Samir S. Shah

WIST Water Solutions Pvt Ltd. is engaged in providing drinking water solutions. It offers HIX resins, water ATMs, and Turnkey system products. The firm offers system retrofit, operation and maintenance services. The company was founded by Minhaj Chowdhury, Arup K. SenGupta and Mike German in May 2013 and is headquartered in Kolkata, India.

Drinkwell is a company that aims to turn the water crisis into an opportunity for economic growth. The company is based in Boston, MA. The company establishs local water businesses in arsenic-affected villages that sell clean water using their patented water filtration technology and franchise business model. The company's goal is to save millions of people from drinking arsenic-contaminated water. The company was founded in 2013 by Mike German, Arup K SenGupta, Tom Bell, Minhaj Chowdhury. Minhaj Chowdhury has been the CEO since 2013.

WAAREE Energies Ltd. engages in the provision of energy solutions. It is primarily involved in the manufacture and sale of solar panels. It carries out its operations through the Solar Photovoltaic Modules and EPC of Solar Power Plants, and Generation of Power segments. Its portfolio of solar energy products consist of multicrystalline modules and monocrystalline modules. The modules include Merlin flexible modules, monocrystalline passivated emitter and rear cell modules, bifacial modules, and building integrated photo voltaic modules. The company was founded by Hitesh Doshi in 1989 and is headquartered in Mumbai, India.

Sattva Investment Advisors Ltd. (Sattva) is an independent Hong Kong-based alternative investment management firm which was founded in 2003 by Samir Shah. The firm manages the Sattva Asia Opportunities Fund and the Sattva India Opportunities Fund.