We provide high quality business intelligence, data warehousing, data infrastructure and application development services, consultation and support.

Who are Aventius?

We’re composed of a tight knit group of people, most of whom are ex-employees of the U.K. National Health Service (the NHS), some from the private sector. All of us have worked extensively for years in business intelligence, data warehousing or IT teams as either developers, architects or leads.

We love dealing with data and we’re driven to create the very best data architectures, visualisations or apps.

Ben – Director

Technologies, skills and services


  • Tableau
  • PowerBI
  • SSRS

Data Warehousing

  • SQL Server
  • Azure Data Factory
  • SSIS


  • ASP.NET Core
  • Blazor
  • Angular
  • TypeScript