Abstract. The present author has conducted research on partnering co-operation in construction industry. The research was carried out using the questionnaire method in selected administrative regions of the following three countries: Poland, Slovakia and Ukraine. It was assumed that analysis would mainly concern medium and large construction enterprises and that the respondents would include selected experts in these enterprises: owners, enterprise managers, construction site managers. The final assessment of the partnering relations of Polish and Slovak construction enterprises is similar. Partnering co-operation in construction industry is already noticeable but still remains on a low level. The assessment of the partnering relations in Ukrainian construction enterprises is lower than in the Polish and Slovak ones.