The Australia Building & Construction Database 2026 contains 3,452 Australian building and construction businesses across all states and territories builders, building material suppliers, equipment retailers, architects, surveyors and related trade services. Every row includes the business name, category classification, full street address, city, state and postcode, direct phone number, business email address and company website. Built for building material and equipment manufacturers, construction software vendors, trade insurers, finance and leasing companies, franchise developers, recruiters and B2B marketers targeting the Australian building sector. Compiled from public business registries, trade directories and company websites, then deduplicated, address-normalised and email-validated. Last refreshed 2026. Instant CSV and Excel download with a free 50-row sample.