| S |
| Scotgold Resources Limited |
Aim and ASX listed company exploring for gold in Scotland |
| Sunkar Resources PLC |
AIM listed developer of phosphate deposit in Kazakhstan |
| T |
| Teleset Networks PLC |
Russian telecommunications company |
| Tethys Oil AG |
Listed on Swedish NME oil and gas exploration company |
| U |
| V |
| Velti PLC |
AIM traded provider of mobile software platforms, applications and services in Greece and the Balkan region |
| X |
| Xaar PLC |
UK listed developer of patented inkjet printing technology and manufacturer of printheads |
| Z |
