European Sales Offices
| Office | Address | Sales Territory | Telephone | Fax | |
| OKI Electric Europe GmbH European Headquarter |
Hellersbergstr. 2 41460 Neuss Germany |
EMEA (without France, Iberia, UK and Ireland) and CIS . For Iberia direct customers, pls contact OKI France, distribution is handled by HQ in Neuss |
+49-2131-15960 | +49-2131-103539 | |
| OKI (France) SARL | 44-50 Ave du Général de Gaulle 94240 L'Hay Les Roses France |
France, Spain (only direct customers), Portugal (only direct customers) | +33-1-49 08 59 60 | +33-1-45 36 98 41 | |
| OKI Semiconductor (UK) Ltd | 3 Etongate Windsor Road Slough Berkshire SL1 2JA Great Britain |
UK, Ireland | +44-1753-787700 |
+44-1753-517195 |