| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | Quality Fire Protection | Fire protection engineering | 1 |
| 2 | Quality Fire Protection | Fire protection engineering | 0 |
| 3 | Quality Fire Protection | Fire protection engineering | 0 |
| 4 | Quality Sound & Communications | Fire protection engineering | 1 |
| 5 | Quality Sprinkler Co., Inc. | Fire protection engineering | 6 |
| 6 | Quick Response Fire Protection | Fire protection engineering | 0 |