| Israel Innovation Expo | |
| Israel Innovation Institute | Tel Aviv District |
| Israel Institute of Biological Research | |
| Israel Internet Association | Central District |
| Israel Laboratory Accreditation Authority | |
| Israel Lithuania Technology Hub | |
| Israel Machine Vision Conference | |
| Israel Marketing Association | |
| Israel Mathematical Union | |
| Israel Mobile Summit | |
| Israel Secondary Fund | Tel Aviv District |
| Israel Society for Biotechnology Engineering | |
| Israel Society for Quality | |
| Israel Space Agency | |
| Israel Startup Guide | Tel Aviv District |
| Israel Stem Cell Society | |
| Israel Tech Transfer Organisation | Tel Aviv District |
| Israel – Cyprus Chamber of Commerce | |
| Israel – U.S. Binational Industrial R&D Foundation | |
| Israel-Africa Chamber of Commerce | |
| Israel-America Chamber of Commerce | |
| Israel-Asia Chamber of Commerce | |
| Israel-Britain Chamber of Commerce | |
| Israel-Canada Chamber of Commerce | |
| Israel-European Union (EU) Chamber of Commerce and Industry | |
| Israel-Greece Chamber of Commerce | |
| Israel-Italy Chamber of Commerce and Industry | |
| Israel-Japan Friendship Society and Chamber of Commerce | |
| Israel-Portugal Entrepreneurship & Innovation Forum | |
| Israel-Switzerland & Liechtenstein Chamber of Commerce | |
| ISRAEL21c | Tel Aviv District |
| Israeli Association for Artificial Intelligence | |
| Israeli Association for Ethics in Artificial Intelligence | |
| Israeli Biomimicry Organization | |
| Israeli Blockchain Association | Tel Aviv District |
| Israeli Chamber of Information Technology | |
| Israeli Conference on Robotics | |
| Israeli IT Service Management Forum | Tel Aviv District |
| Israeli Perl Mongers | Tel Aviv District |
| Israeli Robotics Association | |
| Israeli Society for Cancer Research | |
| Israeli Society for Developmental Biology | |
| Israeli Society for HealthTech | |
| Itay Koronyo | Tel Aviv District |
| ITC | Tel Aviv District |
| ITC Tech System Ltd | Tel Aviv District |
| ITdesigns | Haifa District |
| ITQuick | |
| itsuvit | Central District |
| Ituran Ltd | Tel Aviv District |