| Contractor | Service | State | Compensation |
|---|---|---|---|
| Nextsource INC | Contingent workforce | — | $5.6M |
| Hitachi Energy USA INC | It consulting | — | $5.4M |
| Potomac Economics LTD | Independent market monitor | — | $5.1M |
| Sirius Computer Solutions INC | It consulting | — | $2.2M |
| Winstead PC | Legal services | — | $1.8M |