What DataOne does

DataOne is a privately held AI infrastructure operator that designs, finances, builds, and operates hyperscale 'AI factories' for enterprise customers, primarily hyperscale AI compute buyers and sovereign cloud providers. The company organizes its offering through five wholly-owned sub-brands: DataOne AI Factory (the core colocation platform), DataOne Construction (in-house multi-trade construction), DataOne Security (facility security), DataOne Energy (near-net-zero autonomous power generation, including one of the world's largest fuel cell installations), and DataOne Electric (manufacturing of busways, tap-offs, and switchgear). Facilities are built around high-density rack power (70kW–1MW per rack), closed-loop water cooling, near-net-zero emissions, and acoustic compliance engineered to allow hyperscale operation in non-traditional jurisdictions.

DataOne operates three disclosed sites: Vineland, New Jersey (315 MW IT capacity, fully committed to Nebius for Microsoft AI workloads, featuring a 150K+ GB300 synchronous cluster), Grenoble, France (30 MW committed out of 110 MW expandable, to DXC Technology and Core42, ISO 14001/50001 certified), and Lyon, France (10 MW available, expandable to 60 MW, with 2 MW committed by DXC). The company describes itself as fully self-funded with no public funding and sells exclusively through direct enterprise field sales with bespoke, project-specific long-term facility commitments rather than published pricing. Leadership is led by CEO Charles Antoine Beyney, with a C-suite spanning finance, legal, people, energy/sustainability, technology, and construction.

Name

DataOne

Legal name

DataOne

Website

https://dataone.eu

Company type

Private

Founded year

2026

Operating status

Operating

Headcount range

1–10 employees

Short description

DataOne is a privately held AI infrastructure operator that designs, builds, finances, and operates hyperscale AI factories with 70kW–1MW rack densities for hyperscale AI customers, with flagship 315 MW capacity in Vineland, NJ fully committed to Nebius for Microsoft.

Ownership category

akta.pro rank

Product category

Hyperscale AI Data Center Infrastructure

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computer Facilities Management Services (541513), Electric Power Generation, Transmission and Distribution (2211)

SIC

Electrical Industrial Apparatus (3620)

akta.pro primary industry

Hyperscale Data Center Campuses (Build-to-Suit) (HDABACAC)

akta.pro secondary industries

AI Datacenter Power, Cooling & Racks (liquid cooling, power delivery) (HDAAAAAH), Renewable Integration & Energy Efficiency (PUE Optimization, Heat Reuse) (HDABAKAL), Cooling Systems & Thermal Management (CRAC/CRAH, Chillers, Liquid Cooling) (HDABAKAD), Prefabricated/Modular Data Center Infrastructure (Skids, PODs) (HDABAKAK)

Keywords

• Hyperscale AI infrastructure
• AI factory development
• Data center operations
• Sustainable energy infrastructure
• Mission-critical construction

Headquarters

HQ city

Grenoble

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Personnel, Technology or R&D, Operations, Supply Chain

Revenue model

1. AI Factory Infrastructure Development: Design, finance, build and operate hyperscale AI factory infrastructure for enterprise customers. Revenue generated through long-term facility commitments and infrastructure services.
2. Construction Services: In-house construction services through DataOne Construction, delivering mission-critical AI factories with multi-trade integrated teams for speed, quality and cost control.
3. Electrical Equipment Manufacturing: DataOne Electric subsidiary manufactures busways, tap-offs, and switchgear serving AI factory requirements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

DataOne designs, finances, builds, and operates hyperscale AI factory infrastructure for enterprise customers through five integrated entities. Its facilities deliver rack power densities from 70kW to 1MW, integrate near net-zero power generation, closed-loop water cooling, and custom electrical distribution, and are secured via long-term facility commitments from hyperscale AI and cloud tenants.

Product overview

DataOne is a fully integrated AI infrastructure platform consisting of five distinct sub-brands that work together to deliver end-to-end AI factory solutions. The core product is the DataOne AI Factory, which provides hyperscale AI compute infrastructure with rack capacities from 70kW to 1MW. This is supported by four complementary sub-brands: DataOne Construction (in-house multi-trade construction capabilities), DataOne Security (physical and operational security), DataOne Energy (near net-zero autonomous power generation), and DataOne Electric (specialized electrical equipment manufacturing for AI factories). The company operates existing AI factories in Vineland, USA (315 MW, sold out), Grenoble, France (30 MW, expandable to 110 MW), and Lyon, France (10 MW, expandable to 60 MW).

Differentiator

Problem solved

Functional benefit

Brands

• DataOne Construction: In-house construction branch with multi-trade integrated team designing and delivering mission-critical AI factories.
• DataOne Security
• DataOne Energy
• DataOne Electric
• DataOne AI Factory

Products and services

• DataOne AI Factory

Quantifiable outcome

• Near net-zero air emissions even at hyperscale operations - operates as minor pollution source in USA
• +3 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Five partnerships are on record, tiered core and minor.

• NebiuscoreOthersNebius has committed 315 MW of IT capacity at DataOne's Vineland facility, which is being utilized by Microsoft for AI compute workloads. This represents one of DataOne's largest facility commitments.
• DXC TechnologycoreOthersDXC Technology has committed 2 MW IT capacity at Lyon and portions of the 30 MW commitment at Grenoble facility. DXC Technology is an enterprise IT services company.
• Core42coreOthersCore42 has committed portions of the 30 MW IT capacity at DataOne's Grenoble facility alongside DXC Technology. Core42 is a technology/AI services provider.
• IGSminorStrategic or Co-development PartnerPartnership with IGS for the Gigafarm Social Impact Project - developing vertical farms using real soil and living microbiomes (non-hydroponic) to produce organic, non-GMO fruits, vegetables and fresh foods in a closed-loop system.
• MicrosoftcoreOthersMicrosoft is the end-user of the 315 MW capacity committed by Nebius at DataOne's Vineland facility, representing the largest supercomputer cluster on earth with 150K+ GB300 processors.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Equinix: Equinix operates a global colocation and interconnection platform. Comparable as a multi-region data center operator but focused on interconnection and enterprise colo rather than purpose-built AI factories.
• Digital Realty: Digital Realty is one of the largest global data center REITs operating hyperscale and colocation facilities. Comparable as a hyperscale infrastructure landlord but with a much broader, less AI-specialized portfolio.
• Vantage Data Centers: Vantage is a global hyperscale data center operator with multi-hundred-MW campuses across North America and Europe. Comparable on hyperscale build-and-operate model but broader portfolio, less AI-specific.

Direct peers

• Crusoe: Crusoe builds AI-focused data centers with sustainability and stranded-energy power, including large GPU clusters for AI training. Closely comparable to DataOne's AI factory + sustainability + large-cluster positioning.
• Aligned Energy: Aligned builds and operates data centers with a sustainability and high-density focus, including liquid cooling and adaptive infrastructure for AI workloads. Closely comparable on sustainability + density positioning.
• Nebius: Nebius is an AI infrastructure provider operating large GPU clusters for AI customers including Microsoft — and is also DataOne's anchor tenant at Vineland. Direct overlap on AI compute infrastructure and customer base.
• Applied Digital: Applied Digital designs, builds, and operates large-scale data centers purpose-built for AI and high-performance computing workloads. Directly comparable as a hyperscale AI data center operator with multi-hundred-MW campuses.
• Lambda Labs: Lambda operates GPU clusters and AI cloud infrastructure for training and inference. Comparable as a specialized AI infrastructure provider serving enterprise and hyperscale-adjacent customers.
• CoreWeave: CoreWeave operates AI-optimized cloud infrastructure built on large GPU clusters housed in specialized data centers. Comparable as both a customer of large-scale AI compute infrastructure and as an AI infrastructure operator.

Emerging players

• Compass Datacenters: Compass provides modular, purpose-built data center solutions for hyperscale and enterprise tenants. Comparable on the build-to-suit and modular construction model but with less AI-specific optimization.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/data-one-data-center

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about DataOne