--- title: "PierSight: Funding and News, AI Startup | bharat.digital" description: "PierSight: funding rounds, write-ups and news, each linked to its source. Spacetech company building SAR plus AIS satellites for persistent maritime..." url: "https://bharat.digital/startups/p/piersight/index.md" canonical: "https://bharat.digital/startups/p/piersight/" updated: "2026-11-05T02:30:15+05:30" language: "en-IN" site: "bharat.digital" --- [AI](https://bharat.digital/startups/c/ai/) # PierSight Spacetech company building SAR plus AIS satellites for persistent maritime surveillance, Ahmedabad Follow this startup: [RSS feed](https://bharat.digital/startups/p/piersight/feed.xml). Everything below links to its source. ## Our write-ups Startup Startups & Fintech ### [PierSight shows antenna testing for Varuna 2.0 as it builds a SAR plus AIS maritime constellation](https://bharat.digital/originals/piersight-varuna-2-antenna-testing-sar-ais-constellation/) The Ahmedabad spacetech company, co-founded by ex-ISRO engineer Gaurav Seth, is validating RF hardware for its first commercial satellite while planning a 32 satellite ocean surveillance network. 4 November 2026 ยท 2 min read ## Timeline 1. 4 Nov 2026 Write-up [PierSight shows antenna testing for Varuna 2.0 as it builds a SAR plus AIS maritime constellation](https://bharat.digital/originals/piersight-varuna-2-antenna-testing-sar-ais-constellation/) bharat.digital