Chief Minister Manohar Lal Khattar said entrepreneurs had assured him of their keenness in investing in the state.
The event is being organised by the Haryana government in association with the Confederation of Indian Industry (CII).
Khattar said China, Czech Republic, Japan, Republic of Malawi, Mauritius, New Zealand, Republic of Korea, Republic of Peru, Republic of Poland, Spain, the UK and the Tunisian Republic will participate as partner countries.
Earlier, addressing the media persons, Industries Minister Abhimanyu said that Union Finance Minister Arun Jaitley would inaugurate the two-day event.