Italian B2B Decision-Maker Leads Generation

I need a clean, verified B2B lead list of decision makers from companies based in the Tuscany region (Italy). Target roles: CEO, Owner, Founder, HR Manager/Director.

This list will be used for compliant B2B outreach. Data accuracy, GDPR compliance, and email validity are critical.

Scope & Deliverables
Quantity: Tell me how many leads you can find (no duplicates)
Format: Google Sheet or Excel (UTF-8)
Required columns (exactly):
Full Name
Job Title (CEO/Owner/Founder/HR…)
Company Name
Business Email (personalized, not generic)
City & Province (must be in Tuscany)
Company Size (employees range)

Leads must be located in Tuscany (Italy).

Acceptance Criteria
Email quality: Every email must pass a verification check (e.g., ZeroBounce, NeverBounce, Bouncer, etc.) as “Valid” or “Accept-All/Low-Risk.”
No generic inboxes: No info@, sales@, support@, admin@, hr@ catch-alls, etc. Personalized work emails only.
No duplicates: Deduplicate across name, email, and company.
Relevance: Titles must match CEO/Owner/Founder/HR (or clear decision-maker equivalents).
Region match: Companies must be registered or operating in Tuscany; city/province must be correctly filled.
Freshness: Verification must be performed within 7 days of delivery and noted in the sheet.
Spot checks: I will test a random sample (at least 5%) with my own verifier. Hard bounces or clear mismatches will require free replacement.
GDPR-compliant collection and lawful B2B purpose. You must disclose data sources and collection methods. No web-scraping of gated data that violates TOS.
Provide your Data Sources (e.g., LinkedIn Sales Navigator, official registers, company websites) and Verification Tool(s) used.

Milestones
Sample & Methodology (Pilot 100–200 leads): structure + verification proof.
Partial Delivery (e.g., first 2,500–5,000 leads): quality check + replacements if needed.
Final Delivery: final QA + replacements.

What to Include in Your Bid
Please answer all items below:
How will you source the data (tools, platforms) and ensure it is Tuscany-only?
Which email verifier(s) will you use, and what bounce-risk thresholds do you guarantee?
Your price and how many leads you can give me.
Estimated delivery schedule by milestones (pilot → partial → final).
A free sample (≥100 leads) matching all criteria, to validate quality before award.

Preference for bidders with verifiable track record on Italian B2B datasets.

Acceptance criteria
• Every email must pass a validity check with a bounce-risk of “low” or “valid.”
• No duplicates or generic support@ / info@ addresses.

If you already have a relevant database, feel free to propose how many fully-verified leads you can share within this scope.