t-mac is the UK’s leading building energy management and data analytics platform. We uncover savings, improve your energy performance and translate your operational data into smart performance improvements – saving you energy, costs and carbon.

What We Do

Our state-of-the-art IoT metering and controls systems provide businesses with much-needed energy control, and efficiency.

At t-mac, we deliver a service that fully integrates your critical energy systems into one seamless, remotely-managed platform. These services provide visibility of all your systems in your buildings including heating, lighting, and ventilation.


When it comes to energy management, understanding your consumption is key. Through managing your data in real-time, businesses can ‘act now’ if their energy consumption peaks beyond desired levels.
t-mac can also assist clients with metering and sub-metering – giving you instant access to information on costs, consumption, and your carbon footprint.

Data Points

Regular monitoring can help a business to better understand how their sites are operating and how to improve efficiency. Monitoring, lighting, heating and machine conditions can provide remote diagnostics of equipment performance – in other words, how and when it is running.


Full control of your AC units, HVAC systems, boilers and lighting in real-time can lead to significant benefits elsewhere within your business. And with technology continuing to develop at a rapid rate, businesses must maintain a steady pace to stay competitive in this constantly evolving market.

Clear and concise energy information, along with the ability to make improvements could give your business that much-needed competitive edge.

latest insights

Energy Bills Discount Scheme The government has announced a new energy support scheme that will replace the Energy Bill Relief Scheme (EBRS): …

Top 7 tech trends to watch in 2023 Businesses will take 2023 as an opportunity to invest in technology that supports the …

Energy Efficiency Day gives us a reminder to look at our energy consumption and figure out of we are using it in the most intelligent way possible.

Data management may seem daunting for both SMEs and larger companies, but the benefits significantly outweigh any initial apprehensions.

Download a copy of our G3 brochure, UK’s leading building energy management data analytics platform.  

Uncover SAVINGS!

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