Who Owns the Project? Clarifying the PMO–Operations Divide

Many organizations deliver projects from two organizational homes at once: a project management office (PMO) and an operations or line function. When each is led by a different executive and both run projects, leaders frequently ask a deceptively simple question: who owns the project? Practitioners' discomfort with this arrangement often assumes that dual leadership is itself the flaw. This article argues the opposite. Drawing on the PMO and project-governance literatures and on organizational design theory, it contends that the genuine source of dysfunction is not that two people lead two functions, but that the word ownership conflicts with several distinct mandates that organizations leave undifferentiated. The paper develops the Govern–Deliver Separation framework, which decomposes project ownership into five domains strategic, methodological, delivery, assurance, and benefits and shows how a healthy structure distributes these domains across the sponsor, the PMO, and operations rather than concentrating them in one place. A core claim is that the PMO should own method and independent assurance, while operations own delivery and benefits, with strategic ownership held by an executive sponsor. The framework yields six propositions, an articulated RACI and interface model for managing the boundary, three structural archetypes, and guidance for scaling the arrangement across current and future programs. The paper connects the argument to the discipline’s broader turn toward value delivery and concludes that a clearly drawn PMO–operations divide is not a weakness to be eliminated but a governance strength to be designed.