Laystone Group
Laystone Technologies

Together, on every step.

Laystone Technologies is the applied AI and cybersecurity arm of Laystone Group design, audit, and operation of intelligence systems for institutions where reliability, governance, and explainability are not optional.

7
Operating divisions
15+
Countries
4
Continents

Trusted by institutional teams

Our Offering

Three disciplines. One operating doctrine.

From concept to customer — for companies large and small.

AI Roadmap & Strategy

Framing AI programs, feasibility, ROI and target architecture — from the executive committee to production.

Workflow Automation

AI agents and copilots embedded in operational processes — back-office, client operations, compliance.

Embedded AI Products

Design and deployment of AI features within your products — senior engineering collaboration, sprint-by-sprint delivery.

Case Study
0%

Hallucination reduction on a regulated-finance copilot.

Working alongside the bank's compliance and risk teams, our engineers shipped a production-grade RAG architecture grounded in proprietary regulatory corpora, reducing hallucination rate by 80% vs. the baseline LLM and earning model approval from internal AI governance.

How we work

Five steps from scoping to production.

01

Scoping

Scope definition, technical feasibility, effort and ROI estimation.

02

Architecture

Model selection, pipeline design, retrieval infrastructure, governance.

03

Evaluation

Evaluation set construction, metrics, benchmarks against baseline.

04

Deployment

Industrialization, MLOps, observability, runbooks, production rollout.

05

Handoff

Knowledge transfer to your teams — documentation, training, transition support.

AI Solutions

Built for the workflows that matter.

Agentic AI

Autonomous agents for back-office automation, customer ops, mission-critical workflows.

GenAI Copilots

Domain-specific copilots for finance, legal, compliance, healthcare.

RAG & Knowledge Systems

Retrieval-augmented generation over proprietary corpora.

Fine-tuning

Adapting proprietary and open-source models to your data.

Data Infrastructure

Private LLMs, retrieval pipelines, vector databases, sovereign hosting.

AI Observability

Continuous monitoring, evaluation, drift detection, output traceability.

What clients say

Production-grade from day one. The team didn't ship a demo — they shipped a system we run on.

Head of AIEuropean Tier-1 Bank

Their evaluation discipline is unmatched. We finally have metrics our risk committee accepts.

Chief Risk OfficerEU Insurer

Embedded with our engineers, not above them. The knowledge transfer was as important as the code.

CTOPan-European Asset Manager
Get started

Put AI into production.

Talk to our partners about your next engagement — from scoping to deployment, with the discipline your governance demands.