Gosign

Hamburg, Germany · 51-200 employees · gosign.de

Gosign builds enterprise AI infrastructure and agent architectures for regulated environments. Based in Hamburg, Germany. Founded in 2001. For over two decades, we have designed and operated complex enterprise systems. Today, we build AI agent architectures that integrate into existing corporate landscapes – securely, auditably, and under full customer control. What we build: → AI agent infrastructure in the customer’s environment (Azure, GCP, self-hosted) → Decision Layer architectures for Finance and HR processes → Governance by Design: audit trail, RBAC, versioning, bias monitoring → Human-in-the-Loop systems for critical business decisions Our Decision Layer eliminates hidden decision risks. Rule logic becomes explicit, versioned and auditable. Designed to align with enterprise architecture boards and existing security review processes. → Agent Builder and Agent Library for employee-driven agent development → Integration with SAP, DATEV, SharePoint, Teams and existing enterprise systems How we work: We deploy in your infrastructure, authenticate via your Entra ID, and respect your security policies. Complete source code and all prompts belong to the customer. No vendor lock-in. Models are swappable. Our goal is enablement: after 12–18 months, your teams operate and extend the AI infrastructure independently. References: Pilot Gruppe (media, agentic infrastructure, GDPR legal opinion), Roser Group (legal/tax/audit, finance agent), international corporations (architecture c