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T3

T3 (legal name T3 Consultants Ltd) helps financial services firms, technology companies and regulators adopt trustworthy AI. It designs and engineers AI controls, runs adversarial red teaming on models, LLM applications and AI agents, and implements end-to-end AI governance operating models aligned to the EU AI Act, ISO/IEC 42001 and the NIST AI RMF.

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T15:37:28.459Z. Cached copy · Source on t-3.ai

# T3

> T3 (legal name T3 Consultants Ltd) helps financial services firms, technology companies and regulators adopt trustworthy AI. It designs and engineers AI controls, runs adversarial red teaming on models, LLM applications and AI agents, and implements end-to-end AI governance operating models aligned to the EU AI Act, ISO/IEC 42001 and the NIST AI RMF.

Where off-the-shelf GRC platforms stop, T3 builds the custom controls, integrations and assurance that fit each client's stack, models and regulator. Its services are organised as seven layers of AI governance, from AI inventory to compliance and audit.

Key facts:
- Name: T3. Legal name: T3 Consultants Ltd. Also known as T3 AI.
- Based in London, United Kingdom. Serves clients globally, with a focus on the UK, the US and the EU.
- Co-founders: Gwendoline Grollier (Co-founder and Head of AI Risk Management) and Lana Hampicke (Co-founder and Head of AI Assurance).
- Sectors: financial services, technology and the public sector.
- Contact: contact@t-3.ai, +44 20 8087 0917 (UK), +1 213 659 0224 (US).
- Book a call: https://calendly.com/contact-qfg/firstcall-invite
- LinkedIn: https://www.linkedin.com/company/t-3-ai/
- X: https://x.com/T3_Consult
- YouTube: https://www.youtube.com/@T3-AI-Channel
- Instagram: https://www.instagram.com/t3consultants

Standards contribution: members of the T3 team contributed to the development of the EU AI Act, ISO/IEC 42001 and the NIST AI RMF.

Awards and recognition:
- Winner, AI Leader of the Year 2025, Women in Governance, Risk and Compliance
- Winner, North America AI Leader of the Year 2025, Women in AI
- Top 33, Women Shaping the Future of Responsible AI for Social Impact 2025, She Shapes AI
- Nominee, Transatlantic Growth Awards 2025

Certifications and memberships:
- Cyber Essentials certified
- WEConnect International certified women-owned business
- Member of the Anthropic Claude Partner Network
- techUK member
- TechZero pledger

Clients and partners include Gov.UK, Google, AIMA, Remitly, Castle Trust Bank, The Conduit, Women of Business, MCM (Midland), Hexagon, Stanford and Compliance Week.

## About

- [About T3](https://t-3.ai/about-us/): who T3 is, why clients choose it, awards and clients
- [Our team](https://t-3.ai/our-team/): founders and team
- [Case studies](https://t-3.ai/project-partners/): AI governance, compliance and training work across healthcare, media, financial services, SaaS and gaming
- [Contact](https://t-3.ai/get-in-touch/): enquiries and contact details

## Services

T3's services are seven layers of AI governance. Each can be bought on its own; together they cover the AI lifecycle from discovery to audit. T3 extends a client's existing tools, frameworks and risk processes rather than replacing them, and is independent of platform vendors.

- [Services overview](https://t-3.ai/service/): the seven layers of AI governance, how they fit together and where to start
- [AI Inventory](https://t-3.ai/service/ai-inventory/): AI invento
…

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