| EC Corporation ( Seattle, WA ) | ECA ( LA GARDE, FR ) | ECC Construction Materials Limited ( Austell, GB2 ) |
| EC Enabler, LTD ( New York, NY ) | eCable, LLC ( Minneapolis, MN ) | ECC International Corp. ( Orlando, FL ) |
| EC ENABLER, LTD. (A New York Corporation) | Ecairn, Inc. | ECC International Corporation ( Orlando, FL ) |
| EC Erdolchemie GmbH( Cologne ) | Ecama Holding B.V. ( Nijkerk, NL ) | ECC International Inc. ( Atlanta, GA ) |
| EC Erdolchemie GmbH ( Cologne, DE ) | ECAMETER LTD ( Brighton, GB ) | ECC International Limited |
| Ec Erdolchemie GmbH ( Kolen, DE ) | eCapable, Inc. ( Chicago, IL ) | ECC International Ltd. |
| EC Maskin AB( Malmo ) | ECAPS( Solna ) | ECC International Ltd. ( Cornwall, GB ) |
| EC Outlook, Inc. | eCardless Bancorp Ltd. | ECC Technologies, Inc. ( Santa Clarita, CA ) |
| EC Ranch ( Lusk, WY ) | eCardless Bancorp, Ltd. ( Spokane, WA ) | Ecce Lux Inc. ( Boulder, CO ) |
| EC Techno, Inc. | eCardWorld.com, LLC, a Massachusetts corporation | Eccentron, LLC ( Denver, CO ) |
| EC TELECOM CO., LTD. ( Gyeonggi-do, KR ) | eCARmerce Incorporated ( Altadena, CA ) | ECCENTRON, LLC ( Phoenix, AZ ) |
| EC Tool and Supply Company | Ecash Holdings Pty Ltd ( North Ryde, AU ) | Ecchandes INC( Gamagori ) |
| EC Tool and Supply Company ( Abilene, TX ) | ECAVA SDN. BHD. ( Puchong, MY ) | Ecchandes Inc.( Aichi ) |
| EC Toshiba Space Systems, Ltd. | ECB SaRL | Ecchandes Inc.( Gamagori-shi ) |
| EC&C Technologies, Inc. ( La Canada-Flintridge, CA ) | ECC | Ecchandes Inc. ( Gamagori-shi, JP ) |
| EC&C Technologies, Inc. ( Santa Clarita, CA ) | ECC America Inc. ( Atlanta, GA ) | Ecchandes, Inc.( Gamagori ) |
| ECA( La Garde ) | ECC American Inc. ( Atlanta, GA ) | |
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