About

Who We Are

ZELYON is a European specialist supporting data, cloud, governance, and validation programmes across highly regulated industries.

We help pharmaceutical, healthcare, financial services, energy, and other compliance-intensive organisations build data ecosystems they can trust — platforms where controls are clear, lineage is reliable, access is governed, and every decision is traceable.

Our consultants are senior specialists with deep experience across Snowflake, Azure, Databricks, metadata platforms, and regulated frameworks.
We focus on solutions that are technically robust, audit-ready, and operationally sustainable.

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Our Mission

ZELYON helps regulated organisations reduce regulatory risk across their data and cloud platforms.

We turn governance into clarity, engineering into predictable outcomes, and compliance requirements into well-structured, well-documented delivery.

By combining technical depth with domain expertise, we support organisations as they modernise platforms, accelerate research, strengthen oversight, and operate with confidence.

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Our Approach

Modernisation in regulated environments only succeeds when engineering, governance, and operational control work in unison.

ZELYON applies a disciplined, practical delivery model centred on:

• clean lineage and auditability

• governed access and least-privilege design

• strong cloud and data foundations

• transparent logic, documentation, and versioning

• validated, sustainable delivery by senior specialists

We don’t just implement technology —
we embed reliability, clarity, and accountability into the foundations of your platforms.

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What We Do

Regulated enterprises manage high-value, high-scrutiny data.
ZELYON provides senior consultants who sit at the intersection of engineering, governance, and compliance.

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Data Governance & Compliance

Collibra • Purview • Immuta • Metadata & lineage • GDPR • HIPAA • 21 CFR Part 11
Structures, controls, and models that ensure data is trusted, well-defined, and compliant.

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Cloud & Data Engineering

Snowflake • Databricks • Azure • AWS • GCP
Cloud-native engineering built for quality, automation, observability, and audit-ready delivery.

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Analytics & Reporting

Power BI • Tableau • Qlik
Reliable dashboards and analytical layers grounded in validated, traceable use cases.

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Why Clients Choose ZELYON

Regulated-Sector Expertise

• Experience across pharma, clinical research, healthcare, insurance, banking, energy, and public services.

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Governance-Centric Delivery

• Every engagement built around integrity, lineage, access control, and regulatory expectations.

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Senior, Hands-On Consultants

• Only proven specialists with real delivery track records.

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Trusted Technology Stack

• Deep knowledge across Snowflake, Azure, Databricks, metadata platforms, and controlled cloud ecosystems.

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Structured, Low-Risk Execution

• Clear methods that reduce delivery risk and accelerate outcomes.

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Our Story

ZELYON was created to solve a common challenge in regulated industries:
how to modernise data platforms without losing control, quality, or auditability.

Many organisations feel forced to choose between speed and compliance.
ZELYON exists to remove that trade-off.

Our model combines engineering discipline with regulatory awareness, enabling organisations to innovate confidently while maintaining the oversight their environments demand.

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Our Vision

To be the trusted partner for organisations operating where data, compliance, and operational excellence intersect.

We believe governance is not a blocker — it is the foundation for scale, safety, and long-term progress.
ZELYON exists to help enterprises achieve that future with clarity and confidence.

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Connect With ZELYON

Whether you are leading a transformation programme or looking for senior, meaningful contract engagements, ZELYON is ready to collaborate.