The Our work category is a look inside — how BizMachine builds and maintains one of the deepest B2B databases in Central Europe. We write about how we collect and interpret company data from dozens of government sources, millions of company websites, financial statements, social profiles and job postings. We explain how we keep data fresh, how we solve entity resolution across Czechia, Slovakia, Poland, Hungary and Germany, how our data verification works for GDPR compliance and how our data team handles unstructured sources. The category is aimed at technical readers — data analysts, CRM specialists, CTOs — who want to understand why data quality matters and how it is solved in practice.