Founded in 1981, TMS have been developing software for over 40 years.

Thom Micro Systems

As a family business, we believe that caring for our employees and creating a harmonious and productive working environment is as important as looking after our customers.

Through our partnership approach, our team of experts work to understand your requirements and provide solutions that will give you the knowledge, confidence and software to deliver long-term business growth, efficiency, profitability and increased in-house capabilities. We develop long-term relationships with our customers based on trust, honesty and integrity.

We are Integration Specialists - our software expertise in Sage, SOLIDWORKS, Autodesk and our own TMS Elite software, makes us uniquely suited to providing an integrated software solution for your entire business.

Our Mission

Our industry experts build long term relationships with our customers to ensure they have the correct business software and services to increase productivity and facilitate growth.

Our Vision

Our vision is to be the foremost provider of quality construction software and services in the UK and Ireland.

Our Values


We can be trusted to act in the best interests of our customers, giving honest and impartial advice, proactively building long term partnerships based on honesty, integrity and mutual respect.


We strongly believe that by combining our skills, knowledge and experience and working together as a team towards a common goal, we can provide a better, more tailored service for our customers.


We provide innovative solutions to our customers’ problems using technology and industry expertise, continually looking for ways to improve.


We can be depended upon to provide exceptional customer service, using our industry experts to resolve issues quickly and efficiently, often going above and beyond in the pursuit of the best possible outcome.


As a family business, we believe that caring for our employees and creating a happy working environment is equally as important as looking after our customers.