactive | ||||
AmericanAnglian Canada Company | Corporation | Canada | 100% held through American Water Resources, Inc. | Water and/or wastewater management and operating services (IA)
| ||||
American Lake Water Company | Corporation | Illinois | 100% held through American Water
| Water pipeline company | ||||
American Water – Acciona Agua LLC | Limited Liability Company | Delaware | 50% held through American Water Enterprises, Inc.; 50% outside ownership by Acciona Agua Corporation (USA) | Joint Venture entity, which contracts with Tampa Bay to remedy, operate and manage the Tampa Bay Seawater Desalination Plant.
| ||||
American Water Canada Corp. | Corporation | Ontario | 100% held through American Water Enterprises Holding, Inc. | Holds contracts for operation and maintenance of water and/or wastewater facilities in Canada | ||||
American Water Capital Corp. | Corporation | Delaware | 100% held through American Water | Funding vehicle for AWW and its utility subsidiaries
| ||||
American Water Carbon Services Corp. | Corporation | Ontario | 100% held through American Water Canada Corp. | Supplies carbon regeneration materials to water facilities in Canada
| ||||
American Water Engineering, Inc. | Corporation | New Jersey | 100% held through American Water (USA), Inc.
| Inactive | ||||
American Water Enterprises Holding, Inc. | Corporation | Delaware | 100% held through American Water Enterprises, Inc. | Holding company for many AWE subsidiaries in the US; Holds contract to operate and maintain Jefferson Parish, LA East Bank wastewater treatment plant
| ||||
American Water Enterprises, Inc. | Corporation | Delaware | 100% held through American Water | Holding company for the non-regulated business; Has some contracts due to historical reasons
| ||||
American Water Industrial Operations, Inc. | Corporation | Texas | 100% held through American Water Industrials, Inc.
| Inactive | ||||
American Water Industrials, Inc. | Corporation | Delaware | 100% held through American Water Enterprises, Inc.
| Holding company | ||||
American Water Operations and Maintenance, Inc. | Corporation | Texas | 100% held through American Water (USA), Inc. | Primary entity for contracts for design, building and/or operation of water and wastewater facilities and operations, maintenance and management of water and wastewater facilities in the US
| ||||
American Water Resources, Inc. | Corporation | Virginia | 100% held through American Water | a) Homeowner Services Group – water line and sewer line protection programs b) Carbon Services – reactivates spent carbon c) Leasing (NOT managed by AWEG)
| ||||
American Water Resources Holdings, Inc. | Corporation | Delaware | Wholly owned subsidiary of American Water (USA), Inc.
| Holding company |
Subsidiaries of American Water | Nature of Legal Organization | Jurisdiction of Incorporation or Formation | Percentage of Equity Interest held directly or indirectly by American Water | Line of Business | ||||
American Water Resources of Texas, Inc. | Corporation | Delaware | Wholly owned subsidiary of American Water Resources Holdings, Inc.
| Entity allows for the sale of service contracts in the state of Texas. | ||||
American Water Services CDM, Inc. | Corporation | Washington | 80% held through American Water (USA), Inc.; 20% outside common stock held by Camp Dresser and McKee, Inc.
| Joint venture operating the Tolt water treatment facility located in Seattle, WA | ||||
American Water Services Underground Infrastructure Corp. | Corporation | Ontario | 100% held through American Water Canada Corp. | Current contracts for closed circuit television inspection of water and/or wastewater pipes
| ||||
American Water (USA), Inc. | Corporation | Delaware | 100% held through American Water Enterprises Holding, Inc.
| Holding company | ||||
American Water Works Company, Inc. | Corporation | Delaware | 100% held through AMERICAN WATER | Water and Wastewater-related product and services
| ||||
American Water Works Service Company, Inc. | Corporation | Delaware | 100% held through American Water | Professional water and/or wastewater services
| ||||
Applied Wastewater Services, Inc. | Corporation | New Jersey | 100% held through Applied Water Management, Inc. | Current projects for engineering, construction operations and services primarily in wastewater
| ||||
Applied Water Management of Delaware, Inc. | Corporation | Delaware | 100% held through Applied Water Management, Inc. | Current contracts for water and/or wastewater services
| ||||
Applied Water Management, Inc. | Corporation | New Jersey | 100% held through E’town LLC | Current projects for engineering, construction operations and services primarily in wastewater
| ||||
Arizona – American Water Company | Corporation | Arizona | 100% held through American Water | Water and/or wastewater utility
| ||||
American Water Services LLC | Limited Liability Company | New Jersey | 100% held through American Water
| Holding Company | ||||
Bluefield Valley Water Works Company | Corporation | Virginia | 100% held through West Virginia-American Water Company
| Water and/or wastewater utility | ||||
Braemar Acres Limited | Corporation | Ontario | 100% held through Uniflo Limited | Currently owns real property for storage of lime materials used by Terratec Environmental Ltd. in Canada
| ||||
California – American Water Company | Corporation | California | 100% held through American Water | Water and/or wastewater utility
| ||||
EMC American Water Canada, Inc. | Corporation | Canada (Federal Corporation) | 100% held through American Water Canada Corp. | Operation and maintenance of water and wastewater facilities in Canada.
| ||||
E’town LLC | Limited liability company | Delaware | 100% held through TWH LLC
| Holding company | ||||
E’town Properties, Inc. | Corporation | Delaware | 100% held through American Water Works Company, Inc. | Set up by Elizabethtown Water Company entity to hold real estate for development and/or sale
| ||||
E’town Services, LLC | Limited Liability Company | New Jersey | 100% held through AWE | Holds wastewater services contract among E’town Corp, Elizabeth, NJ and the Union County Improvement Authority
| ||||
Edison Water Company | Corporation | New Jersey | 100% held through AWE | Manage water contract for Township of Edison, NJ
|
2
Subsidiaries of American Water | Nature of Legal Organization | Jurisdiction of Incorporation or Formation | Percentage of Equity Interest held directly or indirectly by American Water | Line of Business | ||||
EMC Batesville, LLC | Limited liability company | Missouri | 100% held through EMC | Single purpose entity formed for improvements made to, and subsequent operation of, a wastewater treatment plant and water reuse system located in Batesville, Arkansas, as well as for the lease of related equipment used thereon.
| ||||
EMC of St. Charles County, LLC | Limited liability company | Missouri | 100% held through EMC | Regulated sewer utility providing sewer services to a residential development located in St. Charles County, Missouri.
| ||||
Environmental Management Corp. | Corporation | New Jersey | 100% held through AWE | Provides design, build and operation services for the water and wastewater assets of industrial firms and municipalities in the US and other countries.
| ||||
Hawaii – American Water Company | Corporation | Nevada | 100% held through American Water | Water and/or wastewater utility
| ||||
Horseshoe Carbons Incorporated | Corporation | Ontario | 80% held through American Water Carbon Services Corp.; 20% outside common shares held by PICA, S.A.
| Currently supplies carbon regeneration materials to water facility for one client in Canada | ||||
Hydro-Aerobics, Inc. | Corporation | Texas | 100% held through TWH LLC | Designing, manufacturing wastewater equipment (IA)
| ||||
Illinois – American Water Company | Corporation | Illinois | 100% held through American Water (0.1% outside preferred stock)
| Water and/or wastewater utility | ||||
Indiana – American Water Company | Corporation | Indiana | 100% held through American Water | Water and/or wastewater utility
| ||||
Iowa – American Water Company | Corporation | Delaware | 100% held through American Water | Water and/or wastewater utility
| ||||
Kentucky – American Water Company | Corporation | Kentucky | 100% held through American Water | Water and/or wastewater utility
| ||||
Laurel Oak Properties Corporation | Corporation | Delaware | 100% held through American Water | Entity to hold real estate for development and/or sale
| ||||
Liberty Water Company | Corporation | New Jersey | 100% held through AWE | Manage water contract for City of Elizabeth, NJ
| ||||
Long Island Water Corporation | Corporation | New York | 100% held through American Water | Water and/or wastewater utility
| ||||
Maryland – American Water Company | Corporation | Maryland | 100% held through American Water | Water and/or wastewater utility
| ||||
Michigan – American Water Company | Corporation | Michigan | 100% held through American Water | Water and/or wastewater utility
| ||||
Missouri – American Water Company | Corporation | Missouri | 100% held through American Water | Water and/or wastewater utility
| ||||
Mobile Residuals Management Inc. | Corporation | Ontario | 100% held through American Water Canada Corp.
| Inactive | ||||
Mobile Residuals Management (USA), Inc. | Corporation | Delaware | 100% held through American Water (USA), Inc | Mobile biosolids and residuals management; Ongoing contracts in CA and NJ
| ||||
New Jersey – American Water Company | Corporation | New Jersey | 100% held through American Water | Water and/or wastewater utility
|
3
Subsidiaries of American Water | Nature of Legal Organization | Jurisdiction of Incorporation or Formation | Percentage of Equity Interest held directly or indirectly by American Water | Line of Business | ||||
New Mexico – American Water Company | Corporation | New Mexico | 100% held through American Water (.01% outside common stock)
| Water and/or wastewater utility | ||||
Ohio – American Water Company | Corporation | Ohio | 100% held through American Water
| Water and/or wastewater utility | ||||
OMI/Thames Water Stockton, Inc. | Corporation | Delaware | 50% held through TWNA, Inc. and 50% held through Operations and Management, Inc.
| Water and/or wastewater services | ||||
Pennsylvania – American Water Company | Corporation | Pennsylvania | 96.5% held through American Water (3.5% outside preferred stock)
| Water and/or wastewater utility | ||||
Philip Automated Management Controls, Inc. | Corporation | Georgia | 100% held through American Water (USA), Inc.
| Inactive | ||||
Prism-Berlie (Windsor) Limited | Corporation | Ontario | 100 % held through Terratec Environmental Ltd. | Holds contract to operate pelitizing facility in Windsor, Ontario
| ||||
PWT Waste Solutions, Inc. | Corporation | Texas | 100% held through TWH LLC | Water and/or wastewater services (IA)
| ||||
Rialto Water Services, Inc. | Corporation | Delaware | 100% held through American Water (USA) | General partner of Rialto Water Services, L.P. Percentage will fall below 50% if transaction completed as a concession.
| ||||
Rialto Water Services, L.P. | Limited Partnership | Delaware | 100% held through American Water (USA) and Rialto Water Services, Inc. | Rialto concession bid. Percentage will fall below 50% if transaction completed as a concession.
| ||||
Tennessee – American Water Company | Corporation | Tennessee | 99.89% held through American Water (0.11% outside preferred stock)
| Water and/or wastewater utility | ||||
Terratec Environmental Ltd. | Corporation | Ontario | 100% held through American Water Canada Corp. | Primary entity for holding contracts for biosolids management land application and disposal
| ||||
Texas-American Water Company | Corporation | Texas | 100% through American Water | Water and/or wastewater utility
| ||||
TWH LLC | Limited Liability Company | Delaware | 100% held through American Water
| Holding company | ||||
TWNA, Inc. formerly Thames Water North America, Inc.
| Corporation | Delaware | 100% held through American Water | Water and/or wastewater services | ||||
UESG Holdings, Inc. | Corporation | Delaware | 100% held through TWH LLC
| Holding company | ||||
Uniflo Limited | Corporation | Ontario | 100 % held through Terratec Environmental Ltd.
| Holding company | ||||
Utility Management and Engineering, Inc. | Corporation | New Jersey | 100% held through American Water Engineering, Inc.
| Inactive | ||||
Virginia – American Water Company | Corporation | Virginia | 100% held through American Water | Water and/or wastewater utility
| ||||
West Virginia – American Water Company | Corporation | West Virginia | 99.97% held through American Water (0.03% outside common stock)
| Water and/or wastewater utility |
4