AI Compute Infrastructure

Engineered for the AI compute era.

Big3 Energy designs, deploys and commissions NVIDIA-native AI compute stacks for the operators behind the world's largest data centers — from reference architecture to a cluster that runs itself.

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All systems nominal
DGX · HGX · GB200 ready
24/7 field engineering
big3-deploy — session
$ big3 deploy --site las-02 --stack gb200-nvl72 ▸ site survey ................. [OK] 12.4 MW @ 36°C ▸ power topology ............ [OK] 415V / 2N UPS ▸ liquid loop ................. [OK] 42 kW / rack ▸ NVLink domain .............. [OK] 72 GPUs / node ▸ fabric bring-up .............. [OK] 800G · 4096 ports ▸ burn-in 24h ................. [PASS] 0 failures ✓ STACK OPERATIONAL — site to live

01 · Capabilities

Full-stack AI infrastructure, from blueprint to bare metal.

One partner for the entire lifecycle — so you never have to stitch together architects, integrators and operators.

Phase 01
◧

Reference Architecture

NVIDIA-native blueprints sized to your workload, power envelope and budget.

  • GPU & NVLink domain topology
  • Power, cooling & network planning
  • Cost-per-GPU modeling & trades
Phase 02
⚡

Deployment & Commissioning

From crate to cluster — we own the full physical and software bring-up.

  • Rack, cable & fabric validation
  • Driver, firmware & microcode baseline
  • Stress & burn-in testing
Phase 03
◎

Operations Enablement

Hand your engineers a cluster that runs itself from day one.

  • Observability & monitoring stack
  • Job scheduling & orchestration
  • Runbooks & 24/7 support handover

02 · The Big3 Stack

Software-defined. Hardware-native.

We treat every GPU cluster as a system — not a pile of parts. Fabric, thermals, power and orchestration are designed together so the stack performs to spec under load.

  • Reference architectures for DGX / HGX / GB200 platforms
  • Multi-megawatt power and liquid-cooling design
  • Turnkey deployment — rack, cable, configure, commission
  • Operational runbooks and engineer-to-engineer handover
stack-spec — reference
COMPUTE ..... DGX / HGX / GB200 NVL72 FABRIC ...... NVLink · NVSwitch · 800G IB POWER ....... 415V DC · 2N UPS · MW-scale COOLING ..... Direct-to-chip liquid loop ORCH ........ SLURM · K8s · Base Command DELIVERY ..... Turnkey · 24/7 support

03 · Platforms

Stacks we deploy and operate.

NVIDIA DGX Systems HGX H100 / H200 GB200 NVL72 B200 / B300 NVLink & NVSwitch Fabric InfiniBand 800G RoCE v2 Direct Liquid Cooling 415V / 48V Power Distribution SLURM Kubernetes NVIDIA Base Command Prometheus / Grafana Cluster Validation & Burn-in

04 · How We Work

Site survey to supercluster, in one engagement.

01

Discovery

Workload, budget & site assessment

02

Architecture

Compute, fabric, power & cooling design

03

Procurement

BOM, vendors & lead-time management

04

Build

Racking, cabling & physical integration

05

Commission

Firmware, drivers, fabric & burn-in

06

Operate

Handover, runbooks & optimization

Ready when you are

Stand up AI capacity at hyperscale pace.

Tell us about your build. An engineer — not a sales script — will get back to you within one business day.

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