| # | Company name | Role | # of Projects |
|---|---|---|---|
| 1 | Apex | water landscape designer | 3 |
| 2 | Aqua Design Group | water landscape designer | 0 |
| 3 | Aqua Engineering, Inc | water landscape designer | 1 |
| 4 | Aquatic Design & Engineering, Inc. | water landscape designer | 0 |
| 5 | Baspol Sp. z o.o. | water landscape designer | 1 |
| 6 | BG Consultants (UK) Limited | water landscape designer | 0 |
| 7 | Bluworld of Water | water landscape designer | 0 |
| 8 | Bonnard & Gardel Ingénieurs-conseils SA | water landscape designer | 0 |
| 9 | Castagna U., G.B. e C. s.a.s. | water landscape designer | 0 |
| 10 | Certified Pool Mechanics, Inc. | water landscape designer | 6 |
| 11 | Crystal Fountains | water landscape designer | 0 |
| 12 | Fantastic Fountains | water landscape designer | 5 |
| 13 | Florida Aquatic Engineering | water landscape designer | 0 |
| 14 | Fluidity Design Consultants, Inc. | water landscape designer | 1 |
| 15 | Gardner B. Collins, P.E. | water landscape designer | 1 |
| 16 | Ghesa Ingenieria Y Technologia SA | water landscape designer | 0 |
| 17 | Gilliana Pools, LLC | water landscape designer | 1 |
| 18 | Hall Fountains, Inc | water landscape designer | 0 |
| 19 | Invent Water Features Limited | water landscape designer | 0 |
| 20 | Jackson Pools, Inc. | water landscape designer | 1 |