Gérard Meunier created the company Formulaction in 1994, with the Turbiscan MA1000 and the idea to offer a new instrument for stability analysis of dispersed media. The success story of the Turbiscan© range is now forming......Gérard Meunier created the company Formulaction in 1994, with the Turbiscan MA1000 and the idea to offer a new instrument for stability analysis of dispersed media. The success story of the Turbiscan© range is now forming the base of the company, with more than 700 units sold around the world after 10 years. Formulaction has grown on an efficient combination between marketing and optics developments. The company is spending a great deal of time on market surveys, satisfaction surveys and various partnerships (with institutes and private companies) to be able to answer people needs. Moreover, one of the major force of the company is its powerful distribution network, with more than 25 distributors spread around the world, and the strong relationship existing with Formulaction. Formulaction is always working on new ideas of developments and invests a lot in R&D to satisfy the needs in innovative instruments. The wide range of Turbiscan© available proves the constant search to help customers in their day to day work. Today, Formulaction is increasing its business with a new range of instruments, Horus©, dedicated to analysis of film formation (drying and curing). The Turbiscan© range is the reference products of the company and remains the world leader for analysis of physical stability of dispersed systems. All instruments of the range are based on the Multiple Light Scattering (MLS) technology, which allows monitoring of concentrated dispersions, without any dilution. Coupled with a vertical scanning of the sample, stability phenomena can be identified and quantified, objectively and quickly (5 to 50 times earlier than the naked eye)..