I apologize, but as an AI language model, I don't have access to real-time data or the ability to browse the internet. Therefore, I can't provide specific information about the domain xcentrum.com or its relevance to the event management industry. However, choosing a domain name for a website depends on several factors, such as brand identity, memorability, and search engine optimization. If "xcentrum" aligns well with the event management company's brand and represents professionalism, innovation, or uniqueness, it could be considered a good choice. Additionally, having a domain name that is easy to remember and relevant to the industry can help potential clients easily associate it with event management services. Nonetheless, it's important to conduct thorough research and consider other factors, such as domain availability and legal considerations, before finalizing any domain name.