| 国家/地区 | 公司名称 | 计数 |
|---|---|---|
| GB | KeyMed Ltd | 1 |
| PL | DGT Sp. z o.o. | 1 |
| CA | Microhard Systems Inc. | 1 |
| AT | Schwechat - RISE | 1 |
| GB | West Instruments | 1 |
| HU | BBox | 1 |
| LU | FTA Communication Technologies | 1 |
| CA | Obzerv Technologies | 1 |
| US | Scientific Atlanta, Inc | 1 |
| NL | Prodrive B.V. | 1 |
| JP | Nisca corporation | 1 |
| CN | Mindray Co., Ltd. | 1 |
| KR | icube Corp. | 1 |
| GB | Adder Technology Limited | 1 |
| US | WaveSplitter Technologies, Inc. | 1 |
| FR | SYNCHRONIC ENGINEERING | 1 |
| SE | Kentima Technologies AB | 1 |
| CH | SINAR AG | 1 |
| GB | Zipher Ltd | 1 |
| CA | TalkSwitch | 1 |