We turn your visions and ideas into reality. Competent, focused and from a single source.
Welcome to ATESO
AI is fundamentally reshaping software development – and we are actively driving this change. As a Swiss partner, we develop AI-natively with in-depth engineering expertise: solutions that are delivered faster, intelligently reduce workloads and scale economically.
Designed and developed in Switzerland – short distances and clear communication.
From the initial idea through design and development to operations and support.
Cost-effective thanks to open source and AI-native development – the pace of the AI era without compromising quality.
We support corporations and SMEs over the long term – with expertise and focus.
Your goals
The starting point is not technology, but your goal. Four typical situations – and how we approach them.
Standard solutions rarely cover everything. We develop web applications, mobile apps and custom software that adapt to your processes – not the other way around.
Recurring tasks take time and tie up your team. We automate your processes – from well-designed integration to the targeted use of AI.
Sometimes the issue is not the solution, but a lack of capacity or in-house expertise. We advise you, empower your employees and complement your team with experienced specialists – for as long as you need us.
Your digital presence is often the first point of contact. We build fast, compelling web experiences that turn visitors into customers.
Services
Software development, cloud services & infrastructure, consulting & outsourcing: Three service areas cover your digitalisation needs – from idea to operation.
Consulting and development for effective AI use — from assessment to operations.
Learn moreCustom web applications, portals and interfaces.
Learn moreCustom apps for iOS and Android, selected to suit your use case.
Learn moreTailor-made solutions for your business processes.
Learn morePublic cloud, support and Microsoft 365 from a single source.
Learn moreConsulting from idea to operations — plus subject-matter experts to complement your team.
Learn moreBuilt from our learnings
What we learn about modern software development in the AI era flows directly into our products – and from there back into every customer project.
Artificial Intelligence
The AI-native ERP for your business processes – customers, documents, time and figures in one system, with integrated AI and automation workflows.
Learn moreAI Engine
The engine behind Exeoflow: it reads documents and texts, identifies the relevant fields and returns structured data. Based on open models with proprietary fine-tuning – operated on our servers in Switzerland, in your cloud or on-premise.
Learn moreIoT / Cloud
Engine management for shipping and power plants – IoT and cloud-based, easy to use.
Learn moreApplication Framework
Our modular development environment for backend, web and mobile – with integrated standards for security, logging and job management, consistently evolved as AI-native: scalable, modern apps built directly with AI, without compromising quality.
Learn moreCase Studies
Anonymised insights into real client projects, from SMEs to international corporations — and the impact they achieved for clients.
AI and Computer Vision
LDED (In-house Development)
A neural network under 5 MB detects document corners entirely in the browser — without image upload, without a backend.
Shipping and Logistics
International Shipping and Logistics Conglomerate
The EDCenter transitions from single-server operation to a containerized architecture and runs as a dedicated instance in the customer's Azure tenant.
Insurance
Swiss Insurer
ATESO supported the design and implementation of internal process optimization using BPMN and Appway.
Swiss Quality
From the initial idea to production use: we combine technological expertise with Swiss quality standards.
Passion and Quality
We develop with passion and deliver solutions that prove themselves in everyday use — technically sound and built for production.
Efficiency and Responsibility
We use resources efficiently and take responsibility for every project until it runs reliably.
Reliability and Open Communication
You always know where things stand — clear agreements, honest assessments and reliable deadlines.
Why ATESO
We develop natively with AI. Agents throughout the development lifecycle, model selection based on data classification, sensitive data on our own infrastructure.
Generative AI and specialized multi-agent systems in daily development, open-source models in our own operation, custom skills, agent rules, and fine-tunings where standards fall short.
From developer to architect. From specialist to reviewer. AI changes not only how we work, but also how roles, responsibilities, and collaboration are shaped within the organization.
Binding guidelines with training, model selection based on data classification, tailored permissions per agent — and in-house model operation for sensitive data.
Our learnings are embedded in the ATESO MWK-Stack: a modular development environment for backend, web, and mobile — used in customer projects and in our Exeoflow.
More about the ATESO MWK-StackAn AI framework based on open models with custom fine-tunings — hosted on Swiss servers or on-premise at the customer, running continuously for sensitive data.
More about ExeoAIWe implement data protection technically and organizationally; the legal assessment of individual cases remains with your legal or data protection advisor.
News
Insights, success stories and best practices
Translating a website into three languages without per-call costs: what three locally running models can achieve and why our test failed twice.
ATESO Team
Six terms are enough to categorize almost any AI offering: LLM, RAG, Agents, MCP, Fine-Tuning, and Hallucination — explained without prior AI knowledge.
ATESO Team
Encrypted traffic from today can be decrypted years later once a powerful quantum computer exists. What this specifically means, why the transition fails in places far different from expected — and how we have adapted our own infrastructure accordingly.
ATESO TeamHow We Work
A clear four-step process — so you always know where your project stands.
We clarify the initial situation, goals and framework conditions — in a personal consultation, with no obligation and free of charge.
We propose a solution and define the scope, stages and costs — transparently and clearly.
We develop in short iterations and regularly show interim results — you remain in control at all times.
After go-live, we operate, maintain and expand your solution — as a long-term partner.
The Right Starting Point
Every project begins with a no-obligation initial consultation — free of charge and without commitment. Only then do we jointly define the scope, pace and next steps.
Would you like to digitize a business process, have questions about new technologies, or need an assessment? Then get in touch with us.
Our experts are happy to advise you.
Tell us in two minutes what you are planning — web app, mobile app, custom development or consulting — and we will get back to you within 24 hours.
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