- Business
- Compremum SA engages in the manufacture and sale of premium windows and doors under the SLONAWY brand, as well as engineering and construction services across multiple segments in Europe. The company operates through Joinery; Construction Services, including design and execution of passive networks, road infrastructure, heating systems, fiber optic installations, and external networks for sewage, water, gas, and teletech; Development Services; Railway Industry, encompassing repair and modernization of passenger and freight cars, electric locomotives, and liquid fuel tanks; and Renewable Energy Sources, involving technical consultancy, maintenance for energy facilities, and installation infrastructure for the energy sector. It serves customers in Poland, Western Europe, and the United States from its headquarters in Poznan, Poland, where it was founded in 1973. Compremum SA, formerly known as Pozbud T&R Spolka Akcyjna, rebranded in early 2022 to reflect its reorganization into a holding company and expansion beyond traditional joinery into construction, railway maintenance, and renewables, including partnerships with Singapore's Durapower for lithium-ion battery production via joint venture Faradise SA and Elmodis for energy storage systems, alongside photovoltaic project development such as the 35MW Ptaszkowice initiative. The group continues to secure contracts in railway overhauls, such as a PLN 70.5m deal with PKP Intercity for 14 railcars extending into 2025, and pursues opportunities in EU-funded infrastructure and energy storage amid diversification efforts.