Specialist in decorative natural stone aggregates From crushed stone, grit and gravel to blocks and cobbles. Whatever you need for your garden, park and landscape architecture for the (architectural) concrete and asphalt industry, we can supply it! Diversity is our trademark Thanks to our many years of experience, Boymans has all of the expertise and knowledge in-house to help you find the right decorative natural stone aggregates for your project. Our company was founded in 1933 as an exploiter of sand and gravel from our own quarries in Oirsbeek and Puth. Since 1985 – when the extraction sites were closed – our know-how has been targeted to the importation and exportation of decorative natural stone aggregates. We buy these directly from a number of stone quarries throughout Europe. As a result, we are able to fulfil almost any request. A sampling of our assortment: andesite | basalt | granite | limestone | quartz | quartzite | lava | slate | porphyry