Urgent USA Tech CEO Leads

I need an immediately available, ready-made list of CEOs who currently head technology companies headquartered in the United States and employing 500 + people. I’m not looking for a fresh scrape or a build-to-order... (Budget: $15 - $25 USD, Jobs: B2B Marketing, Business Development, Business Intelligence, Data Collection, Data Entry, Data Management, Lead Generation, Market Research, Web Scraping)