MateMatic Solutions · Kraków · 2025

Who we are

We combine legal experience with AI systems architecture. We build sovereign data environments for law firms that want to adopt AI lawfully - with no compromise on professional secrecy or the EU AI Act. Today we also build our own tools: PATRON and MateMatic Boutique.

The company

MateMatic Solutions Sp. z o.o., based in Kraków, Poland, specialises in AI architecture for law firms and compliance teams. We work as a vendor-agnostic advisor - we fit the technology to the firm, not the other way round.

VAT ID (NIP): 9452311849 · Company register (KRS): 0001176750 · ul. Wysoka 5, 31-460 Kraków, Poland

25+
years' combined experience
3
disciplines: law, AI, infrastructure
100%
vendor-agnostic

What we build

We don't only advise - we build our own tools and release them openly. Two legs of the same LegalTech ecosystem: a platform and the skills for it.

PATRON
A local AI platform for lawyers. Case-file analysis with source control, an audit trail and human oversight - open source, on the firm's own hardware. Meet PATRON
MateMatic Boutique
A curated catalogue of ready-made skills: a content reviewer and an AI-writing humaniser in English, plus Polish-jurisdiction legal skills. Free to start. See the catalogue

The team

Mateusz Miękina - President of the Board, MateMatic Solutions, attorney-at-law
Mateusz Miękina
President of the Board
Attorney-at-law (radca prawny)

An attorney-at-law (radca prawny) with years of experience advising businesses. He is responsible for the strategy and legal compliance of MateMatic deployments with the regulations of the Polish legal-services market.

Commercial law Compliance EU AI Act LegalTech
LinkedIn
Piotr Sitkowski - Systems Architect, MateMatic Solutions
Piotr Sitkowski
Systems Architect
System Architect B2B/B2C · Integrations · Docker

A B2B/B2C systems architect with years of experience building and integrating e-commerce platforms and enterprise systems. He is responsible for the technical infrastructure of MateMatic deployments - integration architecture, process automation and data-flow security.

Systems architecture B2B/B2C Docker RabbitMQ API integrations
LinkedIn
Wiesław Mazur - founder of MateMatic Solutions
Wiesław Mazur
Founder
AI Governance · Architect

AI-governance architect for law firms and compliance teams. He specialises in designing sovereign data environments, domain agents under expert oversight, and aligning deployments with the EU AI Act and professional secrecy. A vendor-agnostic approach - technology serves the firm, not the other way round.

EU AI Act GDPR LegalTech AI governance Human-in-the-Loop Professional secrecy
LinkedIn

What we specialise in

AI architecture
Sovereign data environments, domain agents, data vaults aligned with GDPR and professional secrecy.
EU AI Act
High-risk AI system classification, technical documentation, human oversight (art. 14), event logging.
Legal compliance
The compound regime: GDPR + AI Act + NIS2 + DORA. Compliance metrics and audit evidence for regulators.
Infrastructure
Enterprise integrations, AES-256-GCM encryption, an audit trail, retention and no-training policies.

Regulatory references reflect MateMatic's reading of the AI Act / GDPR, not a position of the Polish bar associations.