Core
Compliant LLM solutions
RAG, chat interfaces and agents with PII redaction, EU-hosted inference, full audit trails and model attestation. Pick an open-weights model or a vetted provider.
- PII scrubbing
- EU inference
- Audit logs
- Self-hostable
Enterprise AI systems for regulated environments
We design and deploy production-grade AI systems for banks, healthcare providers and public institutions, with data residency, auditability and human oversight built in from day one.
Used in production environments handling sensitive data
- EU-hosted
- 100%
- Data leaks
- 0
- Regulated clients
- 12+
Core capabilities
Built for high-trust operational environments
Data residency and access control
Keep sensitive workflows inside approved regions with controlled access layers.
Built-in audit trails and traceability
Track system activity, decisions and interactions with clear operational visibility.
Human-in-the-loop decision workflows
Maintain oversight where approval, escalation or expert review is required.
Privacy and compliance by design
Architected from the start for regulated environments and sensitive data handling.
Frameworks we build against
GDPR EU AI Act ISO 27001 SOC 2 Type II NIS2 ENS HIPAA-aware Esquema Nacional GDPR EU AI Act ISO 27001 SOC 2 Type II NIS2 ENS HIPAA-aware Esquema Nacional
Services
Four things we do well, and nothing else.
Our focus is narrow on purpose. We go deep on AI & compliance, and we keep a small software studio to build the rest of the stack your project needs.
Core
Speech-to-Text pipelines
Real-time and batch transcription with speaker diarisation, redaction and on-prem deployments. Shipped for call-centres, legal depositions and field audio.
- On-prem
- 40+ languages
- Diarisation
- Low latency
Build
Custom platforms
Internal tooling, admin panels, data workbenches and multi-tenant SaaS — built to your domain with a security-first stack.
- Nuxt · Vue
- Postgres
- SSO / SAML
- Role-based access
Build
Websites & marketing
Fast, accessible, SEO-tuned websites and landing pages. We ship in weeks, not quarters — and we don't leave you dependent on a tool.
- A11y · WCAG 2.2
- Core Web Vitals
- i18n
- Ownership
Security & Compliance
Built for the regulations before the features.
We've shipped AI for banks, insurers, law firms and public agencies. Compliance isn't a checklist we bolt on at the end — it's baked into how we architect, how we deploy, and how we operate.
GDPR
Compliant
EU AI Act
Ready
ISO 27001
In progress
ENS Medio
Q3 2026
EU data residency
All data stays on EU soil. Inference in Frankfurt or Madrid — your choice. Zero data leaves the region, ever.
Frankfurt · Madrid · Paris
GDPR by architecture
DPIA templates, records of processing, DPA boilerplate and data-subject request flows shipped with every project.
Art. 25 · Privacy by design
EU AI Act ready
Risk-class assessment, model cards, bias evaluation and human-in-the-loop controls — mapped to the Act's requirements.
High-risk system support
Your keys, your models
BYOK for any LLM provider, open-weights deployment on request. You own the model, the prompts, the logs.
vLLM · Ollama · Bedrock · Azure
PII redaction
Automatic detection and redaction of names, IDs, health data and financial identifiers — before the model ever sees them.
30+ entity types
Audit-ready logs
Every prompt, every response, every retrieval — immutable and queryable. Evidence for auditors, debugging for engineers.
7-year retention
Selected work
Let our projects speak by themselves.
A curated slice of recent work across AI, platforms and the web. Click through to full case studies or live deployments where available.
STT2026
3X
less workload
VITALGEN · Healthcare
Administrative workload and paperwork reduction system
A clinical workflow system that runs intake, triage and documentation in the background of the visit, returning ~2 hours a day per clinician to patient care.
Speech-to-textGDPROn-premHealthcare
LLM2025
HOURS
saved on taking notes
RECAPIER · Education
Lessons recording and class notes generation platform
A tool that records all your lessons, generates summaries and helps you study so you don't have to pay to particular lessons.
RAGLLMSTTEducation
Platform2022
CONTRIBUTED
in different projects
Niftyhorde GmbH · Retail
Blockchain development
We worked closely with Niftyhorde, developing and collaborating in multiple NFT-related platforms for trading NFTs.
BlockchainSmart ContractsNFTs
Software2023
CONTRIBUTED
in 3 different projects
DT Cloud · CLOUD COMPUTING
Turkey's Cloud Computing Software
Role-based analytics platform for clinical ops. FHIR ingestion, pseudonymisation, on-prem deployment inside the hospital's own DMZ.
CloudComputingObservabilitySIEM
Website2025
DEVELOPMENT
End-to-end
Milestone Expert SL · Construction
Construction company landing page
Full end-to-end website development, design, translation and minimal SEO setup.
ConstructionSEODesignLanding
Website2023
CONTRIBUTED
LABGENALGUACIL · Government
City Project Website
We worked with the government of Genalguacil in order to develop a CMS powered website for their city.
CMSGovernmentLanding
Your project could be the next one here.
We take on a handful of projects each quarter. Tell us what you're building.
Start a projectLeadership
Founder-led from discovery to delivery
No layers of account management or handoff. You work directly with the people responsible for architecture, delivery and implementation.
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We are always open to work Already thought about
Already thought about
a project that feels too complicated?
We've probably shipped it before. Tell us about your idea and we will explain to you how we are going to make it happen.
Avg. reply
< 4h
Business days, Málaga time
First draft
~5 days
Scope + architecture doc
Contact
Let's get to know each other.
Drop us a line. We answer every inquiry personally and usually within the same business day.
- hello@esadex.com
- Studio
- Calle Marqués de Larios, 4
29005 Málaga, Spain - Hours
- Mon – Fri · 09:00 – 18:00 CET
Your data, handled properly
Form submissions are stored on EU servers and kept only for as long as needed to answer you. No analytics trackers, no marketing list, no surprises.