Puzzle Ventures
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Investment Portfolio


Gradient Labs
8 Jul 2025
Gradient Labs raises £9.5m Series A led by Redpoint Ventures to power AI customer service in regulated industries
Gradient Labs develops AI agents designed for regulated customer service environments, allowing organisations to automate complex enquiries and back-office workflows while maintaining safety, accuracy and compliance standards.


Ankar
28 May 2025
Ankar secures £3m seed round led by Index Ventures to redefine IP management with AI agents
Ankar develops AI agents that support the full patent lifecycle, helping inventors assess novelty, draft applications and monitor infringement using scientific and legal data.
Puzzle Ventures
More venture news
- 29 Jul 2026

LemonEdgeLemonEdge announced £16m Series A round led by Blackstone Innovations Investments for a fund accounting platform built for private markets
Series AFintech - 21 Jul 2026

HumanoidHumanoid unlocks £114m Series A led by Prime Movers Lab to deploy humanoid robots across industrial manufacturing and logistics
Series AIndustrial - 22 Jul 2026

ArrakisArrakis raises a £22m Series A led by Blossom Capital to install AI agents into industrial companies' mission-critical operations
Series AIndustrial