Bruntab Energy started its activity in 2011 as the official representative of the renowned Danish company Brunata. In 2012, Bruntab transferred Sub-Metering technology to Iran for the first and only time in the country, and since then has been operating exclusively in the field of metering and separating shared water, gas, and electricity bills.
Today, the knowledge-based Bruntab Energy company is recognized as the market leader in smart separation of shared consumption bills (water, electricity, and gas) for residential, commercial, and tower complexes. Bruntab's system has reduced unit consumption by 17 to 52 percent. Bruntab also designs and develops the integrated EEMS industrial monitoring platform and, through its advanced data loggers, provides monitoring, PM, CM, Digital Twin, and water and energy optimization services to factories, pharmaceutical and food industries, and commercial, administrative, and university complexes.
In 2026, Bruntab obtained the ISO 9001 certificate for quality management systems and the ISO 10002 certificate for customer complaint handling from IMQ Italy.
A curated selection of our landmark residential, commercial, and industrial deployments:
Relying on the technical expertise of Bruntab's engineers and the trust of the country's largest developers and industries, we have created innovative services in the field of water and energy consumption optimization and smart monitoring.
“In our 432-unit tower on Khalij-e Fars Street, just below the Customs Office, after installing Bruntab water sub-meters we saw about a 30% drop in the complex's water bill. In addition, every month various leaks are detected in the units, and the building manager and facilities officer watch out for abnormal water use each week. For high-consumption subscribers we also use the tiered rate of the Water and Wastewater Company to separate the water bill. Many residents are satisfied with this system and save more water so they do not appear on the high-consumption list.”
“In our office building, with more than several hundred staff, our electricity consumption was always above the set limit and the regional electricity company kept warning us about high consumption. After installing around 200 Bruntab smart miniature electricity meters on the main and essential feeders and various sections, and connecting them to the Bruntab monitoring system, we were able to track each unit's consumption on different days and hours through the reporting software. Using the consumption data of the sections, we implemented several guidelines and corrective actions, and ultimately managed to reduce electricity consumption by about 15% per year. The electricity bill went down, and instead of a warning we received a letter of appreciation from the regional electricity company. We have recently started this process on the main water feeders as well, and identifying nighttime leaks has been one of the first achievements of this plan.”
“We are one of the developers in Fardis, Karaj. In our 120-unit building we used Bruntab water and energy meters. With these meters we separate each unit's share of water, boiler gas, and chiller electricity. One day we noticed the tower's water tank was emptying. We asked Bruntab to help us find the leak. Through its software, Bruntab noticed unusually high consumption in one of the units; after informing us and visiting the unit, we found that the float valve of the Western toilet in that unit was out of adjustment and water was continuously overflowing. As a result, after a notice and adjusting the flush valve, the problem was completely resolved.”
Unprecedented reduction of water consumption in buildings and industry with Bruntab's smart separation system
All types of water, gas, electricity, heat, and diesel meters are installed and in use across most provinces of the country.
Under-construction and completed residential complexes, administrative, commercial, and industrial sites across the country
The knowledge-based Bruntab Energy company, by deploying more than 25,000 smart meters and remote-reading devices across over 490 projects, has been able to reduce water, gas, and electricity consumption in buildings by 17 to 52 percent. This achievement has been realized through the detection of hidden leaks, fair separation of shared consumption bills, motivating behavioral change among subscribers, recording consumption data across different sections, and identifying faults in the cooling/heating equipment of boiler rooms and refrigeration systems. For these reasons, consumption metering is mandated in Article 19, the Green Management Regulation, and ISO 50001.
Once a request is sent to Bruntab's sales team, the project information is collected from the customer, including the number of units, type of usage, type of cooling and heating system, and if needed the facilities layout or photos of the shut-off valves and installation points. If required, a meeting is arranged for a site visit and presentation to the client, after which the relevant pro-forma invoice is issued together with the technical proposal.
After the equipment is sold, installation is carried out either by the client's own team or by contractors introduced by the seller. These steps include the physical installation of the meters, wiring and connecting the meters to the central device, and applying the required settings. After this stage comes the testing and provisional handover of the system, followed by final delivery and commissioning. Finally, training is provided on how to use the platform and access the account and the various parts of the software, including monitoring, billing, reporting, and other features.
Once the system is commissioned and training is complete, the usage and operation phase begins. Without this stage, the equipment is effectively unused. Indeed, in many projects such equipment has been installed by individuals or companies but left idle. Bruntab's support team stands by the customer at this stage so they can make the best use of the equipment, the platform, and the investment made. With their assigned account, the operator can easily view hourly, daily, and monthly consumption figures and has access to reporting, alarm setting, and currency-based billing in line with the tariffs of the relevant utility companies.
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