Sumeet Subhash Mehra

Acuity/Sparkle Ltd. provides safe drinking water technology. It also encourages an open flow of communication, so that scientists around the world can come together and address this serious problem the world is facing. The company is headquartered in Redwood City, CA.

Sparkle Clean Tech Pvt Ltd. engages in the provision of water treatment and water purification solutions for the hospitality, pharmaceutical, textile, and food and beverage industries. It offers design consultation, pilot plant trials, equipment sales and after sales services to its customers to optimize the water resources available for both potable and recycling. The company was founded on August 11, 2005 and is headquartered in Navi Mumbai, India.

Sparkleclean-Tech Systems Pvt Ltd. is a business services company founded in 2016. The Indian company provides various business services.

Caliburn International LLC engages in the provision of professional services and solutions to U.S. federal government agencies and commercial clients. It offers consulting, engineering, medical, and environmental services. The company was founded in August 2018 and is headquartered in Reston, VA.