I need a professional researcher to work with my company creating databases

General information for the business: We are an internation procurement company for frontier projects
Geographical areas: Africa, South East Asia, South America.
Data to include: We need these contact details;
executives of purchasing, Director and above- Operations, CEOs, presidents, Chief Operations Officer (COO), vice presidents (purchasing and operations), directors(purchasing and operations), owners, managers (purchasing and operations),Key purchasing decision makers, founder, co-founder, partner, managing director, proprietor, Owner , Procurement decision makers, Buying Decision Makers, etc.

Researching and entering into databases for the following industries and locations;
1st Africa - 2nd South America - 3rd South East Asia.

Mining companies
Gold mining companies
Agricultural companies
Plantation companies
Drilling companies
Oil & Gas companies
1st African Airports & 2nd world wide
1st African ports - 2nd South African & 3rd worldwide
Tank terminals - Fuel farms
NGO's
Transport and logistics companies in Africa
Extra notes: For the right person this would be an ongoing task, we will start with a trail period and task to determine if we can work well together.

PRICE BELOW IS FOR A TEST TASK - we can discuss budget and or hourly rate after the test is complete.