UK BUSINESS AI UNIVERSE: Places: London: Safety

Owner or parent

independent; a Public Benefit Corporation as of 2026 (footer: EIN 93-4310599, Delaware, USA)

Founded or opened

Not stated on pages opened

Lab director or lead

Marius Hobbhahn — CEO and Co-Founder

Other leaders

Chris Akin — COO; Dr Charlotte Stix — Chief Governance Officer; Alexander Meinke — Head of Research; Jérémy Scheurer — Member of Technical Staff (Science); Rusheb Shah — Member of Technical Staff (Infrastructure & Security)

Site and address as published

London base not stated on pages opened (LISA lists Apollo as a resident); San Francisco office opened 2026; Washington DC office planned for June 2026

Headcount

Not stated. San Francisco office: 3 people, aiming for 10+ by the end of 2026 — 13 May 2026 (single source)

What it does

An AI safety organisation focused on "scheming", meaning AI systems covertly pursuing goals their developers did not intend. It studies the science of scheming, runs evaluations for frontier developers, works on governance of loss of control and internal deployment, and sells Watcher, a tool that monitors AI coding agents and can block unsafe actions.

Research groups or focus

Science (science of scheming; evaluations now second priority); Monitoring & Product; Governance (loss of control, internal deployment, automated AI R&D); Infrastructure & Security; Operations

Notable outputs

Watcher — control and security for coding-agent deployments, with Watcher Live (real-time blocking) and Watcher Analyze (observability) — 2026; pre-deployment testing of OpenAI's o1 — Dec 2024; anti-scheming research with OpenAI — date not stated

Selected papers

"Frontier Models are Capable of In-context Scheming" (Meinke, Schoen, Scheurer, Balesni, Shah, Hobbhahn) — arXiv — 6 Dec 2024 (v2 14 Jan 2025) — https://arxiv.org/abs/2412.04984 ; "Behind Closed Doors: A Primer on the Governance of Internal Deployment" — Apollo Research — date not stated — https://www.apolloresearch.ai/governance/ai-behind-closed-doors-a-primer-on-the-governance-of-internal-deployment/ ; "The Loss of Control Playbook: Degrees, Dynamics, and Preparedness" — arXiv — date not stated — https://arxiv.org/pdf/2511.15846 (link taken from Apollo's May 2026 update; I did not open the arXiv page to match it to the title) ; chapter on loss of control in the International AI Safety Report 2026, led by Charlotte Stix — 2026 — https://internationalaisafetyreport.org/publication/international-ai-safety-report-2026

Partners named

OpenAI — pre-deployment testing of o1, and anti-scheming research; UK Frontier AI Taskforce — policy recommendations; EU AI Office; a UN Advisory Body; US Congress

Uk government links

shared policy recommendations with the UK Frontier AI Taskforce

Status now

Active: now a Public Benefit Corporation, with a San Francisco office and a planned Washington office.

Labs Round 8 deep profile (31 Oct 2026), as the researchers wrote it; confidence: one source (status change to PBC from Apollo's own page only).

Sources

1. apolloresearch.ai/about
2. apolloresearch.ai/blog/apollo-update-may-2026
3. arxiv.org/abs/2412.04984
4. safeai.org.uk/

Owner or parent

Safe AI London Ltd, a registered charity (1211693) and company (14942848) in England and Wales

Founded or opened

Not stated on pages opened

Lab director or lead

Krzysztof Bar — CEO — date not stated

Other leaders

Emma Hall — Director of Ecosystem; David Arnold — Director of Transformation; Nina Wolff-Ingham — Operations Lead; trustees Charles Ciumei, Andrew Sutton, Adam Gleave, Ryan Kidd, David Norman, Connor Campbell

Site and address as published

central London, "the heart of London's AI corridor" (no street address)

What it does

A charity that runs an AI safety centre in central London. It houses AI safety organisations, training programmes, independent researchers and visiting experts, with the stated mission of building the ecosystem needed to navigate transformative AI safely. Named residents: Apollo Research, BlueDot and IAPS. Programmes named: LASR Labs, Pivotal Research, ARENA, the Princint residency and the Tarbell Center.

Research groups or focus

hosted organisations and programmes as listed above

Funding or budget as published

backers not named

Partners named

Apollo Research, BlueDot, IAPS — resident organisations; LASR Labs, Pivotal Research, ARENA, Princint, Tarbell Center — programmes (dates not stated)

Status now

Active, per its website read on 31 Oct 2026.

Labs Round 8 deep profile (31 Oct 2026), as the researchers wrote it; confidence: one source.

Sources

1. safeai.org.uk/
2. safeai.org.uk/team

Founded

Not stated (spin-out from Imperial College London)

Founders

Alessio Lomuscio — founder and CTO (Professor of Safe Artificial Intelligence, Imperial College London)

Chief executive

Steven Willmott — from Feb 2025 (earlier led product and engineering; founded 3scale, acquired by Red Hat)

Chief scientist or research lead

Alessio Lomuscio — CTO

Hq

London (England: London) per release dateline; other_offices: not stated

What it does

Safe Intelligence sells tools that check whether AI systems behave as intended. It began with formal verification and "robustification" of machine-learning models (vision and tabular), and in April 2026 launched Spec27, which writes tests from a specification and validates AI applications and agents before and after deployment.

Research focus

Formal verification and robustness of neural networks and tree ensembles; specification-driven validation of AI agents.

Models and products

Spec27 — "automated specification-driven validation platform for AI applications and agents", early access — 8 Apr 2026; verification and robustification platform and command-line tools — Feb 2025

Customers or partners named

Not stated (target sectors: finance, mobility, robotics, aviation)

Selected papers

Scalable Neural Network Geometric Robustness Validation via Hölder Optimisation (Y. Zhang, P. Kouvaros, A. Lomuscio) — NeurIPS 2025 — Dec 2025 — https://openreview.net/pdf?id=Va1IHqY3jG

Rounds found

20 Feb 2025 — seed — £4.15m — Amadeus Capital Partners — OTB Ventures, Vsquared Ventures (already DEAL-LAB-2017 / DEAL-SAFE-002)

Status now

Trading; launched Spec27 in early access in April 2026.

Labs Round 8 deep profile (31 Oct 2026), as the researchers wrote it; confidence: one source.

Sources

1. safeintelligence.ai/safe-intelligence-raises-4m-
2. safeintelligence.ai/introducing-spec27-spec-driv
3. safeintelligence.ai/scalable-neural-network-geom