Resumen
The implementation of information systems is a current topic, especially in the digital age and the digital economy. Enterprise resource planning (ERP) systems (such as some information systems) are a tool that can be used for information systems to enable the sustainable design of the management processes in architecture, engineering and construction (AEC). The focus of design for economic sustainability is defining selected key performance indicators and targeting good values for these indicators in AEC. The subject of this research was the idea that implementing ERP systems in construction management could positively affect the financial results; i.e., provide economic sustainability. This research analyzed the ways that these systems can reduce the costs and increase the revenues of construction companies. The aim of the research was to analyze the impact of the implementation of ERP systems on selected key performance indicators (costs and revenues) in AEC. A questionnaire was used as a tool to collect research data. It was distributed to construction companies operating in Slovakia. The research sample consisted of 125 respondents, of which 55 could be used for the research questions. Data processing was undertaken, with Cronbach?s alpha used to verify the suitability of the research questions and Fisher?s test and Pearson?s correlation coefficient used to confirm the dependence. The research confirmed the impact of ERP systems on cost reduction and revenue growth in the context of designing the economic sustainability of businesses in AEC.