Belgium-based international search firm, Borderless Executive Search, has appointed Omar Shamma to lead its executive search activities in the Middle East.

Located in Dubai, Shamma has held senior management roles in several multinational companies in the chemicals and construction products industries.

Borderless specialises in finding talented leaders for process & converting industries, life sciences, food processing and environmental technologies sectors.

US-based retained technology and manufacturing executive search firm The Onstott Group has appointed Randy Cyr as a managing director.

With more than 15 years of executive search experience, Cyr has completed hundreds of executive search assignments with particular focus in the technology, life sciences and industrial sectors.