Environmental Design Solutions Limited (EDSL) was formed in 1989 to commercially develop Tas Software. EDSL sells Tas software and consultancy services using Tas. EDSL believe that the mixing of development, consultancy and software support leads to a focused software product, with quality support available to end users.

skip to the main content area of this page
Skip Navigation Links.
Image Gallery

Shown below is a small selection of images showing the wide range of work carried out by the EDSL consultancy department (click to enlarge).

Tas is accredited for use on buildings of all levels of complexity and our consultants have worked on hundreds of projects, from small models of only a few rooms to hospitals and office blocks with a thousand or more.