Purpose: The aim of the article is to answer the following research questions: Q1: What types of values do chemical companies in Poland declare in their mission statements? Q2: Do chemical companies in Poland declare values such as responsibility and ethics in their mission statements? Q3: Do these companies differ from other chemical companies1 in Poland in terms of declaring responsibility and ethics in mission statements? Design/methodology/approach: Independent research was carried out in 2021. Mission content in selected chemical organizations was analyzed. This was achieved by defining the coding scheme, testing it, cleaning and/or detailing it, and collecting, coding and analyzing the data. It was verified which values were displayed in those missions, using to this end the mission typology proposed by S. Cunningham, T.B. Cornwell and L.V. Coote. The hypotheses were verified using the Mann-Whitney U test (with continuity correction). Findings: Half of the chemical companies in Poland mention responsibility in their mission statement, while only one in eight (12.50%) mention ethics. Chemical companies in Poland involved in production and trade (i.e. those that pose a direct threat to the natural and social environment) are more likely to mention responsibility and ethics in their missions than service and/or trade companies in the same industry. Research limitations/implications: Only mission statements published on company websites were analyzed, perhaps excluding those that existed but were not posted online. The research was carried out only among Polish companies and so the conclusions should be limited to them only. To explore this trend in more depth, comparative analyses with companies from other industries and based in other countries should be conducted. This exploration would be facilitated by the use of techniques requiring direct contact, interviews, observations, surveys, case studies, etc. Originality/value: No research on the missions of chemical companies in Poland in terms of communicating specific types of values, or respective comparative studies, have been identified. In the course of this independent research, an attempt was made to partially fill this research gap. Keywords: chemical industry, mission statement, values, responsibility, ethics. Category of the paper: Research paper.