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Portfolio company

Quartermaster

United States · £111m raised

Raised

£111m

Latest stage

Series B

Rounds recorded

1

Backed by

3 investors

Sectors

MaritimeDefence & Dual-useAI Security

About

This maritime technology firm develops distributed sensor networks and artificial intelligence tools for civil and commercial operators to monitor and secure global waters.

Source

Funding history · 1

  1. 2026-09-29Series B$140m

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