| air design systems limited | 0.01 | 0.9 | 8042 | 26 | 32 |
| air design systems ltd | 1.86 | 0.9 | 6602 | 22 | 91 |
| air design solutions limited | 1.08 | 0.1 | 2567 | 28 | 21 |
| air design systems inc | 0.46 | 0.1 | 3105 | 22 | 3 |
| air design systems illinois | 0.42 | 1 | 5730 | 27 | 77 |
| air systems uk ltd | 1.04 | 0.4 | 9704 | 18 | 40 |
| air system designs llc | 0.88 | 0.1 | 3545 | 22 | 73 |
| air technology systems limited | 1.4 | 0.2 | 6026 | 30 | 31 |
| air management and design ltd | 1.13 | 0.5 | 3768 | 29 | 2 |
| air design services london ontario | 1.31 | 0.7 | 8361 | 34 | 11 |
| air technology systems ltd | 0.97 | 0.2 | 2796 | 26 | 27 |
| air conditioning design limited | 0.7 | 0.6 | 5718 | 31 | 65 |
| air design hvac pvt. ltd | 1.7 | 1 | 9750 | 24 | 93 |
| as design service limited | 1.75 | 0.8 | 1417 | 25 | 73 |
| air design systems las vegas | 1.99 | 0.5 | 1700 | 28 | 40 |
| airflow design services limited | 1.69 | 0.8 | 1020 | 31 | 59 |
| d & a systems limited | 1.21 | 0.4 | 2559 | 21 | 94 |
| design auto systems ltd | 0.26 | 0.2 | 7881 | 23 | 72 |
| air design london ontario | 0.92 | 0.3 | 5116 | 25 | 55 |
| design systems pvt ltd | 1.9 | 0.5 | 6628 | 22 | 17 |
| air design & solutions inc | 0.36 | 0.7 | 6178 | 26 | 39 |
| shop air system design | 0.1 | 0.5 | 1796 | 22 | 11 |
| design systems canada ltd | 1.61 | 0.2 | 6401 | 25 | 19 |
