Nathiel Egosi, P.E., is president and CEO of RRT Design & Construction, a leading engineering, equipment and construction services company specializing in solid waste processing and recycling.

Since 1989, Egosi has led the construction of more than 100 material recovery facilities and pioneered the development of advanced technologies for the recycling and solid waste industries. He is widely recognized as an expert in process engineering and equipment design for the recovery of materials.

Egosi is a registered professional engineer in 20 states and has a degree in civil engineering from the Polytechnic University in New York.

He served as chair of the executive committee of the Solid Waste Processing Division of the American Society of Mechanical Engineers and also is a member of SWANA, NRC, NYSAR and NYSASSM.