| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | Acts II Construction Inc | General contractor | 1 |
| 2 | Bruce B Clark PE Consulting Engineer | Engineering company | 2 |
| 3 | Cives Steel Company | Steel supplier | 14 |
| 4 | Con Tech Building Systems | General contractor | 1 |
| 5 | Con-tech Building Systems | General contractor | 1 |
| 6 | Contech Building Systems Inc. | General contractor | 0 |
| 7 | Continental Construction | General contractor | 1 |
| 8 | Empire Northeast | Mechanical systems installation | 1 |
| 9 | Gouverneur Volunteer Fire Department | Client | 0 |
| 10 | Ritchie Brothers | 0 | |
| 11 | Town of Gouverneur | Client | 2 |