Piersight from pier to the sky, a piercing vision

When we sat to discuss the company with Gaurav Seth, one of the initial observations was about how clever the name PierSight is. Founded in 2023 along with Vinit Bansal, the company is located in Ahmedabad. Gaurav is an ex-ISRO scientist, who carried forward his learning and integrated it in the maritime industry. PierSight is an Indian space technology company working on a constellation of satellites to monitor global maritime activity. Its system combines Synthetic Aperture Radar (SAR), which can capture images through clouds and darkness, with the Automatic Identification System (AIS) that tracks vessel data. This integration allows the company to detect ships in all conditions, including those that switch off their AIS transponders to avoid detection.

Solutions backed by technology

By providing real-time information on port congestion and enabling ports to plan for just-intime ship arrivals, the company aims to reduce delays and increase turnaround efficiency. It also notes that ships often require hull inspections, which typically occur after long waiting periods before docking. PierSight believes this idle time can be better utilized for maintenance, drawing a parallel to the optimized pit stops in Formula 1 racing. Gaurav emphasizes that a ship is a constantly revenuegenerating asset which can benefit significantly from such efficiency gains. PierSight’s constellation is designed to provide global ocean coverage with 30-minute revisit times and low-latency data delivery. Users can receive near real-time updates on vessel movement and maritime incidents. By relying on radar rather than optical sensors, the system is less affected by weather or time of day. The company also highlights cost advantages, claiming its service can operate at a fraction of the expense of existing Earth observation solutions. The company’s solutions target a range of maritime challenges. These include unreported or unlawful activity at sea, particularly from “dark ships,” oil spills and their detection to limit environmental damage, EEZ monitoring, insurance to assess and mitigate risk, and commercial shipping as well.

Market positioning and further on

Global interest in ocean monitoring is increasing due to the rise of illegal fishing, oil spill risks, and heightened security concerns at sea. Its focus on merging radar imagery with AIS data adds an extra layer of reliability compared with systems that rely solely on one data type. By building a satellite network “Made in India, for the world,” PierSight is aiming to establish itself as a key player in maritime intelligence. If it can deliver on its promises of frequent, affordable, and actionable insights, the company could become an important part of how governments and industries monitor and manage the oceans in the years to come.