GreenJams is led by brothers Tarun Jami (right) and Varun Jami (left). Tarun is the Indian pioneer of Hempcrete and the creator of Agrocrete. He holds degrees in Civil Engineering and Environmental Science. Tarun is also currently pursuing a PhD in Civil Engineering from AcSIR at CSIR-Central Building Research Institute (CSIR-CBRI), Roorkee. Varun is the brain behind operations and business planning. He holds a degree in law from Jindal Global Law School, and has been working full-time with GreenJams since 2019.