| Item | Obligations |
|---|---|
| GENERAL ELECTRIC COMPANY | $639M |
| MARATHON PETROLEUM COMPANY LP | $572M |
| SOUTHERN OHIO CLEANUP COMPANY LLC | $377M |
| BATTELLE MEMORIAL INSTITUTE | $294M |
| UNIVERSITY OF DAYTON | $170M |
| LINQUEST CORPORATION | $141M |
| BAXTERS NORTH AMERICA, INC. | $140M |
| L3HARRIS FUZING AND ORDNANCE SYSTEMS, INC. | $132M |
| DAVENPORT AVIATION INC | $113M |
| WEST VALLEY CLEANUP ALLIANCE, LLC | $87.7M |
GENERAL ELECTRIC COMPANY led all contractors in Ohio with $639M, 8.6% of the state total.