Building auditable AI from Sweden.
Ansvar Systems AB is an EU company based in Sweden. We build an MCP-native knowledge layer for legal, compliance, and security work — with the citation contract as the product.
Ansvar Systems AB (Org.nr 559547-2225) is registered in Fränsta, Sweden. We ship auditable AI for legal, compliance, and security workflows — everything we build is grounded in source text, with verified citations on every answer.
Our delivery is 100% via the gateway. Connect your own AI client — Claude Desktop, Microsoft Copilot Studio, Cursor, or any MCP client — and get legislation and case-law research, DPIAs and DORA/NIS2 gap analysis, STRIDE and TARA threat modeling, and ISO/NIST control reviews with exact sources on every claim.
Ansvar is founded and led by Jeffrey von Rotz, Founder & CEO. The company was started on one rule — citations or nothing: a compliance answer that cannot point to its source is not an answer.
The core platform runs on EU infrastructure (Hetzner, Germany & Finland) with every subprocessor disclosed, every source we serve is licensing-audited, and nothing you send Ansvar trains anyone's model. The detail lives on three pages: Security & sovereignty, how our AI operates, and recognition & third-party validation.
Get in touch: team@ansvar.eu · Fränsta, Sweden · contact page