IRAP offers consultancy services to national and state governments, national and international donors, non- governmental organizations, and private institutions including philanthropic organizations.

Some of the organizations for which IRAP had undertaken consultancy assignments in the past are: the Sardar Sarovar Narmada Nigam Ltd., Gandhinagar, Gujarat, India; International Water management Institute, Colombo, Sri Lanka; Sheladia Associates, Maryland, USA; Ambuja Cement Foundation (ACF)-Mumbai; Ambuja Cements Ltd. (ACL)-Mumbai; Infrastructure Development Finance Corporation (IDFC)-Mumbai; World Wildlife Fund (WWF)-New Delhi; Deltares, Netherlands; Water and Sanitation Support Organization (WSSO)-Jaipur, Rajasthan; Sir Dorabji Tata Trust (SDTT)-Mumbai; Services and Solutions International Ltd. Dhaka; and Water Resources Department, Govt. of Andhra Pradesh; Ministry of Agriculture, Democratic Federal Republic of Ethiopia; and Fresh Thoughts-Paris, France.