About Us

Olesh is a leading business and economic consulting firm with a lengthy track record in driving success for varied business ventures in Israel and around the world.

Founded in the 1990s as part of BSB (Ben Shahar - Bachrach) consulting firm headed by Prof. Haim Ben Shahar, Olesh is led by a highly experienced core team of dedicated professionals who are actively involved in leading every consulting venture. Olesh maintains a local network of experts in diverse fields who join the Olesh team on an ad-hoc basis.

Partnership is the underlying theme of all of Olesh’s work. The team relates to clients as true business partners, building enduring personal and professional relationships that last long beyond the completion of a project or process.

Our Team

Benny Bachrach

Managing Partner

Established Olesh at the end of the 90's, Benny is an expert in strategic planning, M&A transactions and industrial board of directors' management.

Keren Boaron


Keren Boaron joined Olesh in July 2008 as a senior economist with a background in marketing and business development.




Reut Rabin

Office Manager

Reut joined the Olesh team at the beginning of 2016 as Office Manager. Previously, she served in several educational...