Hi Sara,
I have linkedin sales navigator to find targeted contact person ,So you need "CISO or CIO, CRO, CTO,Head of Security Operations,IT Managers contact information.
I'm able to find out.
Address,company phone,Revenue,First Name,Last [login to view URL] [login to view URL],LinkedIn URL.
For 200 Contact information i need 2-3 days to complete the project.
Best Regards!