| A To Z Software Systems (INDIA) Pvt. Ltd., India |
| A&A Geoinformatics Corporation, Philippines |
| AABSyS Information Technology Pvt. Ltd., India |
| AABSyS IT Pvt Ltd, India |
| AAMHatch, Australia |
| AAMHatch, Australia |
| AAMHatch Pty Limited, Australia |
| ABACO srl, Italy |
| Able Software Corp., United States |
| Able Software Corp., United States |
| ABRA IT Solutions Private Limited, India |
| ACRE Surveying & Development, Philippines |
| Active Circle, France |
| Active Imaging Systems LLC, United States |
| Adasphere, United States |
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