Sustained Infrastructure Holding (Sisco Holding) appointed Saleh Ahmed Hefni (Linkedin) as its new Managing Director, effective 1 July, it said in a disclosure to Tadawul. Hefni served as the company’s managing director and CEO from 1999 to 2007 before leaving to assume the same duties at Halawani Bros, where he remained until 2019.

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ALSO- Sisco Holding CEO Khaled Abdulghani Suleimani stepped down due to personal reasons, effective 30 June, according to a separate disclosure.

AND – Saudi Arabian Refineries Company (Sarco) tapped Mohammad Iqbal Daboul as Managing Director, it said in a Tadawul filing. Daboul brings some 35 years of experience in the chemical industry.