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Three Decades of Innovation in Construction Materials

Established in 1997, Ashtech (India) Pvt. Ltd. is a family-owned company and India’s largest total fly ash management organization. We source, process, manufacture, import, export, and distribute high-quality construction materials for cement, infrastructure, and real estate projects.

Built on long-term relationships and operational expertise, Ashtech supports customers with reliable supply, consistent quality, and a nationwide distribution network. Our portfolio spans Fly Ash, cement, GGBS, Ready-Mix Concrete, AAC blocks, and construction solutions for modern infrastructure.

Empowering sustainable growth in industry

We provide a wide range of services tailored to meet the unique needs of modern industries. From precision manufacturing and advanced automation to custom product design and efficient logistics.

What Drives Us

Our mission is to strengthen the construction industry with smarter, more sustainable solutions. We deliver high quality materials supported by technical expertise and innovation, helping customers improve concrete performance and optimise resource use. By continuously refining processes and embracing new technologies, we transform raw materials into reliable solutions that deliver measurable value.

To Shape the Future of Sustainable Construction

To Shape the Future of Sustainable Construction We are the trusted leader in cementitious solutions, recognised for consistent quality, innovation, and responsible growth. Our vision is to advance construction practices with solutions that enhance performance, reduce waste, and contribute to a sustainable built environment. By continually pushing the boundaries of technology and application, we redefine how infrastructure is designed and executed, ensuring progress that benefits communities, economies, and the environment for generations to come.

Continue Supporting
India’s Infrastructure Growth Story

Our purpose is to support India’s infrastructure growth by delivering dependable materials and solutions for the nation’s most critical projects. From highways and bridges to industrial facilities and urban developments, we help connect communities, drive economic growth, and improve everyday life. By turning resources into reliable construction outcomes, we play a vital role in shaping India’s future. Our purpose is clear: to build infrastructure that enables progress and strengthens the nation.

Laying the Foundation

Founded as Satish Carrier, specialising in the safe and efficient transportation of fly ash.
Expanded into fly ash marketing in Mumbai; secured 100% utilisation agreements with ETPS Chennai and Dahanu Thermal Power Station; established the first RMC plant in Pune.

Expanding Horizons & Quality Focus

Exported the first fly ash consignment to the Middle East; partnered with Gujarat power plants for international export
Set up a pilot plant to enhance fly ash quality; installed a Model Classifier at Dahanu Power Station for advanced fly ash extraction.

Scaling Infrastructure & Diversification

Scaled up Ready-Mix Concrete (RMC) production capacity.

Installed a PDF ACS System for efficient fly ash distribution to RMC and cement plants; established a bulk terminal at Hossu.

Executed large-scale fly ash exports from NTPC Simhadri.

Ventured into Cellular Lightweight Concrete (CLC) block manufacturing; established an international bulk terminal in Ras Al-Khaimah; commissioned a second fly ash grinding unit near Mumbai; partnered with NTPC Delhi for Badarpur TPS.
Launched paver and solid concrete block manufacturing units; installed advanced pneumatic conveying and storage systems at Badarpur; commissioned a state-of-the-art Made-in-USA Fly Ash Classifier.

Processing Strength & National Footprint

Established 220 TPH aggregates processing plants in Pune and Wada; installed and commissioned the first fly ash grinding unit in Dahanu.

Commissioned a cement blending unit for Portland Pozzolana Cement (PPC) production.

Expanded aggregates processing with a new 220 TPH plant near Mumbai; commissioned our 7th RMC plant.
Established a dedicated cement blending plant near Udupi.
Commissioned our 8th RMC plant in Mumbai.

Technological Pioneers & Diversified Solutions

Commissioned India’s first ultrafine production facility utilising an advanced Spanish Classifier.
Commenced operations at Dahej and Hazira thermal power plants, achieving 100% utilisation from day one.
Initiated operations at GKEL and GWEL thermal power plants with a core focus on 100% ash utilisation.
Scaled up rail transportation of fly ash nationwide from multiple power plants.

Secured a major contract from Rattan Power Amravati for pneumatic fly ash conveying to silos at the railway siding.

Established the Speciality Chemicals Division, marking our strategic entry into advanced Construction Chemicals.
Expanded into AHP maintenance services for power plants, including the supply of critical spares.

Commissioned a fly ash classification and processing unit at Mundra, further strengthening our processing capabilities.

Expanded our RMC footprint in Pune with the commissioning of two new RMC plants.

OUR JOURNEY

From Humble Beginnings Industry Leadership

Ashtech’s story is one of vision, perseverance, and continuous evolution. What began as a specialised transportation company in 1994 has grown into a vertically integrated building materials powerhouse with a national footprint and global reach.

WHERE WE ARE

Our Global Presence

Ashtech operates through a strategically located network of processing facilities, bulk terminals, and distribution hubs across India and international markets.

Our Commitment
To Customers

1. Product Quality

Consistent, controlled fineness and chemical composition for predictable performance.

2. Supply Reliability

Long-term contracts, multi-plant sourcing, and a robust logistics network ensure uninterrupted supply

3. Technical Support

Expert assistance in mix design, application engineering, and quality assurance.

4. Sustainability

Partnerships that help you reduce embodied carbon and achieve your environmental goals.

5. Innovation

Continuous development of new products and solutions to meet emerging industry challenges.