Alongside our existing ISO 9001:2015 quality certification, this milestone marks a new chapter in how we hold ourselves accountable — to our clients, our craft, and the natural world.
Siom Marble & Granite Factory LLC has been officially certified to ISO 14001:2015 for Environmental Management Systems, independently assessed and awarded by SGS — one of the world’s leading certification bodies.
This sits alongside our existing ISO 9001:2015 certification for quality management. Together, they represent two of the most recognised international standards in our industry: one for how well we do the work, and one for how responsibly we do it.
ISO 9001:2015 sets the benchmark for quality management — ensuring that our processes, our people, and our output consistently meet the highest standards. It covers everything from how we source and select stone to how we manage projects on site.
ISO 14001:2015 goes a step further. It is a formal framework for identifying and managing our environmental impact — from how we handle materials and reduce waste to how we operate our factory and fabrication facilities responsibly.
For over 35 years, Siom Marble has believed that working with natural stone comes with a responsibility — both to the clients who trust us and to the natural world the stone comes from.
These two certifications put a formal stamp on something we have cared about for a long time: doing the work properly, managing our impact, and holding ourselves to a standard that is bigger than any single project.
For the architects, designers, and developers we work with, this means one more layer of confidence. The stone in your spaces is sourced, handled, and delivered by a team that is held to the highest international benchmarks — in both quality and environmental responsibility.
In an industry where sustainability is no longer optional, we are proud to show that premium craftsmanship and responsible practice are not in conflict. They go hand in hand.
Here’s to the next generation of building beautifully — and responsibly.
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