Tsalla Aerospace builds autonomy software that flies drones without GPS

Company Details Company Overview Incorporated 22 February 2019 Founders Vinayak Tsalla, Siva Satyanarayana Tsalla Headquarters Bengaluru Sector Unmanned systems, autonomy software Funding Raised $1 million, first external funding round (announced November 2025) Key Investors Sunny Stalnaker (lead), SIDBI; equity-free grants from the Ministry of Defence's iDEX programme Institutional Support Incubated at the Indian Institute of Science Product AI Pilot, a hardware-agnostic autonomy stack A drone