| quantum cleaning solutions ltd | 1.82 | 0.7 | 2191 | 30 | 20 |
| quantum quality solutions ltd | 0.71 | 0.8 | 8957 | 29 | 19 |
| quantum solutions group ltd | 0.61 | 1 | 409 | 27 | 91 |
| quantum solutions co. ltd | 0.22 | 0.9 | 3964 | 25 | 77 |
| quantum care services limited | 1.36 | 0.1 | 4159 | 29 | 27 |
| quantum services pte ltd | 0.29 | 0.5 | 6669 | 24 | 78 |
| quantumclean technologies s pte ltd | 0.93 | 0.4 | 5903 | 35 | 29 |
| quantum management services limited | 1.83 | 0.5 | 6557 | 35 | 70 |
| quantum consultancy services pte ltd | 1.12 | 0.6 | 5603 | 36 | 74 |
| quantum solutions hong kong | 1.74 | 0.9 | 7563 | 27 | 58 |
| quantum service solutions llc | 0.07 | 1 | 1618 | 29 | 5 |
| quantum construction and maintenance ltd | 1.19 | 0.8 | 7000 | 40 | 28 |
| quantum construction services ltd | 1.85 | 0.6 | 4860 | 33 | 46 |
| quantum tech services pty ltd | 0.53 | 0.3 | 5964 | 29 | 86 |
| quantum management services ltd. toronto | 1.21 | 0.9 | 7410 | 40 | 53 |
| quantum business solutions limited | 0.85 | 0.3 | 2960 | 34 | 62 |
| quantum corporation pty ltd | 1.82 | 0.3 | 5911 | 27 | 33 |
| quantum advanced solutions ltd | 0.59 | 0.4 | 657 | 30 | 40 |
| quantum it solutions private limited | 0.37 | 0.2 | 3176 | 36 | 84 |
| quantum car cleaning products | 1.25 | 1 | 7332 | 29 | 58 |
| quantum care limited cqc | 1.23 | 0.8 | 1724 | 24 | 49 |
| quantum management services inc | 0.28 | 0.7 | 3115 | 31 | 100 |
| quantum chemicals co ltd | 0.37 | 0.3 | 6038 | 24 | 92 |
| quantum clean phoenix az | 0.31 | 0.3 | 6964 | 24 | 4 |
| quantum management services canada | 1.61 | 0.6 | 5753 | 34 | 84 |
