Maximize efficiency across your properties with our centralized control system.
The Building Management System (BMS) of ista is indispensable in modern commercial property management, offering a centralized solution for controlling various site assets to enhance efficiency and reduce energy consumption.
By intelligently managing and automating HVAC systems, lighting, and other critical facilities, BMS technology significantly lowers operational costs and carbon footprints, while improving the overall environment for occupants. Implementing a BMS is a forward-thinking strategy that not only optimizes asset performance but also contributes to sustainability goals, making commercial properties more attractive and competitive in the market.

ista’s Building Management System (BMS) acts as the central nervous system of your commercial property, intelligently controlling and optimizing building assets for peak efficiency. From HVAC to lighting, our BMS technology automates operations, adjusting assets on/off and up/down based on real-time needs, ensuring that energy efficiency is maximized.
Our BMS not only reduces energy consumption and costs but also extends the lifespan of building assets, making it a smart investment for any property looking to optimize operations and sustainability.

Unlock the full potential of your property’s efficiency and savings with ista’s BMS.
The technology behind ista’s Building Management System (BMS) integrates sophisticated software and hardware to centrally control and automate a property’s key systems and assets. By continuously monitoring and analyzing data from various sensors and meters throughout the building, the BMS adjusts systems like HVAC, lighting, and temperature controls in real time to ensure optimal performance and energy efficiency. This system is programmed to respond to dynamic conditions and occupancy levels, turning assets off/on and adjusting settings up/down as needed to maintain comfort while minimizing energy use. It’s a smart, adaptable solution designed to meet the complex demands of modern commercial properties, ensuring they operate at peak efficiency at all times.
A Building Energy Management System or BEMS is an integrated hardware and software solution that monitors, controls and optimises a building’s energy-consuming systems. Through a centralised digital platform, it enables businesses to reduce energy waste, improve performance and meet sustainability targets.
Sensors and controllers installed throughout the building collect real-time data from systems such as HVAC, lighting and ventilation. The BEMS software processes this data, automating control actions, visualising performance trends and enabling predictive optimisation. All of this is accessible via cloud-based dashboards.
A BEMS can manage a wide range of systems, including Heating, Ventilation and Air Conditioning (HVAC), lighting, hot water, air quality systems, and even energy storage or on-site renewables. It ensures that these systems operate efficiently and respond dynamically to changing conditions.
A BEMS system can help businesses to reduce energy consumption and costs, improve occupant comfort and gain full visibility of building performance. It also simplifies compliance with ESG and Net Zero targets and delivers a strong return on investment through automation and data-driven control.
A BEMS collects real-time data from sensors and controllers across HVAC, lighting, ventilation and other systems. This data can then be used for monitoring, performance benchmarking, predictive control and automated reporting, helping businesses to make informed decisions and reduce energy waste.
ista’s BEMS meets strict UK and EU data protection standards, including full GDPR compliance. All data is securely encrypted during transmission and storage, and role-based access controls ensure that only authorised users can view or manage it.
Yes. ista’s BEMS is designed to work in both new and existing buildings. With flexible hardware options and support for open protocols like BACnet and Modbus, it can be integrated into legacy systems or retrofitted with minimal disruption.
Yes. ista’s BEMS supports open protocols such as BACnet and Modbus, enabling smooth integration with most existing building management systems, legacy infrastructure and third-party platforms.
Our solution is fully scalable, from a single site to a complex portfolio of buildings. ista’s cloud-based platform provides centralised visibility and control across all locations, enabling consistent optimisation and portfolio-wide reporting.
Yes. A BEMS can support compliance with the Energy Performance of Buildings Directive (EPBD) and other national regulations by providing transparent and verifiable data on a building's energy use, the efficiency of its systems, and the efforts made to optimise them. It also helps organisations meet UK Net Zero and ESG reporting standards.
Automated energy management provides the real-time data and control necessary for tracking and reducing energy-related emissions. It enables continuous optimisation and identifies efficiency opportunities, ensuring that sustainability goals are backed by measurable, verifiable performance data.
The return on investment depends on the size of your building, the complexity of your system and your energy profile. Many businesses achieve measurable savings within 12–36 months thanks to reduced energy costs, improved operational efficiency, and streamlined reporting.
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