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The sovereign AI operating system for European enterprises.

oneAI lets enterprises govern AI, run agents and structure data on any model and any infrastructure, from EU cloud to their own racks.

Request investor materialsSchedule a founder call

  • €3M

    Institutional seed round

    €20M pre-money, 18 months target runway.

  • Jun 2026

    Commercial market launch

    First enterprise sales cycle.

  • 100+

    Contracted deployments

    Enterprise and public sector, within months.

  • 4

    ISO certifications

    27001, 9001, 14001 and 42001.

Positioning

Governance is the wedge. The AI operating system is the expansion.

Entry: control plane

  1. 01

    Govern

    Control access, models, data and policies.

  2. 02

    Connect

    Integrate knowledge, APIs and enterprise systems.

  3. 03

    Create

    Generate governed datasets and dynamic apps from prompts.

  4. 04

    Automate

    Run agents and workflows under the same controls.

  5. 05

    Operate

    Deploy in Cloud, Private Cloud or Any Prem.

Expansion: enterprise AI OS

Why now

Adoption created the need. Regulation makes it urgent.

  1. Before

    Experimentation

    AI tools bought by teams, little central control.

  2. Now

    Operationalisation

    CIO and CISO must standardise access, audit and policy.

  3. Next

    Infrastructure

    AI control becomes a permanent enterprise layer.

55%
of large EU enterprises used AI in 2025
2025. Eurostat, 250+ employees.
NIS2 + DORA
raise the bar for controlled AI operations
Since late 2024. Sector-dependent applicability.
2 Aug 2026
AI Act enforcement powers entered into application
August 2026. European Commission.

Traction

Contracted deployments validate the demand.

oneAI entered the market in June 2026 and is already in contracted enterprise and public-sector rollout, regulated and security-sensitive organisations included.

Jun 2026
Commercial market launch
First enterprise sales cycle, no pilot-only phase.
100+
Contracted deployments
Within the first three to four months. oneData and agents live in customer environments.
18
Public product releases in 2026
Documented release by release, shipped by six full-time developers.
4
ISO certifications
27001 information security, 9001 quality, 14001 environment, 42001 AI management.

Deployment stage varies by organisation. Customer names and references are part of the investor materials.

The oneAI OS

One governed stack, from models to business applications.

  1. Applications and users

    oneChat, Artifacts, Canvas, OpenAI-compatible API

  2. Agents and automation

    oneEffort, oneAutomate, agents, n8n with 1,000+ integrations

  3. Data and context

    oneData, Spaces, RAG, enterprise knowledge

  4. Governance and control

    oneTrust, roles, audit, policies

  5. Models and infrastructure

    Governed multi-LLM gateway: public, private and regional models

One policy plane

Governed multi-LLM gateway

  • OpenAI
  • Anthropic
  • Mistral
  • Private and regional
  • and more

Each workload is routed by policy, without strategic dependence on a single AI provider.

oneStack runtime and policy enforcement across the full stack.

Sovereign deployment

Cloud. Private Cloud. Any Prem. Same software, same policies, same audit trail.

Cloud
Fastest rollout
oneAI SaaS on the hosted platform.
Private Cloud
Dedicated control
Private tenant with dedicated models.
Any Prem
Customer-controlled
Own data centre, private GPUs, private models. Supermicro appliance rollout underway.

Hardware-enabled, not hardware-dependent: customers source infrastructure through Supermicro partners. oneAI monetises the software layer.

Differentiation

oneAI wins by combining what the market fragments.

PillarHyperscaler planesAI gatewaysAgent buildersAI assistantsoneAI

Execution-path control

Policies enforce before and after every model interaction. Control, not only reporting.

CoversCoversPartial or variesStops hereCovers

Vendor neutrality

oneData, agents and workflows build context across 1,000+ integration paths.

Stops hereCoversPartial or variesStops hereCovers

Data and agent gravity

OpenAI-compatible API and multi-LLM routing across Cloud, Private Cloud and Any Prem.

CoversStops hereCoversPartial or variesCovers

Sovereign deployment

European entity, four ISO certifications and security-sensitive deployments.

Partial or variesPartial or variesPartial or variesStops hereCovers
  • CoversCovers
  • Partial or variesPartial or varies
  • Stops hereStops here

Execution control, vendor neutrality, data and agent gravity, sovereign deployment. The combination is the moat.

oneAI's reading of public positioning, September 2026. The detailed comparison is part of the investor materials.

Business model and go-to-market

Software revenue grows with every workload oneAI controls.

How oneAI earns

  1. 01Platform subscription

    Core recurring ARR

  2. 02AI consumption

    Scales with adoption

  3. 03Private deployment

    Higher-value contracts

  4. 04Operational expansion

    More workloads, higher ACV

How oneAI sells

  1. 01

    Direct

    DACH lighthouse accounts, founder-led and enterprise sales.

  2. 02

    Deploy

    Governance and Any Prem needs open the door to production.

  3. 03

    Expand

    Apps, data and agents raise the recurring ACV per account.

  4. 04

    Partners

    SIs, MSPs and the infrastructure ecosystem scale across Europe.

Primary ICP
Regulated mid-market and enterprise: manufacturing, financial services, healthcare and public sector.
Economic buyer
CIO, CISO and Head of IT. AI and digital leads act as internal champions.
Entry trigger
Shadow AI, provider independence, data sovereignty, auditability and policy enforcement.

Partners monetise implementation and operations. oneAI keeps the recurring software economics.

Market

The AI-active enterprise pool already supports a multi-billion-euro market.

TAM
€18.1B

306k EU medium and large enterprises

55k large at €100k ACV, 251k medium at €50k ACV.

SAM
€6.8B

About 106k of them already use AI

30.3k large and 76.2k medium enterprises using AI in 2025.

Beachhead
DACH

Regulated and security-sensitive organisations

Then across Europe as AI adoption and control requirements rise.

Sources: Eurostat SBS 2024 (55k large, 251k medium EU enterprises); Eurostat 2025 (AI use in 55.03% of large and 30.36% of medium enterprises). ACVs are management assumptions. Public administration is not included in SBS counts.

Team

Built by operators, with the product team already in place.

Experienced founders, a prior multimillion-euro exit, deep infrastructure expertise and a six-developer team shipping at high velocity.

Advisory board

oneAI GmbH

  • ISO 27001
  • ISO 9001
  • ISO 14001
  • ISO 42001

ISO 27001, 9001, 14001 and 42001 certified.

The round

First institutional financing: a €3M seed round.

€3M
Round size
€20M
Pre-money
18 months
Target runway

Use of funds

  • Sales and marketing40%
  • Product development30%
  • Team expansion20%
  • Infrastructure and compliance10%

What this round buys

  • Scale from the contracted base
  • A repeatable enterprise go-to-market
  • Deeper oneData and agents
  • Industrialised Any Prem and appliance rollouts

Designed for institutional investment

Independent entity
EU-based company with its own governance and management structure.
IP ownership
Defined assignment plan, clean chain of title, structured transfer mechanics.
No conflicted cashflows
No hidden service dependencies and no revenue leakage to related parties.
Founder commitment
CEO and CTO operationally focused on oneAI. Advisory roles are separated.

Next step

Build the sovereign AI operating layer for Europe.

Deck, data room and customer references come directly from the founding team.

Request investor materialsSchedule a founder call

Founding team

Tobias K.N. Hahn

CEO, oneAI GmbH

tobias.hahn@oneai.eu

Answers within one business day.