- American-Hellenic Chamber of Commerce
- AngelList
- Anthology Ventures
- Aristotle University Research Committee Technology Transfer Office
- Association of ICT Companies of Northern Greece (SEPVE)
- Business Angels – European Commission
- CorkBIC
- EBAN – the pan-European representative for the early stage investor community
- Elevate Greece
- Endeavor Greece
- Enterprise Greece SA
- European Angels Fund (EAF) – European Investment Fund
- Europe Angel Investors – AngelList
- European Investment Fund (EIF)
- Exporters Association of Northern Greece (SEVE)
- Federation of Industries of Northern Greece (SBE)
- Global Business Angels Network (GBAN)
- Grecruitment
- Greece Investor Guide
- Greek Computer Society
- Greek Startup Universe – GSU
- Hellenic Industrial Property Organisation (OBI)
- Hellenic Industrial Intellectual Property Academy (HIPA)
- Hellenic Innovation Network (HIN), Boston, USA
- How To Find Angel Investors
- ICC Women Hellas
- Innovative Greeks
- JEREMIE Greece Reflows – Business Angels’ Co-Investment Equity Instrument
- Lorange Network
- Marathon VC
- MEDAngels
- Metavallon VC
- MIT Enterprise Forum Greece
- National Angel Capital Organization (NACO) of Canada
- OESYNE-The Federation of Hellenic Associations of Young Entrepreneurs
- OK!Thess
- Startupper.gr
- Thessaloniki Chamber of Commerce and Industry (TCCI)
- ThessINTEC
- Triple Helix Association Chapter of Greece
- Workintech
- YET-Youth Entrepreneurship Education Technology
- 18 Key Findings
