Azrieli Group

Bimkom

Dan Hotels

Dead Sea drainage authority

Ella engineering

Ephraim Rogovin Ltd.

Elad Israel

Holon Municipal Development

Gulf Building Enterprises

Golan Residents Committee

IEC International

IPA

Israel Government Tourist

Izaki Group Investments

Israel Canada

Israel Nature and Parks Authority

Israel Land Authority

Israel Ministry of Environmental

Issta hotels

Jerusalem Botanical Gardens

Keren Yosef

Kkl

Migdal Group

Ministry of Housing

Ministry of Education

Municipality of Ashkelon

Municipality of Beer Sheva

Municipality of Beit Shemesh

Municipality of Eilat

Municipality of Herzelia

Municipality of Holon

Municipality of kiryat Ono

Municipality of yehud-monosson

Municipality of Modi’in

Municipality of Petah Tikva

Municipality of Rehovot

Municipality of Tiberias

Municipality of Rishon Lezion

Municipality of Tel Aviv

Nesher energy

North Hayarkon Tel Aviv Ltd.

Ran Federman

Sufrin Group

The Jerusalem Development

The Caesarea Corporation

The Eilat Economic co.

The Economical of Rishon Lezion

Tidhar

Z.M.H Hammerman Ltd