t-mac Technologies Limited Business Services in Wallington, London
About
t-mac Technologies Limited is a UK-wide specialist provider of Building Energy Management Systems (BEMS), Building Management Systems (BMS), and advanced energy monitoring solutions for commercial buildings. We design, install and support intelligent control systems that help organisations reduce energy consumption, improve operational efficiency and achieve long-term sustainability goals.
Our services include BMS installation, BMS control panels, building automation systems, energy monitoring systems for buildings, IoT energy management systems, and tailored energy management solutions for commercial, retail and multi-site estates. We also support Energy Performance Contracts across the UK.
By combining smart automation with real-time data insights, t-mac enables facilities managers and estates teams to monitor, control and optimise building performance with confidence.
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Location
Monarch House, 7-9 Stafford Road, Wallington SM6 9AN
Get directionsCompany history
Registered with Companies House
- Registered name
- T-MAC TECHNOLOGIES LIMITED
- Company number
- 11899706
- Incorporated
- March 2019 · 7 years
- Company type
- Private limited company
From the Companies House register, checked 1 Nov 2026.
Roots as a control engineering workshop since 1978
t-mac traces its origins to a UK control engineering workshop founded in 1978, moving into building management and metering systems and delivering real-time monitoring technology well before the IoT era took hold industry-wide.
Backed by the Majestic Securities Group since 2019
t-mac joined Utilitywise plc in 2015 before being acquired in 2019 by the Majestic Securities Group, relocating to its current Wallington, Surrey office and launching its G3 monitoring gateway following a restructure of its product and software design.
From t-mac - About Us and Companies House. Checked 4 Oct 2026 by our moderator.
