Trust & Security
LUMEA ESG processes sensitive financial and extra-financial data for asset managers and institutions. Here is, in full transparency, how we host it, encrypt it and control access to it.
Last updated · 7 August 2026
Our commitments
Transparency
Your account data and your ESG data are stored in the EU. The providers below operate on precise scopes; some operate outside the EU for transient processing.
| Provider | Purpose | Region |
|---|---|---|
| Hetzner | Hosting of the application, database, compute, files and encrypted backups | Germany · Finland (EU) |
| Vercel | Residual scheduled jobs and rollback standby (being retired) | United States / global |
| Stripe | Payment processing (PCI-DSS Level 1) | United States / EU |
| Resend | Transactional email delivery | United States |
| Anthropic (Claude) | AI analysis of ESG documents; conversational AI assistant (model of your choice) |
Security review
We gladly answer our customers' and prospects' security questionnaires, and can make a data processing agreement (DPA) available on request.
| United States |
| Google (Gemini) | AI analysis of ESG documents; conversational AI assistant (model of your choice) | United States |
| OpenAI | Conversational AI assistant (GPT-5 model, your choice) | United States |
| LlamaIndex (LlamaParse) | PDF document extraction and conversion | United States |
| Mistral AI | Document character recognition (OCR); conversational AI assistant (model of your choice) | European Union |
| Web-search providers (Serper, Exa) | Execution of document-search queries | United States |
Some optional integrations (Microsoft 365 / Google Workspace) only process data (name, email address and job title from your directory) if you explicitly enable them for portfolio synchronisation.