| State or Jurisdiction of | Ownership by Registrant as of | |||
| Name | Incorporation | December 31, 2008 | ||
IPG Laser GmbH |
Germany | 100% | ||
IPG Photonics (UK) Ltd. |
United Kingdom | 100% | ||
IRE-Polus NTO |
Russia | 66% | ||
IPG Photonics (Italy) S.r.l. |
Italy | 100% | ||
IPG Photonics (Japan) Ltd. |
Japan | 80% | ||
IPG Photonics (India) Pvt. Ltd. |
India | 100% | ||
IPG Photonics (Korea) Ltd. |
South Korea | 90% | ||
IPG Photonics (China) Ltd. |
Hong Kong | 100% | ||
IPG Investment Corp. |
Delaware, U.S.A. | 100% | ||
IPG Fiber Laser Technology Co.
(Beijing) Ltd. |
China | 100% |