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About Us
Precision-Driven Sampling Solutions for Global Industries
- At Gemini Sampling Solutions, we specialize in the design and manufacturing of customized mechanical sampling and sample preparation equipment for minerals, ores, coal, coke, and a wide range of other bulk materials.
- As an ISO 9001:2015 certified company, we are committed to delivering equipment that ensures accurate, repeatable, and tamper-proof sampling, meeting the highest standards of quality assurance and regulatory compliance.
Our Mission
To provide precise, reliable, and automated mechanical sampling systems that improve data accuracy, reduce human error, precision, repeatability and enhance operational safety across diverse industries.
Our Vision
To be the world's premier authority in sampling solutions—where innovation meets uncompromising precision, safety, and compliance. We relentlessly evolve to anticipate and exceed our clients' needs, always guided by the highest standards of integrity and quality.
What Sets Us Apart
- ✅ Custom-Made Sampling Solutions for diverse commodities
- ✅ Robust design for harsh industrial environments
- ✅ Compliance with international sampling and preparation protocols
- ✅ Integration-ready with modern laboratories and automated testing workflows (Digital)
- ✅ Commitment to innovation, quality, and safety
Industry Recognition
Gemini's commitment to quality and innovation has established us as an industry leader. As an ISO 9001:2015 Certified Company, our solutions are trusted globally for accuracy, safety, and compliance, solidifying our reputation as a reliable Quality Assurance partner.
Who We Serve
Our clients span across sectors including: Mining & Mineral Processing, Coal & Power Generation, Cement & Construction, Metals & Smelting, Ports & Shipping Terminals, and Independent Testing Laboratories. Whether at mine sites, ports, power plants, or laboratories, Gemini's systems ensure that your samples represent the true value and characteristics of the bulk material — enabling better decisions, improved compliance, and trustworthy results.
Built on a Legacy of Trust
Backed by the 85+ year legacy of Mitra S.K. (MSK)—a global leader in inspection, testing, and certification—Gemini Sampling Solutions benefits from deep industry expertise. MSK's Quality Assurance teams guide our designs to meet ISO, ASTM, and BIS standards, ensuring reliable performance in bulk material sampling and testing.
Our Clients
Trusted by Industry Leaders
Product
Check our Products
Mobile Auger
Stationary Auger
Automated Digital Sieve Shaker
Falling Stream Sampler
Auto Drop Shatter
Cross-Belt Sampler
Gravity-fed Slurry Auto Sampler
Pressure Discharge Slurry Auto Sampler
Integrated Sample Collection & Preparation System
Team
Check our Team
Chiranjit Sen
Innovating the way towards an atmanirbhar Bharat.
Ramprasad Hazra
Here in Gemini we are a visionary team where power of mind is the key
Subhash Ghosh
We accept the challenge for a better tomorrow.
Swapan Kumar Roy
Change is constant; our task is steering it toward leaps in progress.
Vijay Tiwary
TATA STEEL
As per our discussion regarding the performance feedback of IS based mechanized sampler for ferro alloys at Tata Steel Jamshedpur; this system has helped us in complying IS standards for sampling and testing for ferro alloys. This system has helped in entrusting more confidence in our customers as far as sampling and testing procedure for ferro alloys is concerned. This experience at Tata Steel Jamshedpur has also helped in finalizing the drawing for IS based sampler for Tata Steel Kalinganagar
B. Ghosh
GVK Power
We hereby certify that M/s Mitra S.K. Pvt. has been appointed vide ref work order number GVKPGSL/HO/001/18-19 dated 21/08/2018 as independent inspection agency for mechanical mobile auger sampling of Indian coal at GVK’s 2 X 270 MW GVK Power located at Goindwal Sahib of Punjab from 21.08.2018 to till date. On satisfactory performance of services from M/s Mitra S.K. Pvt.Ltd. contract of MSK has been renewed for Financial Year 2020-21 with reference work order number 2200003331 dated 04.12.2019.
We hereby certify that M/s. Mitra S. K. Pvt. Ltd has been appointed vide ref work order no. SPGCL / HO / MSK / Mechanical Sampling / 2019-20 / 001 dated 17.10.2019 as independent inspection agency for mechanical mobile augur sampling of Indian Coal at SPGCL’s 4 x 300 MW Thermal Power Station located at village Binkot, Darramuda, Tehsil – Kharsia, District – Raigarh, Chhattisgarh from the financial year 2019-20 to till date. We are satisfied with services provided by M/s. Mitra S. K. Pvt Ltd. This certificate is issued on the specific request of M/s Mitra S. K. Pvt. Ltd