| Item | Obligations |
|---|---|
| THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | $1.5B |
| ORANO FEDERAL SERVICES LLC | $900M |
| AMERICAN CENTRIFUGE OPERATING, LLC | $900M |
| LEIDOS, INC. | $622M |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $523M |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | $502M |
| THE JOHNS HOPKINS MEDICAL SERVICES CORPORATION | $495M |
| BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | $410M |
| ROHDE & SCHWARZ USA, INC. | $408M |
| BOOZ ALLEN HAMILTON INC | $355M |
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC led all contractors in Maryland with $1.5B, 5.6% of the state total.