Update sponsor.md

Author: fheorg

conferences/conference-2026/sponsor.md

@@ -56,6 +56,7 @@ FHE.org 2026 gratefully acknowledges the financial support of <i>(in alphabetica
 <span style="padding-right:10px"><a href="https://ostif.org"><img src="https://github.com/user-attachments/assets/cb23b5c0-a0d4-40ea-8d4d-7d87841416af" width="150px"></a></span>
 <span style="padding-right:10px"><a href="https://symbolic.software/"><img src="https://github.com/FHE-org/fhe-org.github.io/assets/37557436/7262cee7-f4bd-4f08-983e-03356ddda49c" width="150px"></a></span>
 <span style="padding-right:10px"><a href="https://the.engineer/"><img src="https://github.com/FHE-org/fhe-org.github.io/assets/37557436/7b16bcd9-cdbe-4924-956d-caa3adf34697" width="150px"></a></span>
+<span style="padding-right:10px"><a href="https://www.tii.ae/"><img src="https://github.com/user-attachments/assets/1cada98c-a06e-40e3-90ca-df4c69d9f5df" width="150px"></a></span>
 <span style="padding-right:10px"><a href="https://trailofbits.com"><img src="https://github.com/user-attachments/assets/146bc163-a900-4949-bdd0-6df35375b22b" width="150px"></a></span>
 <span style="padding-right:10px"><a href="https://zama.ai"><img src="https://user-images.githubusercontent.com/5758427/185637978-55314bc6-ae80-4afd-9010-0c70f8cb963d.png" width="150px"></a></span>