GDPR & EHDS Compliant · België · 2026

Healthcare Data Sharing Without Ever Exposing Patient Data

Compute, research, and collaborate on encrypted health data using Fully Homomorphic Encryption — mathematically impossible to breach. Built for Europe's EHDS mandate.

Schedule a Briefing → How It Works
99.98%
Re-ID risk eliminated
6–12mo
Faster trial recruitment
0
Patient data exposed
Core Technology
Fully Homomorphic Encryption
The only encryption that allows computation on data while it remains encrypted — no keys ever leave the hospital.
FHE-Native
↓
🗄️🔒
Data Locked
→
🧮
Compute
→
📊
Results Only
⚡ Zero Patient Data Exposure — Guaranteed by Mathematics
FHIR R4/R5
Interoperable
EHDS 2026
Compliant
Patient-Centric
Consent Layer
The Challenge

The Healthcare Data Paradox

Billions of patient records sit locked away — too sensitive to share, yet too valuable to ignore. Privacy and research progress have been in direct conflict. Until now.

The Problem
⛓️
Fragmented & Siloed Data Patient data is scattered across hundreds of hospitals with no safe, compliant way to aggregate or analyse it across institutions.
⚠️
Re-identification Risk Traditional anonymisation reduces but cannot eliminate re-identification risk — a fundamental flaw in every existing approach.
🚫
Hospitals Can't Monetise Safely Hospitals hold €billions in data value but face GDPR liability, regulatory complexity, and no compliant mechanism to benefit from it.
The Solution
🔒
Homomorphic Encryption Compute analytics directly on encrypted data. Zero decryption. Zero data movement. Mathematically impossible to breach.
👤
Patient-Controlled Consent Granular consent controls let patients decide exactly what their data is used for — and revoke that consent at any time.
🛡️
Regulatory Ready from Day One Built on FHIR R4/R5 with EHDS and GDPR compliance documentation from the first commit. DARWIN EU® and HDAB-aligned.

"Privacy and research innovation — no longer mutually exclusive."

The Platform

Built for Every Stakeholder in the Healthcare Ecosystem

EdenVail creates value for all three parties — hospitals, patients, and pharma — through a single privacy-preserving infrastructure layer.

📋
Unified Health Record A single, complete view of your medical history aggregated from all your providers — GP, hospital, specialist — in one secure place.
🎛️
Granular Consent Controls Decide exactly what your data is used for, by whom, and for how long. Revoke consent at any moment with a single tap.
🔬
Contribute to Research Safely Help advance medical science without ever exposing your personal data. Your contribution is mathematically protected.
💚
Always Free — You Own Your Data The patient-facing layer is and will always be free. Your data is an asset you own, not a product we sell.
100%
Patient data ownership — legally and technically
0
Data points ever decrypted or moved without consent
∞
Right to revoke consent at any time
💶
€50K–€150K Annual Revenue per Network A new, compliant revenue stream from data assets that were previously generating zero returns — without any GDPR liability exposure.
🛡️
Full GDPR Liability Shield Because data never leaves your systems decrypted, EdenVail provides a complete liability shield for data sharing activities.
🤝
Research Partnerships Enabled Participate in multi-site pharma studies and academic research without the operational complexity of traditional data sharing.
📜
EHDS Compliance Documentation Full technical and legal documentation for EHDS secondary use compliance — aligned with DARWIN EU® and HDAB accreditation requirements.
€150K
Maximum annual revenue per hospital network
12–18mo
Regulatory first-mover advantage over any new entrant
Zero
GDPR liability exposure with EdenVail's FHE architecture
🔍
Cohort Identification on Encrypted Data Run complex patient stratification queries across multi-site datasets — with results returned in minutes, not months, and zero data ever exposed.
📊
Multi-Site Real-World Evidence Studies Design and execute RWE studies spanning multiple hospital networks simultaneously, all within a single GDPR-safe framework.
⚡
6–12 Months Faster Trial Recruitment Dramatically accelerate clinical trial recruitment by identifying eligible patients across encrypted data pools that were previously inaccessible.
💰
€100K–€500K per Contract Enterprise contracts for RWE studies, cohort analysis, and AI model training on encrypted European patient data.
6–12mo
Faster trial recruitment vs. traditional methods
€500K
Maximum contract value per pharma study
100%
GDPR-safe — no regulatory exposure on European data
How It Works

Three Technologies, One Unbreakable Privacy Stack

EdenVail's platform is built on three interlocking pillars that together deliver privacy, interoperability, and compliance — natively.

01
🔒
Core Engine
Homomorphic Encryption
FHE enables computation on encrypted data without ever decrypting it. Analytics, AI model training, and cohort queries run directly on the ciphertext — the results arrive decrypted, but the underlying patient data was never exposed. Not even to EdenVail.
02
🔁
Interoperability
FHIR R4/R5
Built natively on HL7 FHIR R4 and R5, EdenVail connects seamlessly with Epic, Cerner, Nexuzhealth, ChipSoft, and every major EHR vendor. Plug-and-play integration means no custom data pipelines — data stays where it is, encrypted in place.
03
🇪🇺
Regulatory Layer
GDPR & EHDS Compliance
The European Health Data Space regulation (Regulation EU 2026/327) creates mandatory demand for exactly what EdenVail provides. We are building DARWIN EU® and HDAB accreditation from the ground up — a 12–18 month structural moat over any new entrant.
FHE Data Flow — Zero Exposure Architecture
🏥
Hospital EHR
Data source
→
🔒
Encrypted at Rest
FHE ciphertext
→
🧮
Compute on Cipher
No decryption
→
📊
Results Only
Aggregated output
→
🧪
Pharma / Research
Receives insights
Zero Patient Data Exposure — Guaranteed by Mathematics
For Pharma & Research

Unlock Real-World Evidence Across European Health Data

Access the largest pool of GDPR-safe, encrypted European patient data for clinical research, real-world evidence studies, and AI model development.

1
Multi-Site Data Access Connect to encrypted patient data across multiple hospital networks simultaneously — no data ever leaves its origin system.
2
Encrypted Cohort Discovery Run complex patient stratification queries directly on encrypted data. Identify trial-eligible cohorts in hours, not months.
3
GDPR-Safe RWE Generation Design multi-site real-world evidence studies within a fully compliant framework. No legal risk, no regulatory delay.
4
Accelerated Trial Recruitment Match patients to clinical trials 6–12 months faster by searching across previously inaccessible encrypted data pools.
6–12mo
Faster Recruitment
vs. traditional trial recruitment methods
€500K
Per Contract
enterprise RWE study value
🏥🏥🏥
Multi-Site Architecture
Simultaneous access to encrypted data across hospital networks
Traditional access: months EdenVail: hours
About EdenVail

Founded in België. Built for European Healthcare.

🔁
FHIR
Interoperability
🔒
Homomorphic
Encryption
🛡️
GDPR/EHDS
Compliance

EdenVail was founded in België in 2026 by healthcare IT veterans with deep, hands-on expertise in FHIR interoperability, homomorphic encryption, and European health data regulation.

We exist because we saw a market failure: €billions in healthcare data value locked up not because it couldn't be used, but because no one had built the infrastructure to use it safely and compliantly.

Our mission is to unlock the economic and scientific value of European health data — while guaranteeing that patient privacy is not merely a policy promise, but a mathematical certainty.

Founded
2026
Headquarters
België
Focus Market
Benelux → EU
Get in Touch

Ready to Transform Healthcare Privacy?

Schedule a 30-minute technical briefing with our team. Whether you're a hospital or pharma company — let's talk about what's possible.

🏥
Hospital Pilots
Join our pilot programme. Activate your data assets with zero GDPR risk and start generating compliant research revenue.
Start a conversation →
🧪
Pharma Partnerships
Design GDPR-safe RWE studies, accelerate cohort identification, and access encrypted European patient data at scale.
Explore a study →
✉ david@edenvail.com david@edenvail.com