Quality Control and Quality Assurance PRS is an engineering technology company devoted to cellular confinement systems with the la...(Read More)

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Our Customers Say Over the past 20 years PRS has implemented thousands of soil stabilization projects worldwide. Our innovative ge...(Read More)


Evolution of Tough-Cells

Tough-Cells were invented by the US Army Corps of Engineers in the 1970’s. Called “sand-grids” they were used to improve soft subg...(Read More)


Vision & Value

Today’s trend to use inferior, local or recycled materials and the growing need to develop marginal lands puts 3D cellular confine...(Read More)

geotechnical engineering Neoloy Technology


As evidence of its industry leadership, PRS developed a new generation of advanced geocell technology in a multi-year cooperative ...(Read More)

geocell R&D


PRS invests considerably in research, development and in-situ field testing. The goal of PRS R&D was to create a tough new gen...(Read More)