| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| Kuminiano Fruit Plc | Small or Medium-sized Enterprise | Food Producers | Bulgaria | 06-Sep-2018 |
| Via Pontica Foundation | Foundation | Not Applicable | Bulgaria | 17-Nov-2017 |
| Sofia University St Kliment Ohridski | Academic | Not Applicable | Bulgaria | 19-Oct-2016 |
| Knowledge, Innovation and Strategies Management Club (KISMC) | NGO Local | Not Applicable | Bulgaria | 22-Jul-2016 |
| University of National and World Economy | Academic | Not Applicable | Bulgaria | 24-Mar-2016 |
| Bulgarian - Swiss Chamber of Commerce | Business Association Local | Not Applicable | Bulgaria | 22-Mar-2016 |
| Law and Internet Foundation | NGO Local | Not Applicable | Bulgaria | 12-Oct-2015 |
| Community Centre “Ivan Vazov - 2014” | NGO Local | Not Applicable | Bulgaria | 28-May-2015 |
| University of Mining and Geology "St. Ivan Rilski" | Academic | Not Applicable | Bulgaria | 01-Apr-2015 |
| Junior Achievement Bulgaria | Foundation | Not Applicable | Bulgaria | 29-Jan-2015 |
| Investor Media Group | Company | Media | Bulgaria | 16-Jan-2015 |
| Darbi Foundation | Foundation | Not Applicable | Bulgaria | 01-Dec-2014 |