PSC award rankings
Top award paths for PSC AC21.
Use this ranking when the research starts with PSC AC21 and the fastest public entry point is a strong award detail page tied to NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; BASIC RESEARCH.
PSC award rankings
Top award paths
These PSC-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or industry-lane research.
National Aeronautics and Space Administration award
Astrion Group, LLC · National Aeronautics and Space Administration
National Aeronautics and Space Administration award
Aerojet Rocketdyne Of De, INC · National Aeronautics and Space Administration
Department of Defense award
Aerojet Rocketdyne Of De, INC · Department of Defense
Department of Defense award
Astrion Group, LLC · Department of Defense
National Aeronautics and Space Administration award
Aerojet Rocketdyne Of De, INC · National Aeronautics and Space Administration
Department of Defense award
Astrion Group, LLC · Department of Defense
Department of Defense award
Illinois Applied Research Associates LLC · Department of Defense
National Aeronautics and Space Administration award
Aerojet Rocketdyne Of De, INC · National Aeronautics and Space Administration
Department of Defense award
Illinois Applied Research Associates LLC · Department of Defense
Department of Defense award
Illinois Applied Research Associates LLC · Department of Defense
Department of Defense award
Aerojet Rocketdyne Of De, INC · Department of Defense
Department of Transportation award
Infoscitex Corporation · Department of Transportation
Department of Transportation award
Infoscitex Corporation · Department of Transportation
Department of Transportation award
Infoscitex Corporation · Department of Transportation
Department of Transportation award
Infoscitex Corporation · Department of Transportation
Department of Transportation award
Infoscitex Corporation · Department of Transportation
Department of Defense award
Astrion Group, LLC · Department of Defense
Department of Defense award
Astrion Group, LLC · Department of Defense
Other PSC ranking views
Move around PSC AC21
Use sibling ranking layers when you want to stay inside the same service lane but switch between geography and industry analysis.
Directory graph
Move into full directory hubs
Use the PSC-specific ranking page as a shortcut, then move back into the broader PSC, state, NAICS, and top-list hubs when you want wider browse coverage.