The Institution of Engineers Indonesia (PII) collaborates and builds close relationships with various organizational partners to strengthen its contribution to the development of engineering in Indonesia. Through this partnership, PII can expand its network, strengthen capacity, and enhance collaboration in various areas of engineering and engineering. The collaboration with this organizational partner is expected to support the achievement of PII's vision and mission and increase its role and impact in national development.

The following are the types of organizational partners that collaborate with PII:

• College of Engineering
  PII establishes relationships with technical colleges to strengthen engineering education and training. This collaboration includes internship programs, joint research, and curriculum development relevant to industry needs. Through this partnership, PII strives to ensure that engineering college graduates are ready to face the challenges of the workforce and can make a significant contribution in the field of engineering.
• Professional Associations
  PII collaborates with various professional associations to share knowledge, experience, and resources in the field of engineering. Collaboration with professional associations helps in organizing seminars, conferences, and workshops that are beneficial to PII members. This collaboration also supports the preparation of professional standards, the development of codes of ethics, and advocacy for policies that support the engineering profession.
• Industry/Company
  Partnerships with industry and companies allow PII to engage directly in professional practices and innovation in the industry sector. Through this relationship, PII can access up-to-date information on industry trends, new technologies, and labor market needs. The collaboration also includes opportunities for PII members to be involved in industry projects, as well as gain support and sponsorship for the organization's activities.