The company is a major business corporation operating mainly in the energy and real estate sectors. It is the main business corporation of the HOLOUBEK Group.

We offer comprehensive advice and assistance in obtaining subsidies from the New Green Savings Programme. With us you can finance insulation, installation of solar panels and ecological heat sources. Our aim is to improve the energy efficiency of your home and reduce your environmental impact.

Polenergia Solar is an international company that provides the energy of the future, a system of innovative technological solutions based on clean and green renewable energy. Polenergia's customers are large, medium and small enterprises as well as private consumers.

We offer services in the field of LED lighting. We supply LED lighting for assembly halls and warehouses, agriculture or shops. We provide the realization of complete lighting in municipalities. We provide consulting services.

We specialize in telecommunications and energy service optimization. We provide price comparisons for ISDN and VoIP landlines, mobile phone tariffs, ADSL, VDSL, Wi-Fi and cable internet or data TV. We also run an online calculator.

Offering strategic consulting and solutions for energy concepts and audits in the municipal and industrial energy sector. Provision of financial resources and project financing, tender documents for general construction contractor tenders.

We offer activities and services focusing on the areas of energy consulting and advice, environmental engineering, facility management. We provide engineering activities and services in the field of construction.

Our company focuses on the use of renewable energy sources. We offer a highly efficient recuperation system AKIRETHERM and photovoltaic power plants Solax. With our products we help households and businesses to reduce energy costs and ensure energy self-sufficiency.

Implementation of energy saving projects since 1993, mainly using the EPC method. Since 1 July 2025 as an independent company ENETIQA Solutions s. r. o. , formerly as the energy services division of ENETIQA a. s.

We provide the complete service you need to get photovoltaics and heat pumps. We specialize in consulting and implementing projects funded through grant programs.

Offering electricity and gas brokerage services. We trade in black and pulverized lignite. We offer consultancy services in the energy sector.

Offering energy consulting services to corporate and private clients. Providing market analysis and cost optimization. Providing energy audits, audits and inspection reports. We provide energy performance certificates for buildings.

We offer energy measurement technology. It is a real-time monitoring of energy consumption. It will mainly help to reduce unnecessary consumption through online monitoring.

Operation of boiler rooms and transfer stations with output from 20 to 2000 kW. We provide all service and consulting. We deal with heat production and heat distribution to households.