Hong Kong, New Zealand and Singapore companies on stock exchange

I am looking for:

All 186 companies listed on the NZX (New Zealand Stock exchange)

All 2191 companies listed on the HKEX (Hong Kong stock exchange)

All 754 companies listed on the SGX (Singapore stock exchange).

In all the above lists I would need:

The CEO or director
Board members (key company decision-makers) if possible
Email addresses
Company names
Company size
Revenue
Employees
Sector like for instance Mining, Technology etc.