About Us
Why Exaion?

The Institutional Infrastructure Layer for Digital Assets

Powered by French engineering. Designed for institutions.

Why Institutions Choose Exaion

With PSAN and GDPR compliance, dedicated bare-metal infrastructure, and a low-carbon energy mix, Exaion serves critical industries with performance, reliability, and ESG alignment.

Regulatory-Grade Infrastructure

PSAN and GDPR aligned. Built to meet the highest compliance standards in Europe and Canada.

Dedicated, Bare-Metal Infra

No public cloud dependency. 4 data centers across France and Canada. Full hardware ownership for maximal control.

ESG-First by Design

94% decarbonated energy mix. Powered by low-carbon energy from EDF. Native ESG alignment.

Trusted by Critical Industries

Born inside a state-backed energy giant, we serve defense, energy, and now finance — with zero compromise on trust or security.

Regulated. Trusted. Sustainable.

Our data centers run on a 94% low carbon energy mix and are designed for maximum energy efficiency optimizing cooling and workload management to minimize the environmental impact of blockchain operations. This enables Exaion’s infrastructure to support green finance objectives and ESG reporting, without compromise on performance or security.

Security & Compliance

Exaion runs crypto infrastructure the way institutions expect it: under a French PSAN registration, and GDPR-native data governance. Private keys are generated and stored inside certified Hardware Security Modules, never on software wallets or public clouds. Every action is logged, segregated, and auditable in real time so risk, compliance, and internal audit teams can evidence control at any moment.

Sustainability & ESG

Our data centers are powered by EDF Group and a 94 % low-carbon energy mix. Facilities are engineered for energy efficiency—from cooling to workload orchestration—to shrink the digital footprint of blockchain operations. That makes Exaion infrastructure align naturally with green-finance mandates and ESG reporting frameworks without compromising performance.

Full Control by Design

We own and operate the full stack—bare-metal servers, networking, and security layers—within GDPR jurisdictions in France and Canada. No hyperscaler dependency, no foreign tech stack lock-in, no hidden data flows. This hosting model is not marketing language here; it is the architectural principle that underpins every custody vault, validator, and node we deploy.

Security & Compliance

Exaion runs crypto infrastructure the way institutions expect it: under a French PSAN registration, and GDPR-native data governance. Private keys are generated and stored inside certified Hardware Security Modules, never on software wallets or public clouds. Every action is logged, segregated, and auditable in real time so risk, compliance, and internal audit teams can evidence control at any moment.

Sustainability & ESG

Our data centers are powered by EDF Group and a 94 % low-carbon energy mix. Facilities are engineered for energy efficiency—from cooling to workload orchestration—to shrink the digital footprint of blockchain operations. That makes Exaion infrastructure align naturally with green-finance mandates and ESG reporting frameworks without compromising performance.

Full Control by Design

We own and operate the full stack—bare-metal servers, networking, and security layers—within GDPR jurisdictions in France and Canada. No hyperscaler dependency, no foreign tech stack lock-in, no hidden data flows. This hosting model is not marketing language here; it is the architectural principle that underpins every custody vault, validator, and node we deploy.

Engineering Digital Assets with Institutional Discipline

Exaion Crypto is the blockchain infrastructure arm of Exaion, a MARA subsidiary.

Performance1,250 GPUs

Storage37 PB

Availability99.9%

Data Centers4

Technical Support24/7

Our Global Presence

Exaion's operations span across continents, reflecting our global reach and local expertise.

North America

In North America, we offer scalable digital solutions tailored to meet the unique challenges of the dynamic market.

Europe

Our European operations provide region-specific solutions, ensuring compliance with local regulations and market needs.

Meet Our Crypto Experts

Explore staking, custody, and node products built for compliance.