SR Paryavaran Engineers Pvt. Ltd. (SRPEPL) is one of India's leading water and wastewater treatment companies, delivering sustainable engineering solutions for industrial, municipal, and infrastructure sectors since 1990. With over three decades of experience, the company specializes in the design, manufacturing, installation, and operation of advanced water treatment systems, helping organizations improve water efficiency, enable water reuse, and protect the environment.

SRPEPL offers comprehensive solutions including Water Treatment Plants (WTP), Effluent Treatment Plants (ETP), Sewage Treatment Plants (STP), Tertiary Treatment Plants (TTP), Zero Liquid Discharge (ZLD), Reverse Osmosis (RO), Ultrafiltration (UF), Membrane Bioreactor (MBR), desalination, and ultrapure water systems. The company also manufactures high-performance membrane products under its SRP Membranes brand, supporting industries with reliable and energy-efficient separation technologies.

Headquartered in Panchkula, Haryana, with manufacturing facilities and service offices across India, SRPEPL has successfully executed thousands of water treatment projects for sectors including pharmaceuticals, food and beverage, power, steel, chemicals, textiles, oil and gas, railways, commercial developments, and municipalities.

Driven by innovation and sustainability, SRPEPL is committed to enabling responsible water management, increasing water reuse, reducing environmental impact, and supporting industries and communities in building a water-secure future.