Sigma Group Achieves Ecovadis Silver Medal
A New Benchmark in Our Commitment to Sustainability
At Sigma Group, we believe sustainability isn’t just a goal—it’s a responsibility. This year, we’re proud to announce a major step forward: we’ve been awarded the Ecovadis Silver Medal, placing us among the top 15% of companies evaluated globally for sustainability performance.
This recognition reflects five years of dedication to improving our environmental, social, and ethical standards—and marks a leap from our previous Bronze status.
Why Ecovadis Matters
Ecovadis is one of the world’s most trusted sustainability ratings platforms, used by over 100,000 companies worldwide to assess supply chain ethics, labor practices, environmental impact, and sustainable procurement.
In today’s glass industry, where efficiency and ESG compliance go hand in hand, this recognition is more than a medal—it’s proof that Sigma is a reliable, forward-thinking partner.
Sustainability Spotlight
Our Silver Medal achievement builds on several critical environmental investments:
- Photovoltaic Systems: Generating over 900,000 kWh/year and reducing CO₂ emissions by 480 tons annually.
- Energy-Efficient Equipment: New grinding machines, infrared heating, and renewed compressed air systems improve performance while reducing environmental impact.
- Electric Furnace Project (Plovdiv): Successfully launched in May 2025 at our Plovdiv facility, this innovative furnace is already delivering results—cutting emissions by over 200 tons of CO₂ per year and enhancing product quality through precise firing control.
These are just a few of the actions behind our recognition—proof that sustainability is embedded in how we work, build, and innovate.
Product Confidence, Backed by Responsibility
Our customers know us for high-performance refractory products and responsive technical support. Now, with the Silver Medal in hand, you can trust that our entire supply chain meets global sustainability standards.
From custom-engineered feeder tubes to our high-efficiency EXCELSIUS series, your operations benefit from materials designed for durability and environmental responsibility.
Closing Remarks
Our Ecovadis Silver Medal is not a finish line—it’s a new starting point. We’re energized by this recognition and committed to pushing even further. Thank you for being part of the journey toward a cleaner, smarter, and more sustainable future in glass manufacturing.
Let’s keep building it together.
