Company profiles and links to respective websites are alphabetically listed.
* Companies including "NTT" as part of their name are listed with "NTT" omitted.
- Velbox Mobile S.L.
- Verio Europe GmbH
- NTT VIETNAM CORPORATION
- VietUnion Online Services Corporation
- Viiew Pty Ltd
- Virtela Communications Limited
- Virtela Communications Pte. Ltd.
- Virtela India Private Limited
- Virtela Philippines Incorporated
- Virtela Services Philippines Incorporated
- Virtela Technology Services Incorporated