Lightweight Integration Limited | OpenLI

Build with Native AI.
Scale with Enterprise Governance.

For over 10 years, Lightweight Integration Limited has delivered enterprise transformation in integration-heavy environments. OpenLI is our AI product trademark for safe, responsible, and trustable enterprise AI and GenAI operations across healthcare, pharma, banking, travel, retail, taxation and audit, and other regulated sectors.

Vision: In tomorrow's software, any human language is a development language. People talk to machines, and machines talk to machines in any language.

Explore Product Family See Solution Offers Book Executive Briefing
10+ years enterprise delivery Safe and responsible AI Human-governed operations Audit-ready architecture
Our vision
Future software world where humans and machines collaborate through any natural language
Tomorrow's software world: humans speak naturally, machines execute reliably.

Who we are →

We are enterprise AI builders and transformation specialists for regulated organizations. We combine deep sector engineering with governance-led delivery so teams move faster without losing control.

10+ yearsEnterprise integration and transformation heritage
AI-nativeProduct DNA designed for production governance
ResponsibleHuman approval gates and transparent control points
Sector-readyReusable patterns for regulated operations

Compliance and assurance alignment

OpenLI implementations are designed to support enterprise compliance programmes for major AI, privacy, security, and sector controls.

EU AI Act UK AI governance guidance UK GDPR EU GDPR Data Protection Act 2018 ISO/IEC 27001 ISO/IEC 42001 SOC 2 control mapping NIST AI RMF NHS DSPT readiness

What we do →

We deliver products, solutions, and managed services that move organizations from slow manual integration to governed AI-assisted continuous delivery. See services · See sector solutions.

Platform Engineering →

Reusable AI agent infrastructure, policy controls, tenant isolation, and deployment tooling for enterprise operating models.

Sector Solutions →

Outcome-focused solution packages for healthcare, pharma, banking, travel, taxation and audit on one scalable foundation.

Transformation Services →

Advisory, implementation, bid support, and managed operations for mission-critical programs.

Find OpenLI by the problem you are solving

OpenLI is built for specific regulated workflows, not generic AI experimentation. These are the most direct paths into the portfolio.

AI SOP automation →

OpenSOP supports SOP copilots, purchase-order exception triage, policy-backed recommendations, citations, audit trail, and human approval.

AI UK tax filing →

OpenCT supports CT600, iXBRL, HMRC corporation tax submission, accountant workflows, and white-label tax filing products.

White-label AI SaaS →

OpenLI Codex helps partners launch governed agentic AI products with multi-tenant deployment, audit trails, and implementation support.

NHS master patient index →

OpenMPI links the same patient across every system in your trust — EPR, PAS, Lab, ED, Maternity — with AI explaining ambiguous matches and stewards always making the call.

Healthcare integration engine →

OpenLI HIE is a GenAI-native healthcare integration engine for HL7, FHIR, and IRIS — natural language as the development language for clinical interfaces.

Clinical-trial RBQM →

OpenTrials is live at ct.openli.ai for AI-native Risk-Based Quality Management, central statistical monitoring, and signal review — CDISC SDTM/ADaM/Define-XML import included.