where professionalism and experience deliver tangible results
We invest in research and innovation to improve mining efficiency, enhance safety, and develop sustainable technologies that drive responsible growth and long-term operational excellence.
We invest in local communities through job creation, skills development, and support for education, healthcare, and infrastructure, fostering long-term growth.
We apply responsible mining practices reducing environmental impact, support land rehabilitation, and promote sustainable resource management for future generations.
GeoStrata Mining Ltd is a leading coal mining company headquartered in Dar es Salaam, Tanzania, serving as a pivotal player in the Eastern African energy sector. To optimize its regional operations and streamline its administrative workload, the company also maintains a strategic office in Nairobi, Kenya.
GeoStrata specializes in the extraction and supply of high-grade bituminous coal, operating several established mining sites across Tanzania’s most resource-rich basins:
Muhepai Coal Basin: Located in the Songea district of Ruvuma region.
Ludewa Coal Basin: Situated within the Njombe region.
Songwe-Kiwira Coal Basin: Spanning the Kyela district in Mbeya region.
The company is deeply committed to responsible resource extraction and operational excellence. By combining modern mining practices with deep regional expertise, GeoStrata Mining ensures a reliable supply of industrial energy while upholding the highest standards of safety, environmental stewardship, and ethical conduct. Its expansive presence across the Southern Highlands positions it as a trusted partner in driving sustainable economic progress and industrial development throughout the region.
We employ efficient and modern mining techniques to ensure consistent coal production while prioritizing worker safety, operational reliability, and responsible resource management across all our sites.
Our coal undergoes rigorous processing and quality control checks to meet industry standards, ensuring optimal performance, consistency, and suitability for various industrial and energy applications.
We maintain reliable logistics and distribution networks that enable timely and efficient delivery of coal to clients across regional and international markets, supporting uninterrupted operations.
Reliable Operations
We ensure consistent coal supply through efficient processes, well-maintained equipment, and experienced teams committed to meeting client demands without disruption.
Safety & Compliance
We uphold strict safety protocols and adhere to regional and international mining regulations, ensuring a secure working environment and responsible operational practices.
Sustainable Practices
We are committed to minimizing environmental impact through responsible mining, land rehabilitation, and sustainable resource management for present and future generations.
Regional Expertise
With headquarters and activities’ base in Tanzania, together with a marketing office in Kenya, we bring deep regional knowledge and strong logistical capabilities to serve diverse industrial markets effectively.
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