Introduction
The Program Executive Officer (PEO) is the senior official responsible for all aspects of a specific program or portfolio of similar acquisition programs within the U.S. Department of Defense (DoD). PEOs and their contracting teams “buy things” on behalf of the services, while program managers (PMs) work under the PEO and manage subsets of the larger program. The DoD spends hundreds of billions of dollars annually on products and services, and nearly all of these purchases are managed through Program Executive Offices. This directory lists 75 PEOs along with key program and project managers. Each PEO is led by a senior military or civilian official responsible for the cost, schedule and performance of major systems or portfolios worth billions of dollars.
Note: Personnel assignments and program offices change frequently, so the directory is already dated as soon as it’s writteN. Users should verify current assignments.
Using the Directory
While it is helpful to know which PEOs exist and who staffs them, the directory is most useful when combined with budget documents. By reviewing the DoD budget (P‑1 procurement and R‑1 R&D documents) and comparing those programs to the directory, users can see where money is being spent and whether a program’s budget is increasing or decreasinG. This context helps prioritize which PEOs and program offices to engage for business development or partnership opportunities.
Conclusion
PEOs are the focal point for acquiring complex military systems and services across the Department of Defense. To effectively engage with DoD acquisition programs, combine the personnel information in this directory with up‑to‑date budget data and program overviews. Understanding which PEO oversees your area of interest will guide business development efforts and partnership strategies within the defense ecosystem.