| Brenntag Southeast Inc. | 13 | 25 | 5,803.01 |
| Brown Water Treatment Plant | 15 | 44 | 7,771.02 |
| Carolina Sunrock Corporation | 16 | 49 | 172,737.69 |
| Chandler Concrete Co Inc | 3 | 3 | 22,214.08 |
| Cormetech Inc. | 1 | 2 | 9,272.00 |
| Cree Inc. | 1 | 1 | 15,100.00 |
| Duke University | 53 | 187 | 1,955,540.53 |
| Durham Regional Hospital | 11 | 99 | 23,873.24 |
| Firstmark Aerospace Corporation | 19 | 64 | 7,570.57 |
| Gilead Sciences, Inc | 9 | 22 | 7,546.08 |
| Liggett Group Inc | 10 | 64 | 158,793.51 |
| Nello L Teer Plant #2 Durham | 19 | 53 | 175,616.20 |
| Veterans Administration Medical Hospital | 10 | 90 | 34,904.37 |
| Williams Water Treatment Plant | 17 | 32 | 8,853.20 |
