| southern maintenance services company limited | 1.68 | 1 | 4556 | 45 | 15 |
| southern maintenance solutions uk ltd | 0.88 | 1 | 6679 | 37 | 65 |
| south west maintenance services limited | 0.46 | 0.7 | 823 | 39 | 56 |
| southern medical services company limited | 0.51 | 0.7 | 2099 | 41 | 9 |
| southern maintenance services trinidad | 0.45 | 0.2 | 1082 | 38 | 74 |
| southern certified maintenance llc | 0.25 | 0.3 | 4011 | 34 | 73 |
| southern care maintenance kent | 0.95 | 0.2 | 1281 | 30 | 86 |
| maintenance solutions & services limited | 1.91 | 0.3 | 1537 | 40 | 8 |
| southern sales and service company limited | 0.83 | 0.4 | 1458 | 42 | 51 |
| southern company services inc | 0.11 | 0.9 | 5578 | 29 | 22 |
| maintenance solutions & services ltd | 0.47 | 0.4 | 3152 | 36 | 27 |
| southern management janitorial services | 1.66 | 1 | 5843 | 39 | 55 |
| south county maintenance services | 2 | 0.9 | 7656 | 33 | 63 |
| southern high maintenance llc | 0.99 | 0.6 | 541 | 29 | 82 |
| southern maintenance lynchburg va | 0.68 | 0.3 | 5419 | 33 | 24 |
| southern commercial maintenance millington tn | 0.06 | 0.1 | 1293 | 45 | 85 |
| southern quality property maintenance | 1.21 | 1 | 9645 | 37 | 66 |
| southern company service area | 0.64 | 0.7 | 8147 | 29 | 41 |
| southern management pte ltd | 0.76 | 0.2 | 7821 | 27 | 11 |
| s m s southern ltd | 0.87 | 0.7 | 697 | 18 | 89 |
| southern service and repair | 0.22 | 0.5 | 9373 | 27 | 7 |
| maintenance companies south east | 0.33 | 0.7 | 4952 | 32 | 16 |
| mid-south maintenance inc | 1.68 | 0.8 | 3967 | 25 | 51 |
