The Haskovo Chamber of Commerce and Industry has established a number of international partnerships and has signed Agreements for cooperation with over 20 foreign government and non-government organizations. In this way it achieves its main objectives – the development of international commercial cooperation:

Greece:
- Rodopi Chamber of Commerce and Industry – Komotini
- Chamber of trades and crafts – Komotini
- Chamber of trades and crafts – Orestiada
- Kavala Chamber of Commerce and Industry
- Seres Chamber of Commerce and Industry
- Evros Chamber Of Commerce and Industry – Alexandroupolis


Turkey:
- Еdirne Chamber of Commerce and Industry
- Izmir Chamber of Commerce and Industry
- Selchuk Chamber of Commerce and Industry
- Chanakkale Chamber of Commerce and Industry
- Denizli Chamber of Commerce and Industry
- Keshan Chamber of Commerce and Industry
- Bursa Chamber of Commerce and Industry
- Babaeski Chamber of Commerce and Industry
- Uzunkopru Chamber of Commerce and Industry
- Diyarbakir Chamber of Commerce and Industry

Albania:
- Shkodra Chamber of Commerce and Industry

Russia:
- Chamber of Commerce and Industry – Moscow Region

Ukraine:
- Lugansk Regional Chamber of Commerce and Industry
- Cherkasy Chamber of Commerce and Industry

Uzbekistan:
- Center for Business partnership - Tashkent

Great Britain:
- Leicestershire Chamber of Commerce

Italy:
- Verchelli Chamber of Commerce and Industry
- Pisa Chamber of Commerce and Industry

China:
- China Chamber of Machine Manufacturing – Pekin
- The Shanghai Council for Trade development
- Hangzhou Chamber of Commerce and Industry

Korea:
- Busan Korean-Bulgarian Chamber of Commerce and Industry

Iraq:
- Kurdistan Bulgarian Friendship Association, Erbil, Northern Iraqi Kurdish Autonomy
- Duhok Chamber of Commerce and Industry, Northern Iraqi Kurdish Autonomy