
Atrinmahamtejarat
Extraction, production, and export of building stones with international standards.



About us
proudly, we started our activities in 2015 specializing in the field of stone and global stone industry. Owing to Iran rich resources, we can have a significant variety stone product such as Marble, Travertine, Onyx, Tra-onyx and Granite.
Our production is based on world standards and high quality, which has made us a significant position in the global market.
In order to having specific department for export, we are able to suggest for all ways of transportation by the sea, train and transit truck all around the world.
Having special and professional departments for choosing blocks, cutting, packing and transit make us different to have a position in global market.
Learn more about us
A number of special stones that are used in the construction and decoration industry:
ONYX stone
Onyx is a highly sought-after natural stone in the building industry, renowned for its unique beauty and luxurious appeal. This exquisite stone is a form of chalcedony, featuring parallel bands of color that range from white and black to shades of brown and red. These striking patterns make onyx a preferred choice for high-end architectural and interior design projects.
In the construction industry, onyx is often used for its aesthetic qualities. Its translucency allows it to be backlit, creating a stunning visual effect that enhances the ambiance of any space. This makes onyx an ideal material for feature walls, countertops, and decorative panels in both residential and commercial settings. The ability to illuminate onyx from behind can transform a simple room into a sophisticated and elegant environment.
Despite its beauty, onyx is softer and more porous than other stones like granite or marble, which means it requires careful handling and maintenance. Proper sealing and regular care are essential to preserve its appearance and prevent damage.

For businesses in the construction and design sectors, offering onyx products can attract clients seeking exclusive and high-end materials. Its unique patterns and colors provide a timeless elegance that can elevate any building project, making it a valuable addition to any luxury design portfolio.
Pietra Grey Marble
Pietra Grey marble, a luxurious and sophisticated natural stone, is renowned for its elegant appearance and versatile applications. Originating from Iran, this marble features a rich, dark gray background interspersed with subtle white veining, making it a favorite choice for creating modern and minimalist decor.
Characteristics:
- Color and Texture: The deep gray hue paired with delicate white veins gives Pietra Grey marble a unique and refined look, ideal for adding depth and character to any interior space.
- Durability: Beyond its aesthetic appeal, Pietra Grey is known for its durability, making it suitable for high-traffic areas such as flooring, countertops, and wall cladding.
Often it uses in upscale residential and commercial projects, this marble brings a sense of luxury and elegance to bathrooms, kitchens, and living areas.
Also, It is also popular for creating striking architectural features like staircases, fireplaces, and columns.
Choosing Pietra Grey marble ensures a timeless and sophisticated aesthetic, elevating the ambience of any space with its subtle grace and elegance.

Granite
The Versatile and Durable Choice
Granite is one of the most popular natural stones used in construction and home design due to its durability, versatility, and natural beauty. Formed from cooled magma, Granite consists of a blend of minerals like quartz, feldspar, and mica, giving it a distinctive speckled appearance.
Characteristics
- Durability: Granite is incredibly hard and resistant to scratches and heat, making it an ideal choice for kitchen countertops and high-traffic flooring.
- Aesthetics: Available in a variety of colors and patterns, from subtle whites and pinks to dramatic blacks and greens, granite can complement any design style.
Also, after heat and stains makes it a top choice for kitchen and bathroom countertops.
- Flooring and Tiles: Offers a durable and attractive option for tiles and flooring in both residential and commercial settings.
- Outdoor Use: Granite’s natural sturdiness makes it suitable for outdoor applications like garden pathways, patio surfaces, and monuments.
Granite’s combination of functionality and visual appeal makes it a preferred choice for those seeking a lasting investment in their home or project.

Atrinmahamtejarat Stones
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In order to having specific department for export, we are able to suggest for all ways of transportation by the sea, train and transit truck all around the world. Having special and professional departments for choosing blocks, cutting, packing and transit make us different to have a position in global market.
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