doc: Add Improwised Tech to ADOPTERS.md

Signed-off-by: Rakshit Menpara <205111+deltasquare4@users.noreply.github.com>

Author: deltasquare4

ADOPTERS.md

@@ -1,7 +1,10 @@
 # Submariner Adopters
 
-| Type   | Name         | Since | Website                           | Use-Case                                               |
-|:-------|:-------------|:------|:----------------------------------|:-------------------------------------------------------|
-| Vendor | Red Hat, Inc | 2019  | [Red Hat](https://www.redhat.com) | Multicluster solutions like [ACM][acm]                 |
+| Type     | Name                    | Since | Website                       | Use-Case                                         |
+| :------- | :---------------------- | :---- | :---------------------------- | :----------------------------------------------- |
+| Vendor   | Red Hat, Inc            | 2019  | [Red Hat][rh]                 | Multicluster solutions like [ACM][acm]           |
+| End User | Improwised Technologies | 2025  | [Improwised Technologies][it] | Multicluster connectivity and workload migration |
 
 [acm]: https://www.redhat.com/en/technologies/management/advanced-cluster-management
+[rh]: https://www.redhat.com
+[it]: https://www.improwised.com