Table with Spanish universities that have collaborated with the Ariel University in occupied Palestine. Collaborations are ordered by date.
| University | Dates of published papers | Further comments |
| Universidad de Castilla-La Mancha | February 2024, January 2025, April 2025 | |
| Universidad Pablo de Olavide, Sevilla | September 2024, January 2025, April 2025 | |
| Universidad Pública de Navarra | September 2024, September 2025, February 2026 | |
| University of Huelva | January 2020, September 2020, October 2020, | |
| University of Malaga | December 2021, December 2021 (2), December 2024 | |
| Universidad Autónoma de Madrid | August 2021, March 2023, October 2023, May 2024, October 2024 | |
| Autonomous University of Barcelona | January 2021 | |
| Universidad Europea de Madrid | March 2023, September 2025 | |
| Universidad Rey Juan Carlos, Madrid | March 2023, February 2025, May 2025, October 2025, | |
| Complutense University of Madrid | April 2020, November 2024, June 2025, September 2025, February 2026 | |
| University of Barcelona | February 2022, April 2022, June 2022 | |
| University of Extremadura | January 2025, April 2025, September 2025, February 2026 | |
| Universitari Mútua de Terrassa, Terassa | September 2022 | |
| Basque Country University, Bilbao | August 2019, February 2026 | |
| European University Madrid | February 2026 | |
| Doce de Octubre University, Madrid | February 2026 | |
| Jaume 1 University, Castello de la Plana | December 2021 | |
| University of Vigo, Vigo | April 2024 | |
| University of Salamanca, Salamanca | November 2022 | |
| University of Zaragoza | December 2019, July 2023, September 2023, December 2024 | |
| Universidad de Alcala | June 2025 | |
| Universidad de Valencia | June 2025 |