The Institut Guttmann establishes alliances and formal agreements with other institutions, entities and/or companies with similar or complementary objectives to its own, in order to achieve and develop its foundational objectives. In the last review in 2019, the organization has established a total of 264 agreements distributed among its different fields of action:
| AGREEMENTS | NUM. | |
| Welfare | 57 | 22% |
| Research | 93 | 35% |
| University and Teaching | 32 | 12% |
| Innovation (Guttmann, NeuroPersonalTrainer ®) | 35 | 13% |
| Social Council, Associations and other | 47 | 18% |
| TOTAL | 264 |
The Guttmann Institute establishes its alliances on a fair and transparent basis that pursues institutional objectives and seeks mutual benefit, while denying any relationship or connection with other organizations that could give rise to an ethical conflict with institutional purposes, objectives or values.