Global Brand Contact Database Needed

I need a database researcher who can compile a worldwide list of brands—no category limits, everything from lifestyle, tech, AI, Real Estate, airlines, BFSI, Pharma, Sports, food and beverage, et al captured into a clean Excel file. Your task is to locate and verify three key data points for every brand you uncover: • LinkedIn Link of the Marketing heads • Email Address of the Marketing heads • Phone Number of the Marketing Heads Accuracy matters more than raw volume, so please focus on verifiable, up-to-date information. The data should arrive in a spreadsheet (Excel or Google Sheets) with separate columns for brand name, industry, country, and each contact field. The captured data has to be accurate and ready for immediate use. We will run a random sampling check before final approval.