| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | V F P Fire Protection | Fire protection engineering | 0 |
| 2 | Valley Fire Protection | Fire protection engineering | 0 |
| 3 | Valley Fire Protection | Fire protection engineering | 0 |
| 4 | Valley Fire Protection Systems | Fire protection engineering | 1 |
| 5 | Van Hall Fire Protection | Fire protection engineering | 0 |
| 6 | Vardi Fire Protection Consultants | Fire protection engineering | 2 |
| 7 | Varley-Campbell & Associates, Inc. | Fire protection engineering | 6 |
| 8 | Vestfold Brannsikring as | Fire protection engineering | 8 |
| 9 | Vfp Fire System | Fire protection engineering | 1 |
| 10 | Viking Automatic Sprinkler Company | Fire protection engineering | 13 |
| 11 | Viking Fire Protection | Fire protection engineering | 0 |
| 12 | Viking Fire Protection Co | Fire protection engineering | 0 |
| 13 | Viking Fire Protection Co | Fire protection engineering | 1 |
| 14 | Vinfred Interiors | Fire protection engineering | 0 |
| 15 | Vipond Inc. | Fire protection engineering | 4 |
| 16 | Virginia Sprinkler Co Inc | Fire protection engineering | 0 |
| 17 | Virginia Sprinkler Co Inc | Fire protection engineering | 1 |
| 18 | Virginia Sprinkler Co Inc | Fire protection engineering | 0 |
| 19 | Virginia Sprinkler Company. Inc. | Fire protection engineering | 1 |