Acme Brick supplies the ubiquitous blocks that build everything from fireplaces to houses. From some 25 brick manufacturing plants, the Berkshire Hathaway subsidiary produces and distributes more than a billion bricks annually to its construction customers in a variety of colors, shapes, and sizes. It also makes all-brick wood-burning fireplace systems. Acme Brick holds a family of companies, including Jenkins Brick, offering brick and natural stone; American Tile, distributing residential and commercial stone tiles; Featherlite masonry materials; IBP Glass Block Grid System, making custom aluminum glass block grids; and Texas Quarries, supplying limestone.