Grant, William, Rose and Crown, 72, High street
Gray, Henry and Co., beer and porter merchants, agent, Francis Jefferys, Nelson terrace
Gray, James, clerk, 4, Cradock street
Green, Edward, baker, confectioner, &c., 31, High street
Gregor, George, grocer and tea dealer, High street
Gregor, William, manager of Weig Fach Colliery, 18, High street
Gregory, Daniel, cabinet maker, 5, Caer street
Gregory, Joseph, Shades Tavern, 8, Salubrious place
Grenfell and Sons, Copper Works and Rolling Mills, Middle and Upper Bank
Grenfell, Pascoe St. Leger, Esq., (firm of Grenfell and Sons) Maesteg house