Nscale

AI Cloud Infrastructurenscale.com

Nscale is a London-headquartered, vertically integrated AI hyperscaler that builds sovereign, renewable-powered GPU data centres across Europe and North America and sells GPU cloud and AI inference services to enterprises, governments, telcos, and AI-native customers.

Company typePrivate
Founded2024
HeadquartersLondon, United Kingdom
Headcount251–500
GTM typeB2B
OfferingSoftware

What Nscale does

Nscale is a vertically integrated, sovereign AI hyperscaler founded in 2024 by Australian entrepreneur Josh Payne (spun out of Arkon Energy) and headquartered in London. It builds and operates modular AI data centres — primarily in the UK, Norway, Iceland, Portugal, and the United States (Texas and West Virginia) — and sells GPU-powered cloud infrastructure to enterprises, governments, telcos, and AI-native customers. The company has assembled a multi-gigawatt power footprint through the AIPCorp/Monarch Compute Campus acquisition (up to 8GW runway, US's first state-certified AI microgrid) and a Vattenfall offshore wind PPA, positioning itself as a renewable-powered sovereign alternative to US hyperscalers for regulated and defence workloads.

Its core product is a four-layer stack: NVIDIA GPU nodes spanning H100, H200, GB200 NVL72, GB300 NVL72, and the new DGX Vera Rubin NVL72; infrastructure services (Compute, Networking, Storage) exposed via a REST API and Radar API; platform services (bare-metal Instances, Nscale Kubernetes Service, Managed Slurm/SLONK); and AI services (OpenAI-compatible Serverless Inference, dedicated Inference Endpoints, Fine-tuning, and a Prompt Workbench) backed by a curated AI Marketplace. Norwegian industrial conglomerate Aker ASA is the largest shareholder at 22.8%, and the company has hired Goldman Sachs and J.P. Morgan as underwriters for a planned IPO.

The business model combines multi-year capacity contracts (notably a multi-billion-dollar deal with Microsoft for ~200,000 GB300 GPUs plus 66,000+ Rubin GPUs), sovereign data centre leases and partnerships, sovereign telco contracts (BT Group, Nokia AI-RAN), and consumption-based GPU cloud revenue (pay-per-token Serverless Inference and dedicated endpoints). Go-to-market is anchored by a small number of very large enterprise and hyperscaler customers rather than long-tail SMB volume, which the company explicitly acknowledges has yet to translate announced contracted capacity into material revenue.

Nscale firmographics

Firmographics

Name: Nscale
Legal name: Nscale Global Holdings Limited
Website: https://nscale.com
Company type: Private
Founded year: 2024
Operating status: Operating
Headcount range: 251–500 employees
Short description: Nscale is a London-headquartered, vertically integrated AI hyperscaler that builds sovereign, renewable-powered GPU data centres across Europe and North America and sells GPU cloud and AI inference services to enterprises, governments, telcos, and AI-native customers.
Ownership category
akta.pro rank

Nscale industry classification

Industry

Product category: AI Cloud Infrastructure
NAICS: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computer Systems Design and Related Services (54151), Software Publishers (51321)
SIC: Services-Computer Programming, Data Processing, Etc. (7370), Computer Communications Equipment (3576)
akta.pro primary industry: AI Compute Cloud & GPU-as-a-Service (HDAAAAAK)
akta.pro secondary industries: Model Hosting, Serving & Inference Platforms (HDAAACAB), AI Compute Virtualization & Scheduling (GPU virtualization, cluster schedulers) (HDAAAAAG), AI Networking for Clusters (InfiniBand/Ethernet/RDMA) (HDAAAAAE), AI Compiler, Runtime & Kernel Optimization Software (CUDA/ROCm/XLA, graph compilers) (HDAAAAAI)

Keywords

GPU cloud infrastructure
Sovereign AI cloud
AI data centers
GPU-as-a-service
AI model training

Where Nscale is headquartered

Location

Headquarters

HQ city: London
HQ country: United Kingdom
HQ region: Europe

Markets served

Nscale business model

Business model

GTM type: B2B
Offering type: Software
Cost components: Infrastructure, Supply Chain, Technology or R&D, Personnel, Operations, Marketing or Sales

Nscale product offering

Product offering

Core offering

Nscale builds and operates sovereign, renewable-powered AI data centres across the UK, Norway, Iceland, Portugal, and the United States, and runs a vertically integrated GPU cloud platform on top of NVIDIA H100, H200, GB200 NVL72, GB300 NVL72, and DGX Vera Rubin NVL72 hardware. It sells AI services (serverless inference, dedicated inference endpoints, fine-tuning, and a Prompt Workbench), platform services (Managed Slurm, Nscale Kubernetes Service, bare-metal and VM instances), and infrastructure services (compute, networking, storage) to enterprises, hyperscalers, telecom operators, and public-sector customers. Vertical AI-Native Solutions package the platform for regulated industries (government, defence, telco), and the AI Marketplace offers pre-validated models deployable on Nscale infrastructure.

Product overview

Nscale operates a vertically integrated, sovereign AI cloud platform combining proprietary data centres with a modular software and services stack. At the hardware layer, Nscale operates and partners on AI data centres across the UK, Norway, Iceland, Portugal, and the US, filled with NVIDIA GPU Nodes (H100, H200, GB200 NVL72, GB300 NVL72, DGX Vera Rubin NVL72). On top of this, the platform offers Infrastructure Services (Compute, Networking, Storage) exposed via the REST API and Radar API; Platform Services (Instances, Nscale Kubernetes Service (NKS), and Managed Slurm/SLONK); Fleet Operations tooling (Control Center, Observability); and AI Services (Serverless Inference, Inference Endpoints, Fine-tuning, Prompt Workbench) supported by a curated AI Marketplace of models and frameworks. Vertical AI-Native Solutions and Telco / Sovereign Telco AI Solutions (delivered with partners such as Nokia and BT) package the platform for regulated and telecom customers.

Differentiator

Problem solved

Functional benefit

Brands

Nscale Energy & Power: Global division integrating energy generation with AI compute infrastructure, headquartered in Houston, Texas; established from the AIPCorp acquisition.
Nscale Kubernetes Service (NKS)

Products and services

Nscale Data Centres
GPU Nodes
Training (GPU Clusters)
Inference (Dedicated Endpoints)
Serverless Inference
Fine-tuning
Prompt Workbench
AI Marketplace
Nscale Kubernetes Service (NKS)
Managed Slurm (SLONK)
Instances (Virtual Machines or Bare Metal)
Compute
Networking
Storage
AI-Native Solutions
Telco / Sovereign Telco AI Solutions

Companies that use Nscale

Customer profile

Ideal customer profiles4 records

Nscale technology and API

Technology

Technology focussed Yes

API detail

Has API: Yes
API docs
API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability12 records

Nscale partnerships and signals

Strategic signal

Recent moves7 records

Expansion highlights6 records

Nscale competitors and assessment

Company assessment

Direct peers

CoreWeave: CoreWeave is a specialized GPU cloud provider purpose-built for AI workloads, offering NVIDIA H100/GB200 instances and large-scale training and inference services. Most direct competitor to Nscale's GPU cloud offering and also pursuing an IPO.
Nebius Group: Nebius is a publicly listed AI infrastructure company operating GPU clusters across Europe and Israel, offering training, inference, and managed AI services. Direct competitor to Nscale in the European sovereign AI cloud market.
Lambda Labs: Lambda is a US-based GPU cloud provider offering NVIDIA H100/H200 instances, reserved clusters, and AI cloud services for training and inference. Closely comparable to Nscale's bare-metal GPU node and inference products.
Crusoe Energy: Crusoe builds AI data centers powered primarily by stranded/renewable energy, operating GPU clusters for AI training and inference. Closest peer to Nscale's renewable-powered sovereign AI data center model.
Applied Digital: Applied Digital designs, builds, and operates large-scale data centers purpose-built for AI/HPC workloads, with major NVIDIA GPU deployments. Closely comparable to Nscale's vertically integrated AI data center business.
Together AI: Together AI is a cloud platform for open-source and frontier AI models, offering GPU-accelerated training, fine-tuning, and serverless inference. Comparable to Nscale's Serverless Inference and AI Marketplace products.

Broad incumbents

Vantage Data Centers: Vantage is a global hyperscale data center operator with extensive capacity across North America, EMEA, and APAC. Sam Huckaby (Nscale's President of Data Centers) joined from Vantage, and Vantage represents the broader colocation/hyperscale peer set Nscale competes with for enterprise data center customers.
Digital Realty: Digital Realty is one of the largest global data center REITs, operating colocation and hyperscale facilities worldwide. Represents the broader incumbent colocation competition for Nscale's enterprise and sovereign customers.

Regional players

OVHcloud: OVHcloud is a European cloud provider offering dedicated servers, private cloud, and now GPU instances with a strong sovereign-data positioning. Direct regional competitor in the European sovereign cloud market, though with a broader SMB-leaning customer base.

Emerging players

FlexAI: FlexAI is a European AI compute startup building distributed GPU infrastructure and abstraction layers for AI training. An emerging European peer in the AI compute infrastructure space that intersects with Nscale's sovereign positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Nscale compliance and trust

Trust signal

Compliance6 records

Nscale financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Nscale leadership team

Management profile

Number of profiles

Profiles19 records

Nscale subsidiaries and ownership

Company hierarchy

Subsidiaries4 records

Nscale funding detail

Funding detail

Funding overview

Funding rounds12 records

Investors58 records

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

Nscale M&A and investment

M&A and investment

M&A4 records

Investments1 record

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

Frequently asked questions about Nscale

What does Nscale do?

Is Nscale a public or private company?

Nscale is a private company. It is classified as venture growth investor backed and is currently operating.

When was Nscale founded?

Nscale was founded in 2024. It employs 251 to 500 people.

Where is Nscale based?

Nscale is headquartered in London, United Kingdom, in the Europe region.

Who are Nscale's main competitors?

Direct peers on record are CoreWeave, Nebius Group, Lambda Labs, Crusoe Energy, Applied Digital and Together AI. Broad incumbents are Vantage Data Centers and Digital Realty. OVHcloud is listed as a regional player. FlexAI is listed as an emerging player.

Does Nscale have an API?

Yes. Nscale exposes a REST API (docs.nscale.com) including an OpenAI-compatible inference surface with endpoints such as POST /v1/chat/completions, plus an admin/control-plane API for managing instances, networks, security groups, service accounts, file/object storage, datasets, fine-tuning jobs, and base models. Authentication uses Bearer tokens and the inference API is OpenAI SDK-compatible, enabling developers to swap in Nscale endpoints with minimal code changes. SDK examples are provided in Python. Developer documentation is at docs.nscale.com.

What industry is Nscale in?

Nscale's product category is AI Cloud Infrastructure. Its primary akta.pro industry code is HDAAAAAK, AI Compute Cloud & GPU-as-a-Service, with a secondary code of HDAAACAB, Model Hosting, Serving & Inference Platforms. Its NAICS code is 5182 and its SIC code is 7370.