The Project Management Institute (PMI) is a global, not-for-profit organization established in 1969. It serves over five million project management professionals, including more than 680,000 members across 217 countries. PMI was founded to standardize project management practices and promote knowledge sharing and professional development.

PMI's mission is to advance project management through standards development, research, education, and professional certification. It is known for creating the Project Management Body of Knowledge (PMBOK® Guide) and offers a range of globally recognized certifications, including the Project Management Professional (PMP®) and Certified Associate in Project Management (CAPM®). PMI also provides educational resources such as webinars, workshops, and training seminars, along with extensive networking opportunities through its 304 chapters and 14,000 volunteers worldwide. The organization honors excellence in project management through various awards and recognition programs.