Update README.md

I am looking forward to actively engaging and making recommendations. 

Signed-off-by: SangramDash <[email protected]>

README.md

@@ -68,6 +68,7 @@ The documentation is organized into top ten main security risks, each covering a
 - Moushmi Banerjee
 - Michael Machado
 - S M Zia Ur Rashid
+- Sangram Dash
 
 ## This project has been made possible through the support and contributions of professionals from leading organizations including:
 - Cisco Systems
@@ -86,6 +87,7 @@ The documentation is organized into top ten main security risks, each covering a
 - HealthEquity
 - Jacobs
 - SAP
+- Sisense
 
 ## License
 This project is part of OWASP and follows OWASP's licensing terms.