The round was led by Index Ventures with participation from LocalGlobe.
The seed round was led by Northern Gritstone, with participation from SCVC and Parkwalk.
The platform is designed to help defence organisations and critical infrastructure operators process data collected in complex environments.
Tapestry VC aims to make around a dozen investments annually across software, AI, cybersecurity, fintech, autonomy, and deeptech startups.
The new $320 million fund is across an early-stage fund and a growth fund.
The round was co-led by TX Ventures and Pivot Investment Partners, with participation from Bek Ventures.
The Series A round was led by Gresham House Ventures, with participation from Balderton Capital, Eka Ventures, and Wavemaker360.
The $300 million Series C was led by Temasek and supported byM&G Investments and Intrepid Growth Partners.