| Similarity | Rank | |
|---|---|---|
| middlesex-based | 0.917 | 73971 |
| cheshire-based | 0.902 | 77397 |
| hertfordshire-based | 0.901 | 90906 |
| hypersoft | 0.901 | 92403 |
| unipalm | 0.900 | 78837 |
| westborough | 0.896 | 50138 |
| unisoft | 0.896 | 58497 |
| centerline | 0.896 | 63472 |
| unipress | 0.894 | 95135 |
| buckinghamshire-based | 0.893 | 78612 |
| digiboard | 0.888 | 62866 |
| shortlands | 0.888 | 76528 |
| berkshire-based | 0.888 | 45928 |
| wilsonville | 0.887 | 92678 |
| datapro | 0.887 | 77708 |
| raxco | 0.885 | 65988 |
| xvision | 0.885 | 93493 |
| xdb | 0.884 | 91199 |
| visionware | 0.884 | 64508 |
| nashua | 0.884 | 75288 |
| uis | 0.883 | 90927 |
| jsb | 0.882 | 53626 |
| parsys | 0.879 | 55153 |
| openodb | 0.879 | 69617 |
| ca-unicenter | 0.879 | 41866 |