Surface Systems & Instruments, LLC

SSI (Surface Systems & Instruments, Inc.) is a U.S. Corporation that manufactures devices that measure various qualities of surfaces.  SSI was founded in 1995 and is privately held.
•SSI’s core products test the ride quality (smoothness) of roads, bridges and airfield pavements.  We also measure the quality of concrete slabs and floors (outputting FF/FL and more).
•SSI’s emerging technologies feature sophisticated devices that generate 3-D surface topographies by integrating conventional survey equipment with SSI’s inertial profiling systems.
•SSI products are used worldwide.  The CS8500 profilograph, the CS9X00/CS8700 series of laser profiling systems, and the CS8800 walking profiler are shipped and supported anywhere.