File: Indian businessmen, Ajay Gupta and younger brother Atul Gupta and Oakbay MD Jagdish Parekh at a Business Day interview in Johannesburg on 2 March 2011, regarding their professional relationships.
JOHANNESBURG - The Hawks is working with various agencies to bring the Gupta brothers back to South Africa to face corruption charges.
It says there is a warrant of arrest for them.
Ajay Gupta was spotted in Dubai on Wednesday. A South African businessman cornered Gupta outside the Indian embassy.
WATCH: Ajay Gupta spotted in Dubai
The Hawks said it is finalising its investigations involving the Guptas.
"We want him back in SA... We can bring him back to answer for all these cases."