Werthenstein BioPharma, a subsidiary of the globally active health care group Merck & Co, Inc. in the USA.
64 of the company building's stair treads and landings, which are dangerously slippery, have so far been provisionally secured only with anti-slip adhesive strips. These had become detached over time. What was required was a solution that was as robust as it was sustainable and that met the company's high hygiene requirements. The staircase is now permanently and hygienically non-slip and tread-proof with GriP Anti-Slip Slip Cash R11.