Tech Firms Executive Data Extraction

I need a clean, reliable dataset that lists technology-sector companies, the names and verified contact details of their key decision-makers (CEO, CTO, CFO and any other senior leaders you uncover), plus each company’s latest annual revenue figure... (Budget: ₹1500 - ₹12500 INR, Jobs: Data Analysis, Data Collection, Data Entry, Data Extraction, Data Management, Data Visualization, Excel, Market Research, Web Scraping, Web Search)