Polish Dental Clinics Business Leads

I need a list of business leads from the Polish market. You must be
based in Poland and fluent in Polish (you will work with Polish
business directories and websites).

NICHE: Dental clinics / dentists (gabinety stomatologiczne)
LOCATION: Warsaw (Warszawa) and immediate metro area

For each lead, collect:
- Company name
- Website
- Email
- Phone
- City

QUANTITY: 200 leads
FORMAT: Excel (.xlsx) AND CSV

QUALITY RULES:
- No duplicates (by company, by website domain, AND by email)
- Emails must be REAL (found on the company's own site or a public
directory) and must belong to a dental business
- No generic placeholders, no role-less catch-alls invented by hand

TIMELINE: 3 days
BUDGET: 150 EUR (fixed price)

IN YOUR BID, PLEASE CONFIRM:
1. You are based in Poland / fluent in Polish
2. Which sources you will use (Panorama Firm, Aleo, GUS, OpenStreetMap,
company websites, LinkedIn, etc.)
3. You can deliver 200 clean leads in 3 days

NOTE: Please send a FREE sample of 10 leads first so I can check
quality before we release the milestone.