Fareham-based Kraken Technology Group has closed a $175 million Series B funding round at a $1 billion valuation, making the maritime defence company Europe's newest uncrewed surface vessel (USV) unicorn as NATO navies race to field autonomous boats in the Baltic, Black Sea and Indo-Pacific.
DTCP-led round pulls in Rheinmetall and NATO Innovation Fund
Digital Transformation Capital Partners (DTCP) led the round, with support from the British Business Bank, NATO Innovation Fund, Rheinmetall, Inocea Group and venture firms HICO, Thesiger Capital Group, BOKA Capital, Supernova Invest and Hakluyt Capital. Early backers including the UK's National Security Strategic Investment Fund, SmartCap, Notion Capital and Speedinvest converted prior positions into equity. PJT Partners advised Kraken on the transaction and Clifford Chance served as legal counsel.
Scaling K3 Scout as NATO orders pile up
The company will spend the fresh capital on continued development of its K3 Scout and K4 Manta platforms and on rapid buildout of localised manufacturing sites. Series production of K3 Scout is already running at Rheinmetall's Blohm+Voss yard in Hamburg, while Anduril Industries is preparing US manufacturing and Inocea's Davie Shipbuilding will assemble vessels in Canada. Kraken flagged additional partnerships in the Middle East and Indo-Pacific in the coming weeks.

From obscure startup to NATO manufacturing partner
The raise caps a breakout year in which Kraken landed its first US military contract, secured a $49 million USSOCOM OTA for K4 Manta and delivered vessels under the Royal Navy's Project Beehive USV initiative. Kraken chief executive Mal Crease said the funding will let the company deploy "hardened, reliable, mission-ready capabilities for NATO and its worldwide partners at an unprecedented scale in the maritime domain."
The deal lands the same week Kraken and Capewell demonstrated the world's first USV airdrop, releasing a K3 Scout from an A400M at 1,300 feet. It also follows a run of maritime autonomy raises tracked by AI2 Robotics' $735M round and defence-tech unicorns like Comand AI. For comparison to naval robotics broader plays, see Impulse Space and Relativity Federal winning NSSL launch slots.
Reporting based on coverage from Kraken Technology Group, Bloomberg, Defence Industry Europe and UKTN.
