BMSI

BMSI designs, installs, commissions and supports building management and building energy management systems (BEMS), including its proprietary Sustain Energy Platform for real-time and historical energy, BMS and environmental data. Its services are grouped under control and intelligence, efficiency and net zero, resilience and performance, and integration of mixed legacy and new systems. The company also manufactures motor control centres and offers post-contract support.

Its customers are building owners and operators across the public sector, industrial and commercial sectors, including data centres, aviation, education and multi-site businesses. The website describes a fully managed service with 24/7 support and nationwide coverage; revenue is presented as project delivery and ongoing maintenance and support, and the site does not disclose a pricing model beyond a claim of savings of around 10% on energy bills.

The website states the company was founded in 1998, has nine UK office locations and over 220 employees, and was bought by BESG in 2017 after being owned by Centrica. It reports turnover of £31 million in 2023 and states it is hiring across the UK for roles including BMS engineers, project managers, sales and finance. Office cities are not named on the pages reviewed.

Product: Building energy management systems (BEMS) design, installation, commissioning and support, with the Sustain Energy Platform.