D Oliveiras is a long established company with an extensive range of Madeira wines. The founders were visionaries that saw the true value of Madeira Wine: its ability to improve over time. D Oliveiras started exporting their wines only 30 years ago, because the third and fourth generation simply had no interest in exporting, which explains why D Oliveiras today have a stock of some 1,600,000 litres of Madeira wine which is more than 20-30 years old.