KING OF PRUSSIA, PA — Wind River Holdings L.P. has appointed Mark E. Self to be the new Chief Executive Officer of its portfolio company, Philadelphia Mixing Solutions Ltd. Self comes to Philadelphia Mixing Solutions with over 33 years of global sales and customer service experience. In his career, he has worked in a variety of industrial products businesses including General Electric, Alstom Power, Weir and Cooper Cameron.

Philadelphia Mixing Solutions and its subsidiary Mixing Solutions Limited (UK) are leaders and innovators in the design and manufacture of agitation and aeration equipment.

Wind River Holdings is a privately owned investment company based in King of Prussia, PA.