Client-based companies, which in terms of strategic concentration are client-oriented, which resources are controlled individually, and example industries that can be mentioned are law offices and accounting bureaus, Problem solving-oriented companies, which strategic concentration is focused on creative problem solving, and innovation, their resources allocated on team basis, example industries: advertising companies, software development companies, Output-based companies, which strategic concentration is based on adaptability and application of already existing solutions, resources are allocated by the organization,