Quality Assurance


ISO 9001

ISO 14001


In the period since its founding, the company ENERGOINVEST SUE has carried out numerous contracts in the country and abroad. Our power systems are characterized by their quality, durability and good maintenance. The philosophy of the company is based on the quality of equipment, instruments and tools and permanent training of staff. Apart from this, we offer complete technical and post-warranty support for installation, commissioning and maintenance of equipment in warranty and post-warranty period, thereby supplying genuine spare parts for a period of at least 10 years after implementation.

Quality of equipment 
ENERGOINVEST SUE is the leading BH company in manufacturing, assembly, installation and commissioning of the systems for power supplies: UPS systems, diesel electric generators, inverter and rectifier systems, AC and DC distributions, etc. For the production of these systems we use the equipment of the world's most famous manufacturers: Eaton Powerware UPS systems, FG Wilson generators, Benning rectifiers and invertors, Exide GmbH batteries. All the listed devices are parts of uninterruptable power supply systems, which our company designs, manufactures and implements as per requests of investors.
Technical equipment 
Since the production, installation, commissioning, maintenance and servicing are the most important segments of our business, ENERGOINVEST SUE is technically equipped and trained for all activities in the given areas. The company is located in its own building of 4000 m2. It comprises office, manufacturing, warehouse and service space.
We own a permanent stock of all necessary equipment parts and even complete devices for servicing and maintenance. Implementation and service department is equipped at all times with the most modern equipment for testing and servicing of power electronic devices. We own a fleet of vehicels for delivery, commissioning and servicing of equipment.


Staff capacity

Personnel structure of ENERGOINVEST SUE relies on experienced engineers and technicians, who ensure the realization of complex energy solutions and procedures. Project managers monitor each phase of implementation. A team of experts with years of experience in the electrical energy sector is constantly working on developing and perfecting the devices across our portfolio, with the introduction of new, advanced technologies and continuous training of staff. These experts have successfully undergone training by the manufactures of the devices. According to customer requirements, we also organize trainings for staff who will be engaged in handling and maintaining of the installed equipment.