# Bana Technologies s.r.o. (BanaTech)

> Bana Technologies s.r.o. (BanaTech) is an AI engineering company registered in Slovakia and founded in 2022. It builds AI assistants, MCP (Model Context Protocol) servers, AI workflow automation and machine-learning systems for mid-sized and large companies in Hungary, Slovakia and the rest of the EU.

- Legal name: Bana Technologies s.r.o.; brand: BanaTech; website: https://banatech.eu/
- Founder: Bence Bial (Hungarian name order: Bial Bence), AI engineer
- Registered office: Hajnáčka 347, 980 33 Hajnáčka, Slovakia; company ID (IČO): 54 844 754
- Contact: info@banatech.eu; contact form: https://banatech.eu/#contact
- Works in English, Hungarian and Slovak; clients in Hungary and Slovakia, remote across the EU
- Who it is for: companies that have data (ERP, accounting software, CRM, shared drives) but no in-house AI team, from mid-sized firms to national chains and large real estate groups
- How it works: AI Shadowing (2–4 weeks) to rank use cases, a pilot on real data (4–8 weeks), then production with monitoring and handover or ongoing operation
- Technology: current models from Anthropic, OpenAI and Google, and open-weight models; EU-hosted endpoints when data requires it (GDPR, EU AI Act); monitored, tested production systems
- Integrations: Microsoft 365 (Outlook, Teams, Entra ID), Jira, Confluence, Slack, Google Workspace, Salesforce, ERP and accounting systems, NAV Online Számla, network drives, BigQuery and SQL databases
- Not a research lab and not a large delivery agency: founder-led, engineer-to-client

## Services

- [AI consulting and AI Shadowing](https://banatech.eu/services/ai-consulting/): AI Shadowing: a few weeks with your teams to measure where the hours go and rank AI use cases by impact, confidence and ease. A costed shortlist, not a slide deck.
- [AI workflow automation](https://banatech.eu/services/ai-workflow-automation/): We automate repetitive work between email, documents, Jira, ERP and accounting systems with AI steps and plain code, with human approval where judgement matters.
- [AI assistants and company knowledge bases](https://banatech.eu/services/ai-assistants/): Internal AI assistants in Teams or the browser that answer from your documents and systems, with sources and permissions, plus customer-facing assistants.
- [MCP server development and training](https://banatech.eu/services/mcp-server-development/): MCP servers that let Claude, ChatGPT and Copilot use your product or data securely, with OAuth and per-user permissions. Plus hands-on MCP training for your team.
- [Machine learning and forecasting](https://banatech.eu/services/machine-learning/): Demand and sales forecasting, pricing and valuation models, classification and reinforcement learning, validated on your own history and run in production.

## Articles and case studies

- [What is an MCP server, and does your company need one?](https://banatech.eu/blog/what-is-an-mcp-server/): The Model Context Protocol explained for business and IT leaders: what an MCP server does, when it is worth building, when it is not, and where to start.
- [A remote MCP server with OAuth 2.1 and per-user permissions](https://banatech.eu/blog/remote-mcp-server-with-oauth-and-per-user-permissions/): What we learned connecting Prediqta’s real estate data to Claude: a protocol layer instead of a second backend, permissions reused, and failures that say why.

## Company

- [About Bana Technologies and the founder](https://banatech.eu/about/): who builds the systems and how we work
- [Home page](https://banatech.eu/): overview, selected work, FAQ and contact form
- [Privacy notice](https://banatech.eu/privacy/)

## Hungarian (magyar)

- [Kezdőlap](https://banatech.eu/hu/): AI fejlesztő cég: asszisztensek, MCP szerverek, automatizálás
- [AI-tanácsadás és AI Shadowing](https://banatech.eu/hu/szolgaltatasok/ai-tanacsadas/)
- [AI-alapú folyamatautomatizálás](https://banatech.eu/hu/szolgaltatasok/ai-folyamatautomatizalas/)
- [AI asszisztens és céges tudásbázis fejlesztés](https://banatech.eu/hu/szolgaltatasok/ai-asszisztens-fejlesztes/)
- [MCP szerver fejlesztés és oktatás](https://banatech.eu/hu/szolgaltatasok/mcp-szerver-fejlesztes/)
- [Gépi tanulás és előrejelzés](https://banatech.eu/hu/szolgaltatasok/gepi-tanulas/)
- [Blog](https://banatech.eu/hu/blog/)

## Optional

- [Full text of the site for LLMs](https://banatech.eu/llms-full.txt)
- [Slovak home page (slovensky)](https://banatech.eu/sk/)