About Spans Envirotech

Spans Envirotech is a specialist engineering and project development firm focusing on clean energy, clean technologies, and environmental infrastructure. Founded in 1993 in New Delhi, India, we have grown from a regional consultancy into a globally recognized environmental engineering firm with offices and representations across six countries including the United States, France, Singapore, UAE, and Australia.

For over three decades, we have been providing advisory services and professional expertise to leading companies, urban local bodies, government agencies, and investors worldwide. As a technology-driven firm, we deliver a full spectrum of services—from feasibility studies and detailed engineering to construction management and ongoing operational support—addressing the environmental infrastructure needs of municipalities, public agencies, private developers, and industrial facilities.

Our expertise spans wastewater treatment (municipal and industrial), water reuse and recycling, biogas and renewable energy, solid waste management, and environmental compliance. We specialize in adapting global best practices to local contexts, ensuring our solutions are both technically robust and economically viable.

With over 500 successfully completed projects and a diverse team spanning 10+ nationalities, we bring a truly global perspective to every challenge. Our multidisciplinary teams include environmental engineers, process specialists, civil and mechanical engineers, automation experts, and project managers—all united by a common mission: to help organizations adopt resource-efficient, future-proof solutions that create lasting environmental and economic value.