MAY AND BAKER PLC - NIGERIA revenue for the last year amounted to 19.70 B NGN, the most of which — 19.66 B NGN — came from its highest performing source at the moment, Pharmaceuticals, the year earlier bringing 14.30 B NGN. The greatest contribution to the revenue figure was made by Nigeria — last year it brought MAY AND BAKER PLC - NIGERIA 19.70 B NGN, and the year before that — 14.33 B NGN.