| # | Name | Location | Applications |
|---|---|---|---|
| 1. | WN SMITGROEP | 🇳🇱 Purmerend, Netherlands | 1 |
| 2. | WNS Gaming Inc. | 🇺🇸 Waukegan, IL, United States | 1 |
| 3. | WNS GLOBAL SERVICES (UK) LIMITED | 🇬🇧 London, United Kingdom | 1 |
| 4. | WNS GLOBAL SERVICES PRIVATE LIMITED | 🇮🇳 Mumbai, India | 1 |