Jakob Zvi Finkelstein

Abaa Investments Ltd. provides investment services. The private company is based in Ramat Hasharon, Israel.

Acktar Ltd. engages in the development, industrialization and production of black light absorbing coating. Its products include light absorbing foils, die-cuts solutions, optical components, black optical coatings, high specific surface area coatings, vacuum coater and high capacitance anode and cathode foils. The firm also offers coating services that include black optical coating and light absorbing foil. It serves the space, defense, semiconductor, solar energy and commercial industries. The company was founded in 1994 by Zvi Finkelstein and Dina Katsir and is headquartered in Kiryat-Gat, Israel.