The aim of our study is to examine the possible corporate aspects of teamwork applied in elementary schools, based on the methodology of design communication, by focusing on action research in the Central Transdanubian region. In our research we have sought to strengthen communication and connectivity among disciplines between design, education, and business communication. We built the core of our action research on the consistency of existing synergies. Our literature review examines the corporate aspects of school teamwork. We looked at the key skills that an employee expects and how these skills can be developed through teamwork. The significance and the learnable nature of the cooperation are in focus. The final phase of our literature review is the opportunities for collaboration and teamwork at school. In this paper, we present the educational and business benefits of a design approach from our proprietary methodology that aligns with and expects literature analysis. In the second half of our analysis, action research on three settlements in the Central Transdanubian region will be presented. As a result of reflection written by children and coding of teacher in-depth interviews, we seek to determine how the design communication workshop can contribute to the development of teamwork, collaborative thinking, and creativity, and positively impact collaboration. In addition, our research seeks to determine how regular teamwork within primary schools can help develop skills that will provide students competitive advantages in the labour market. In the summary, we formulate the conclusions of the research, summarize the theoretical and practical added value of our research, and outline future research directions.