In this manuscript, the authors aim to explore firstly the association between entrepreneurial mindset and co-creation experience, secondly the association between co-creation experience and entrepreneurial intentions, and thirdly the association between entrepreneurial mindset and entrepreneurial intentions within the sustainability context. In this paper, the authors present the results of the pilot study. Primary data were collected from 500 university students from China, Georgia, Poland, Romania, and Sri Lanka by using a convenient sampling technique, and a literature review was the primary method of the concept development. The authors selected the above-mentioned countries to collect primary data by using a convenient sampling technique based on accessibility; they also visited all analysed countries in order to conduct the pilot survey personally. Descriptive statistics and the Spearman’s rank correlation coefficient were applied as primary statistical methods. The findings reveal that there is a very strong association between co-creation experience and entrepreneurial intentions, a very weak negative association between entrepreneurial mindset and co-creation experience, and, surprisingly, a weak association between entrepreneurial mindset and entrepreneurial intentions. The added value of the conducted pilot research involves filling in a gap regarding the relationship between experience and the subjective norm. In the presented pilot research, co-creation experience was compared with not only entrepreneurial mindset but with entrepreneurial intentions as well. An additional value of this exploratory research is compiling an international comparison. The main contribution of this pilot study is examining the symbiotic mutualism between co-creation and entrepreneurship. Among many platforms of associations, the following can be differentiated: creativity, innovativeness, openness, engagement, awareness, motivation, trust (level of social capital), and recognizing the significance of social and sustainable development objectives. Due to the small sample size, the results cannot be generalised. Results refer only to the respondents. However, the findings of the pilot study are the basis for further research studies on symbiotic mutualism between entrepreneurship and co-creation.