About Heabsy
We build enterprise AI that works in production — secure, auditable, and designed for regulated industries.
Our Mission
Too many enterprises have been burned by AI vendors who deliver impressive demos but fail in production. Hallucinating chatbots, data leaks, and solutions that don't survive contact with real-world complexity.
We exist to change that. Heabsy builds AI infrastructure that CTOs can trust — auditable, secure, and genuinely useful.
Why We're Different
- 01We built our own Graph-ReAct architecture — not a wrapper around ChatGPT
- 02Every answer is backed by source citations — no hallucinations allowed
- 03We can deploy on your infrastructure — then your data never leaves your perimeter
- 04Benchmarked on standard academic datasets — numbers, not promises
Our Values
Security by Design
We architect for data sovereignty from day one. Your data stays where you need it — always.
Engineering Excellence
We ship production-grade solutions, not demos. Every system is built to handle enterprise scale.
Customer Outcomes
We measure success by your KPIs, not ours. If it doesn't deliver measurable ROI, we don't ship it.
Radical Transparency
No black boxes. Every AI answer is traceable, every decision is auditable, every cost is visible.
Ready to Work With Us?
Let's discuss how Heabsy can help your organization harness the power of AI — securely and effectively.
Checking rather than taking our word for it? Verified facts about the company — sources, what we do not do, and how to confirm it.
Company facts
Verifiable details rather than claims. Everything below can be checked against the Slovak commercial register, and the same identifiers appear in ourWikidata entry — so that a machine reading either source can tell it is the same organisation. The fulllegal noticeadds the register court, file number and managing director. Independent directories that list Heabsy are collected on Where Heabsy is listed.
- Legal entity
- FEYA, s.r.o.
- Registered
- 12 September 2014
- Registration number (IČO)
- 47 887 541
- VAT ID
- SK2024136169
- Registered office
- Pekná cesta 19, 831 52 Bratislava-Rača, Slovakia
- Commercial register
- Obchodný register SR
- Knowledge graph
- Wikidata Q141397467
- Inference location
- Own infrastructure in the EEA; partner-hosted models are marked in the catalogue
Questions we get before the first call
Including the one most vendors avoid: what we will not build, and why the limit is part of the architecture rather than a note in the contract.
Who operates Heabsy?+
FEYA, s.r.o., a company registered in Slovakia since 12 September 2014, registration number (IČO) 47 887 541, VAT ID SK2024136169, seated at Pekná cesta 19, 831 52 Bratislava-Rača. Heabsy is the brand under which the company delivers AI implementation services.
Where is the inference infrastructure located?+
Our own models run on our own infrastructure in the European Economic Area, and prompts and completions are not stored there. If a task does not need that, the API also offers models served by partner providers, often at a lower price and without those guarantees. Each model is marked, and the customer chooses. Processing locations and sub-processors are disclosed rather than assured, so a customer can check for themselves whether any third-country transfer is involved.
What does Heabsy actually build?+
Assistants over company documents, search across internal repositories, and agents that carry out steps inside existing systems. Every answer carries a reference to document and paragraph; where no source exists, the system says so instead of producing a plausible sentence.
What does Heabsy not do?+
No legal advice, no candidate screening or employee scoring (high-risk under Annex III of the EU AI Act), no decisions with legal effect on individuals, and no irreversible actions behind a probability threshold. These limits are architectural, not promises.
Which markets does Heabsy serve?+
Primarily Austria and Germany, in German. English and Russian versions exist for companies that find us through other channels; the Slovak entity serves its home market directly rather than through search.