| Company - Telephone Products, Fields of specialty | City |
|---|---|
| Geo-Sense - (972).9.8995531 Geophysical technologies for subsurface mapping using Ground Penetrating Radar (GPR), seismic and magnetic surveys, geo-electrical conductivity. Applications include environment, engineering, geology, hydrology, natural hazards and archaeology. | Even Yehuda |
| Givot Olam Oil - (972).2.5356315 Oil exploration. | Jerusalem |
| Zion Oil & Gas - (972).4.6231425 Oil and gas exploration in Israel. | Caesarea |