ISRO Propulsion Complex Pressure Gauge Calibration Services

The Indian Space Research Organisation (ISRO), operating under the Department of Space, is pleased to announce an invitation for bids for custom services related to the calibration of pressure gauges. This procurement, designated under Bid Number GEM/2026/B/8244873, is being managed by the ISRO Propulsion Complex located in Mahendragiri, Tamil Nadu. Interested and qualified service providers are invited to participate in this tender, which will commence on November 5, 2026, at 2:50 PM and conclude on November 26, 2026, at 3:00 PM. This tender seeks specialized expertise to ensure the accurate and reliable calibration of critical pressure measurement instruments essential for ISRO's advanced space missions and research activities.