Global Enterprise Office & G-Suite Leads

I need a fresh, high-quality list of large companies around the world that are potential buyers of Microsoft Office 365 and Google Workspace (formerly G Suite). My priority is to receive accurate, up-to-date contact details—think direct email addresses of the key people who influence or sign off on productivity-suite decisions.

Scope
• Large businesses only, spanning any country or region, with USA, Australia, Canada, been the Major priorities that makes sense for this market.
• Contacts must be real humans, verifiable and ready for outreach.
• I care solely about the contact information; company background or job-title breakdown is not required.

Deliverable
*Over 500,000 leads in total
*A spreadsheet (Excel or Google Sheets) containing:
1. Full name of the contact
2. Company name
3. Work email address
4. Direct phone number (or extension)
5. Country

Acceptance criteria
• No duplicates.
• At least 90 % of emails must pass verification tools such as NeverBounce or ZeroBounce.
• Each lead should clearly belong to a large enterprise, not SMBs or start-ups.

If this is something you can turn around quickly and accurately, let me know how many leads you can provide and your typical verification process.