Billion company specializes in consulting to companies working in the field of implementation of complex solutions and products based on them. Complex product - a product, a decision on the purchase and implementation of which is taken from a large number of criteria: cost, reliability, operation features, durability, use and so on. The successful operation of a complex product means that employees have a number of skills: knowledge of the product, knowledge of competitors' products, market knowledge and communication skills that are imposed on the knowledge. We firmly believe that the trend is improving skills and the ability to create and use the relationship between competencies - the success of our customers, which supports the practice of introducing our methodologies. Sincerely, Paul V. Volodin, Director General of "Billion"