Post Type Archives: Sigma Certifications

We are proud to share that Sigma Minerals Limited received the State-Level “Entrepreneurship Award – 2022” under the Self-Reliant India Campaign, recognizing our contribution to employment generation in the Lime Industry. This award recognizes our efforts in strengthening domestic manufacturing , and generating employment through ongoing investment in technology and capacity.

We are the First ISO 9001 and the only ISO 14001 certified Lime Manufacturing Company in India.