| Item | Obligations |
|---|---|
| THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | $1.8B |
| ORANO FEDERAL SERVICES LLC | $900M |
| AMERICAN CENTRIFUGE OPERATING, LLC | $900M |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | $843M |
| LEIDOS, INC. | $762M |
| ROHDE & SCHWARZ USA, INC. | $660M |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $659M |
| FREQUENTIS USA, INC | $621M |
| BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | $515M |
| THE JOHNS HOPKINS MEDICAL SERVICES CORPORATION | $495M |
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC led all contractors in Maryland with $1.8B, 5.3% of the state total.