Project Management Professional (PMP) certification, established by the Project Management Institute (PMI) is one of the most valued and respected credentials in project management. Earning and maintaining this PMI project management certification demonstrates a solid foundation of experience and competency in effectively managing projects and project teams. Certification Body: Project Management Institute (PMI) – USA Benefits of being a PMP: The PMP certification recognizes your expertise in Project Management: The PMP certification tells your current and potential employers that you have a solid foundation of project management knowledge, which could be readily applied at the workplace.