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Swiss Engineering Productive AI. On your infrastructure.
We build and integrate on-premise AI solutions that fit seamlessly into existing workflows and actually get used day to day. From the first pilot to a company-wide rollout: secure, compliant, and entirely under your control.
Success stories
How companies adopt AI with us
Many companies pilot AI with isolated tools and an unclear return on investment. The real value only emerges once AI is woven seamlessly into existing systems and workflows. That's exactly what we handle: we connect AI with your documents, processes, and applications, so your people work more productively without having to learn new tools. All your data stays entirely on your own infrastructure: secure, auditable, and consistently on-premise.
Education 
Construction and real estate 
Social services 
Four times faster applicant administration
Working with onprem.ai has fundamentally transformed our internal processes.
In production since 2023, and no data has ever left the building
No cloud provider reading along. No trade secret slipping out.
Reliable AI operations for sensitive client data
Technical solutions impress with their stability and practicality, perfectly matched to our organisation's resources.
Document generation Create an invoice for Mueller AG in Word
The AI generates invoices, reports, summaries, and other documents directly from your data on request - formatted and integrated into your infrastructure, for example Word (DOCX), PDF, or your existing systems. Everything runs on-premise and stays under your control.
Secure search through your knowledge What do our contracts with Mueller AG say?
Retrieval-Augmented Generation (RAG) combines the power of modern language models with your internal knowledge. The AI searches your documents, databases, and knowledge systems in real time, delivering precise, source-based answers - without hallucinations. Whether contracts, manuals, protocols, or technical documentation: everything stays on-premise, fully under your control. No data leaves your infrastructure, no external search engines are involved.
Integration with CRM, calendar, email, and more Clean up my CRM
No new interfaces to learn: everything runs through a natural language interface. The AI is connected to CRM, calendar, email, and other systems, and can answer questions about customers, appointments, and open items. In addition, batch jobs can be set up to automate recurring tasks. Unlike many B2C AI agents, you remain fully in control at all times: you define clear access rights, decision boundaries, and automation rules. The AI operates within your defined boundaries - transparent, auditable, and without autonomous, uncontrolled actions.
your adoption path, by company size
how companies adopt AI with us
Micro Business
1–9 Employees
Even very small companies can put on-premise AI to good use. We help design and build internal knowledge bases tailored to how your team already works, running on compact, cost-effective AI servers that need no dedicated server room and can sit right in your office. Simple, well-defined workflows, such as research, document review, or internal processes, can be automated on top. For organisations like law firms, banks, or fiduciary offices, every piece of confidential information stays in-house.
Small SME
10–49 Employees
Companies at this size use on-premise AI to bring structure to both specialist and administrative work. We help build internal knowledge bases, connect existing ERP, CRM, or DMS systems, and automate clearly defined workflows. Depending on your needs, this runs on compact office systems or dedicated servers in your existing server room. The infrastructure is built to scale, so it can grow step by step with actual demand, and all data stays within your own IT environment.
Medium SME
50–249 Employees
Companies with established IT already in place use on-premise AI to support more complex processes. We help design and operate scalable AI infrastructure, including internal knowledge bases, system integrations, and workflow automation across multiple departments. Depending on your setup, this runs in an existing server room or across distributed local systems. The focus is on security, traceability, and controlled growth.
Enterprise
250+ Employees
Large organisations make on-premise AI a permanent part of their IT architecture. We build modular, scalable AI platforms that tie together internal knowledge bases, ERP, CRM, and DMS systems, and company-wide workflow automation. These solutions are embedded into your existing server landscape, can scale across multiple sites, and adapt to different security and compliance requirements. All sensitive data stays within your own IT infrastructure.
Industries we operate in
On-Premise AI solutions are gaining increasing importance – especially for organizations that prioritize data security and operational control.
Government
Sovereign AI is indispensable for defense and intelligence services. We offer fully air-gapped On-Premise LLM solutions for government agencies and critical infrastructure.
Finance
Reputation is central in private banking. Most data leaks in the financial sector are related to the cloud and its shared responsibility model. OnPrem reduces this risk by minimizing dependence on external providers.
Legal
Our clients in the legal industry rely on On-Premise AI to support research and document automation – with full control over confidential data.
Healthcare
Given strict compliance requirements and regulations, On-Premise AI is the most practical way to process sensitive medical data seamlessly and securely.
Swiss Quality for Sovereign AI
Based in Stahlgiesserei Schaffhausen, we are the leading provider of On-Premise AI solutions for data protection, data sovereignty, and compliance – independent of the European Union. Our team combines deep expertise in Artificial Intelligence, cybersecurity, and enterprise infrastructure to provide reliable and verifiable AI systems for organizations with high security and compliance requirements. Founded on the principles of Swiss engineering, we stand for precision, reliability, and attention to detail – in every solution we develop and implement.