The EITI International Secretariat has compiled a list of over 200 companies with interests in all 30 countries implementing the EITI. The list includes companies with operations, working interests, exploration activities and mining and exploration licenses. The database is broken down by country and by sector (oil/gas and mining). Included in the database is the 12-digit ISIN code for each company (where available) to make it easier for Supporting investors to map companies in their portfolios with interests in EITI countries.