Who are we ?

SOSstat® is edited by the company EDC, consulting company in Statistics based in Annecy. We are specialized in the implementation of statistical methods in industry, covering areas from design to production. For over 10 years we support companies in their improvement process by helping to develop a rigorous culture of analysis and statistical demonstration. For more information on our business, please see our page Consulting .

Software Business

In addition, we perform specific developments for our customers to industrialize the application of industrial methods: standalone software, excel macro, R or specific features for SOSstat.

Our commitments

Our development policy is customer oriented, we give great importance to the expectations of our customers in order to enhance SOSstat with new features. The requests of our customers are integrated into the development planning. Regularly, the new features are available on our website.

Consulting Business - Statistics for Industry

We provide consulting services to manufacturing companies in very different sectors: automotive, aerospace, pharmaceutical, medical, watches, microelectronics, textile …

Every business is different, that is why we offer personalized support and address your problems with pragmatism.

We offer companies the following services :

  • Data analysis and problem solving for process and design
  • Development of efficient controls in production
  • Assistance in the design and analyse of Designs of Experiment (DOE)
  • Validation of measurement methods
  • Implementation of liberatory test protocol, equivalence test …
  • Custom software development to industrialize statistical processing : data collection, processing and reporting
  • Training, consulting and project management


We carry out training in applied statistics for our customers. The topics are mainly related to testing, metrology and quality control. They therefore concern a large number of services of the company : Research and Development, Engineering, Metrology, Production, whatever the business area.

Our goal is to provide companies with “custom trainings”. These services are carried out in intra place at the heart of business concerns and enable employees of your company effectively implement the knowledge acquired.

Our trainings cover the following areas:

  • 6 Sigma project
  • Problem solving
  • Statistical Process Control for small and large series
  • Process capability analysis
  • Validation of the measurement system according to the “MSA “
  • Designs of experiment with Taguchi method - Robust design
  • Design of experiments and surface modeling
  • Design of experiments for mixtures
  • Application of experimental design in the development of analytical methods
  • Implementation of FMEA (Product, Process, Machine)
  • Statistical tests applied in industrial environments
  • Data analysis
  • Validation of quantitative analytical procedures
  • Statistical and inertial tolerancing methods
  • Implementation of sampling plans for measures and attributes
  • Reliability modeling
  • Training in statistical language R
  • Training on SOSstat software
  • Training on SOSstat VPAQ software