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pioneerdesk.

PioneerDesk GmbH · Deep Tech Integrator · Zangberg, Upper Bavaria

Deep tech integrator for sovereign AI and knowledge systems.

We design, build and integrate systems that run on your infrastructure and can substantiate what they say — from the first assessment through to production. As proof, we run our own platforms, and they are live. Your knowledge stays in-house.

ISO 27001:2022 certified · Operated in Germany (STACKIT) or on your premises · Based in Upper Bavaria

Evidence, not claims

Four figures that describe our work.

6 systems

Our own platforms and tools in live operation — from legal verification to IT management.

As of September 2026 · /en/projects

ISO 27001:2022

0 non-conformities in the certification audit — externally certified.

DICIS · Reg. no. 250617 12 ISMS · valid until June 2028

USD 0

Paid to US hyperscalers. All our own systems run in Germany or locally on our own hardware.

STACKIT, IONOS, Infercom (LU/DE)

17 days

From whiteboard to production app — with two independent security reviews.

TMT MentalTech, 22 March – 7 April 2026

What we do

Assess. Build. Integrate.

A deep tech integrator sells neither a tool nor hours, but a system that runs in-house. We bring the building blocks together — open AI models, signed knowledge stores, line-of-business systems, the assistants your team already works with — and take responsibility for the result. EU requirements are built in from the start, not bolted on afterwards.

01 · Assess

Sovereignty Compass

One to two days with management and business units: which data must not leave the building, where does AI genuinely pay off, what is cheaper done with rules? The result is a prioritised map, not tool training. The fee is credited in full against a pilot.

02 · Build

Systems on your hardware

From a pilot on a single machine to a production system in your own data centre. The AI uses your company knowledge, substantiates its statements down to the source and logs every step traceably. What cannot be substantiated remains an honest gap.

03 · Integrate

Connected to where your team works

We plug the systems in where the work happens: in Claude, ChatGPT or Microsoft 365, in line-of-business systems and document stores — via open interfaces (MCP), with European inference partners where cloud is wanted. Your team is brought along, not overwhelmed.

What we have built

Our own systems as proof: built, operated, audited.

We sell no promises, only code that has run. Every one of these systems is live and operated by us — from signed legal verification to the AI workplace for companies. Plus tools for your own desk and openly documented research.

  • Platform

    Live

    Verifact

    Verifiable legal knowledge for AI assistants. Every answer with an official citation and a signed proof — or an honest gap.

    Project page verifact.network ↗
  • Platform

    Live

    Suveri

    The sovereign AI workspace for companies in Europe. Open models in German data centres, every answer with model, cost and sources.

    Project page suveri.de ↗
  • Platform

    Live

    Kompetenzanker

    AI literacy for the whole workforce — without jargon, with a credential that third parties can verify. EU-sovereign on STACKIT.

    Project page kompetenzanker.de ↗
  • Platform

    Live

    OneLog

    IT management with AI agents that resolve standard cases themselves — hosted in Germany, with a tamper-evident audit log for the evidence.

    Project page onelog.pro ↗
  • Partner integration

    Live

    Infercom Router

    EU-sovereign AI models directly in Claude, ChatGPT and the command line — one connector, one login, cost per call visible.

    Project page suveri.de ↗

What sets us apart

Four pillars — and each one can be proven.

1 — Sovereign by Design

Your data stays in the EU or in your building and is not subject to US law (no CLOUD Act exposure). Operated in a German cloud or locally on your own hardware, European AI models, European inference partners — built that way from the start, not converted afterwards.

Evidence: Verifact, OneLog and Kompetenzanker on STACKIT · HUGIN and SmartScan fully local · Suveri with zero data retention.

2 — Evidence, not claims

Every one of our systems keeps a log that makes subsequent changes detectable: signed knowledge stores, chained audit trails, receipts that third parties can verify offline. And we are audited ourselves.

Evidence: Ed25519 receipts in Verifact · post-quantum-signed audit chains in OneLog, Kompetenzanker and SmartScan · our own ISO 27001:2022.

3 — An honest gap instead of a hallucination

Our AI systems say “there is no reliable basis for this” instead of inventing something plausible. That applies to answers for law firms just as it does to our own research projects, whose strongest result to date is a negative finding.

Evidence: verification threshold with abort in Verifact and HUGIN · refuted baseline figures in AeroForge · critic model in Suveri.

4 — Speed without sloppiness

17 days to a production app. A new platform with its own identity management set up in one day and hardened by four independent penetration reviews. For us, speed is the consequence of clean architecture, not its opposite.

Evidence: TMT MentalTech timeline 22 March – 7 April 2026 · Suveri security review 15 September 2026.

A closer look at our method: /en/craft

Going deeper

Sovereign IT management, NIS2 and the features behind them.

Specialist pages around OneLog and the security requirements for managed service providers — from the category and competitor comparisons to individual features. Product details and trials run via onelog.pro.

Who we are

A deep tech integrator from Upper Bavaria. Not an agency.

Founded in 2024 by Marcus Lenczyk — over 25 years of enterprise IT in the DACH market, from server and network engineering through migrations on a scale of tens of thousands of clients to today's AI systems that take on tasks autonomously. Engagements at Siemens Energy, Deutsche Bank, Debeka, Sandoz and in KRITIS (German critical infrastructure) consulting under BSI guidelines.

We are small, focused and self-driven: we build what we recommend and run what we build. If we are not the right partner, we say so.

Key facts

  • Registered office Zangberg, Upper Bavaria
  • Place of jurisdiction AG Mühldorf / LG Traunstein
  • Operations STACKIT (DE) · on-premise at the customer
  • Audit standards ISO 27001:2022 · NIS2 · Art. 32 GDPR · BSI C5 (via STACKIT)
  • Focus B2B · regulated industries in DACH and the EU

A project that has to stay in-house?

A 30-minute conversation. No sales phrases. We listen, assess and tell you honestly whether we are the right partner.