OTB Ventures
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Investment Portfolio
Plumerai
16 Sept 2025
Plumerai secures £6.5m Series A led by Partech and OTB Ventures to scale vision LLMs for edge devices
Plumerai builds on-device computer vision software for cameras, combining edge AI with cloud models to deliver accurate detection, search and alerts while keeping costs and data usage low.
Safe Intelligence
20 Feb 2025
Safe Intelligence raises £4m seed round led by Amadeus Capital to conduct deep validation of AI models
Safe Intelligence builds tools for deep validation of AI models, identifying hidden fragilities and improving robustness so complex systems behave reliably in regulated and safety-critical environments.
OTB Ventures
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More venture news
- 12 Aug 2026
MindgardMindgard secures £22m Series A led by Album VC to test and defend AI systems against adversarial attack
Series ACybersecurity - 12 Aug 2026
CytixCytix raises a £5m Series A round led by Northern Gritstone to manage the security risk of AI-driven software change
Series ACybersecurity - 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
