Blackstone appoints Rodney Zemmel as portfolio operations global head

Blackstone has named Rodney Zemmel, a long-time senior partner at McKinsey, as its new global head of portfolio operations. In his new role, Zemmel will oversee the portfolio operations of Blackstone, which is a team of operating executives that offer expertise and support to Blackstone’s portfolio companies. Blackstone currently has over 250 businesses in its …