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Employee access uses your GTI Microsoft account. Vendor access uses the Microsoft guest invitation sent to your company email.

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You will land on the operations dashboard. You will land on your vendor portal.

No invitation yet? Ask your GTI contact — access is granted per company, and the invitation email is your credential.

On the GTI facility network: https://local.nuseis.pro shows the read-only serial ledger without sign-in.

There are no passwords on this portal. Identity is verified by Microsoft Entra; sessions are limited to 8 hours. Access is restricted to authorized users and activity is logged.

Contact

Geophysical Technology, Inc.

3928 Bluebonnet Dr.
Stafford, TX 77477