Pourhosseini – ISCO Group of Quarries & Stone Factories Leading in the extraction and processing of natural stones from the richest Quarries in the country, creating a lasting masterpiece in architecture!
Pourhosseini – ISCO Group of Quarries & Stone Factories
With over 50 years of experience in the stone industry, we specialize in the extraction, processing, and supply of building stones. Our operations include 10 active and rich natural stone quarries, supported by a network of well-equipped stone factories for slab production and specialized tile manufacturing.
We feature a dedicated showroom in Shamsabad, Tehran, showcasing a complete collection of luxurious and export-grade slabs, as well as facilities for producing dimensional and decorative stone.
From quarry to factory, quality, durability, and customer commitment are the cornerstones of our work.


With over 50 years of experience in the stone industry, specializing in the extraction, processing, and supply of building stones.
With over half a century of experience in the stone industry, our company is one of the pioneers in the extraction and processing of building stones in Iran. Our operations begin with the exploitation of natural stone quarries and continue through to the final stages of production, utilizing advanced stone-cutting machinery to ensure precise and high-quality processing. Commitment to quality, integrity in partnerships, and the supply of a diverse range of stones for construction, architectural, and export projects have always been our top priorities.
Pourhosseini – ISCO Group of Quarries & Stone Factories
For over half a century, Pourhosseini – ISCO has been a trusted name in the natural stone industry, serving visionary architects and distinguished builders. With 10 active, resource-rich quarries and state-of-the-art production lines powered by the latest global technologies, we deliver unmatched precision, premium quality, and exceptional production capacity.
Our advanced stone processing facilities ensure flawless finishes, rapid delivery, and consistent large-volume supply — making us the partner of choice for prestigious construction and architectural projects.
At Pourhosseini – ISCO Group , quality isn’t just a promise — it’s where every story begins.