| IG Creative Solutions | Igarashi Electric Works, Ltd. ( Kanagawa, JP ) | IGC-Super Power, LLC ( Schenectady, NY ) |
| IG6 Pty Ltd ( Hendra, Queensland ) | Igarashi; Akira( Saitama ) | IGC-Superpower, LLC ( Schenectady, NY ) |
| IG6 PTY LTD ( HENDRA QUEENSLAND, AU ) | Igarashi; Takeo( Kanagawa ) | IGCSystems, Inc. ( Castle Rock, CO ) |
| Igaki Keiji( Shiga ) | iGate Corp. ( Salt Lake City, UT ) | IGD INTEL LLC ( Seattle, WA ) |
| Igaki; Keiji( Shiga ) | IGB Automotive Ltd. | IGD INTEL, LLC ( Seattle, WA ) |
| IGAM Ingenieurgesellschaft fur angewandte Mechanik mbH( Barleben ) | IGB Automotive Ltd.( Windsor ) | IGEA S.r.l. |
| iGames Entertainment, Inc. ( Boca Raton, FL ) | IGB Automotive Ltd. ( Windsor, CA ) | IGEA S.r.l.( Carpi ) |
| iGameworks, Inc. ( Westport, CT ) | IGC | IGEA S.r.l. ( Carpi, IT ) |
| Igar System AB( Orebro ) | IGC - Medical Advances, Inc. ( Milwaukee, WI ) | Igeacare Systems Inc. ( Richmond Hill, CA ) |
| Igarashi Electric Works Inc. | IGC Medical Advanced, Inc. ( Milwaukee, WI ) | Igego Methodologies, Inc. ( San Diego, CA ) |
| Igarashi Electric Works Ltd. | IGC Medical Advances, Inc. ( Milwaukee, WI ) | Igel International Limited ( Bedfordshire, GB ) |
| Igarashi Electric Works Ltd.( CT ) | IGC Technologies, LLC | IGEMS SOFTWARE AB ( Boras, SE ) |
| Igarashi Electric Works Ltd.( Kawasake-shi ) | IGC-APD Cryogenics ( Allentown, PA ) | IGEN |
| Igarashi Electric Works Ltd.( Kawasaki ) | IGC-Medical Advances, Inc. ( Milwaukee, WI ) | IGEN International Inc. ( Gaithersburg, MD ) |
| Igarashi Electric Works Ltd. ( Kawasaki-shi, JP ) | IGC--Medical Advances, Inc. ( Milwaukee, WI ) | IGEN International, Inc. ( Gaithersburg, MD ) |
| IGARASHI ELECTRIC WORKS LTD. ( Tokyo, JP ) | IGC-Polycold Systems Inc. ( Petaluma, CA ) | Igen, Inc. |
| Igarashi Electric Works, Ltd.( Kanagawa ) | IGC-Polycold Systems, Inc. ( Petaluma, CA ) | |
|